ssa: checkIndex for index/indexAddr
This commit is contained in:
visualfc
@@ -555,64 +555,66 @@ _llgo_24: ; preds = %_llgo_22
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br label %_llgo_12
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_llgo_25: ; preds = %_llgo_27
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%43 = fptosi double %59 to i64
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%44 = add i64 %60, 2
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%43 = fptosi double %60 to i64
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%44 = add i64 %61, 2
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%45 = add i64 %43, 48
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%46 = trunc i64 %45 to i8
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%47 = getelementptr inbounds i8, ptr %11, i64 %44
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store i8 %46, ptr %47, align 1
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%48 = sitofp i64 %43 to double
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%49 = fsub double %59, %48
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%50 = fmul double %49, 1.000000e+01
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%51 = add i64 %60, 1
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%47 = icmp slt i64 %44, 0
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call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %47)
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%48 = getelementptr inbounds i8, ptr %11, i64 %44
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store i8 %46, ptr %48, align 1
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%49 = sitofp i64 %43 to double
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%50 = fsub double %60, %49
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%51 = fmul double %50, 1.000000e+01
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%52 = add i64 %61, 1
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br label %_llgo_27
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_llgo_26: ; preds = %_llgo_27
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%52 = getelementptr inbounds i8, ptr %11, i64 2
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%53 = load i8, ptr %52, align 1
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%54 = getelementptr inbounds i8, ptr %11, i64 1
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store i8 %53, ptr %54, align 1
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%55 = getelementptr inbounds i8, ptr %11, i64 2
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store i8 46, ptr %55, align 1
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%56 = getelementptr inbounds i8, ptr %11, i64 9
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store i8 101, ptr %56, align 1
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%57 = getelementptr inbounds i8, ptr %11, i64 10
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store i8 43, ptr %57, align 1
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%58 = icmp slt i64 %19, 0
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br i1 %58, label %_llgo_28, label %_llgo_29
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%53 = getelementptr inbounds i8, ptr %11, i64 2
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%54 = load i8, ptr %53, align 1
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%55 = getelementptr inbounds i8, ptr %11, i64 1
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store i8 %54, ptr %55, align 1
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%56 = getelementptr inbounds i8, ptr %11, i64 2
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store i8 46, ptr %56, align 1
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%57 = getelementptr inbounds i8, ptr %11, i64 9
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store i8 101, ptr %57, align 1
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%58 = getelementptr inbounds i8, ptr %11, i64 10
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store i8 43, ptr %58, align 1
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%59 = icmp slt i64 %19, 0
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br i1 %59, label %_llgo_28, label %_llgo_29
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_llgo_27: ; preds = %_llgo_25, %_llgo_12
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%59 = phi double [ %18, %_llgo_12 ], [ %50, %_llgo_25 ]
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%60 = phi i64 [ 0, %_llgo_12 ], [ %51, %_llgo_25 ]
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%61 = icmp slt i64 %60, 7
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br i1 %61, label %_llgo_25, label %_llgo_26
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%60 = phi double [ %18, %_llgo_12 ], [ %51, %_llgo_25 ]
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%61 = phi i64 [ 0, %_llgo_12 ], [ %52, %_llgo_25 ]
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%62 = icmp slt i64 %61, 7
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br i1 %62, label %_llgo_25, label %_llgo_26
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_llgo_28: ; preds = %_llgo_26
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%62 = sub i64 0, %19
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%63 = getelementptr inbounds i8, ptr %11, i64 10
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store i8 45, ptr %63, align 1
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%63 = sub i64 0, %19
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%64 = getelementptr inbounds i8, ptr %11, i64 10
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store i8 45, ptr %64, align 1
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br label %_llgo_29
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_llgo_29: ; preds = %_llgo_28, %_llgo_26
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%64 = phi i64 [ %19, %_llgo_26 ], [ %62, %_llgo_28 ]
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%65 = sdiv i64 %64, 100
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%66 = trunc i64 %65 to i8
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%67 = add i8 %66, 48
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%68 = getelementptr inbounds i8, ptr %11, i64 11
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store i8 %67, ptr %68, align 1
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%69 = sdiv i64 %64, 10
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%70 = trunc i64 %69 to i8
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%71 = urem i8 %70, 10
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%72 = add i8 %71, 48
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%73 = getelementptr inbounds i8, ptr %11, i64 12
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store i8 %72, ptr %73, align 1
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%74 = srem i64 %64, 10
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%75 = trunc i64 %74 to i8
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%76 = add i8 %75, 48
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%77 = getelementptr inbounds i8, ptr %11, i64 13
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store i8 %76, ptr %77, align 1
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%78 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %11, i64 1, i64 14, i64 0, i64 14, i64 14)
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call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %78)
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%65 = phi i64 [ %19, %_llgo_26 ], [ %63, %_llgo_28 ]
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%66 = sdiv i64 %65, 100
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%67 = trunc i64 %66 to i8
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%68 = add i8 %67, 48
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%69 = getelementptr inbounds i8, ptr %11, i64 11
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store i8 %68, ptr %69, align 1
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%70 = sdiv i64 %65, 10
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%71 = trunc i64 %70 to i8
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%72 = urem i8 %71, 10
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%73 = add i8 %72, 48
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%74 = getelementptr inbounds i8, ptr %11, i64 12
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store i8 %73, ptr %74, align 1
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%75 = srem i64 %65, 10
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%76 = trunc i64 %75 to i8
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%77 = add i8 %76, 48
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%78 = getelementptr inbounds i8, ptr %11, i64 13
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store i8 %77, ptr %78, align 1
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%79 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %11, i64 1, i64 14, i64 0, i64 14, i64 14)
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call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %79)
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ret void
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}
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@@ -622,43 +624,49 @@ _llgo_0:
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br label %_llgo_3
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_llgo_1: ; preds = %_llgo_3
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%2 = urem i64 %14, 16
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%2 = urem i64 %17, 16
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%3 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @10, i64 16)
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%4 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %3, 0
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%5 = getelementptr inbounds i8, ptr %4, i64 %2
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%6 = load i8, ptr %5, align 1
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%7 = getelementptr inbounds i8, ptr %1, i64 %15
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store i8 %6, ptr %7, align 1
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%8 = icmp ult i64 %14, 16
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br i1 %8, label %_llgo_5, label %_llgo_4
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%7 = icmp slt i64 %18, 0
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call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %7)
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%8 = getelementptr inbounds i8, ptr %1, i64 %18
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store i8 %6, ptr %8, align 1
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%9 = icmp ult i64 %17, 16
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br i1 %9, label %_llgo_5, label %_llgo_4
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_llgo_2: ; preds = %_llgo_5, %_llgo_3
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%9 = sub i64 %15, 1
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%10 = getelementptr inbounds i8, ptr %1, i64 %9
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store i8 120, ptr %10, align 1
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%11 = sub i64 %9, 1
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%12 = getelementptr inbounds i8, ptr %1, i64 %11
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store i8 48, ptr %12, align 1
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%13 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 100, i64 %11, i64 100, i64 100)
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call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %13)
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%10 = sub i64 %18, 1
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%11 = icmp slt i64 %10, 0
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call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %11)
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%12 = getelementptr inbounds i8, ptr %1, i64 %10
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store i8 120, ptr %12, align 1
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%13 = sub i64 %10, 1
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%14 = icmp slt i64 %13, 0
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call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
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%15 = getelementptr inbounds i8, ptr %1, i64 %13
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store i8 48, ptr %15, align 1
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%16 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 100, i64 %13, i64 100, i64 100)
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call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %16)
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ret void
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_llgo_3: ; preds = %_llgo_4, %_llgo_0
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%14 = phi i64 [ %0, %_llgo_0 ], [ %17, %_llgo_4 ]
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%15 = phi i64 [ 99, %_llgo_0 ], [ %18, %_llgo_4 ]
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%16 = icmp sgt i64 %15, 0
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br i1 %16, label %_llgo_1, label %_llgo_2
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%17 = phi i64 [ %0, %_llgo_0 ], [ %20, %_llgo_4 ]
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%18 = phi i64 [ 99, %_llgo_0 ], [ %21, %_llgo_4 ]
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%19 = icmp sgt i64 %18, 0
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br i1 %19, label %_llgo_1, label %_llgo_2
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_llgo_4: ; preds = %_llgo_5, %_llgo_1
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%17 = udiv i64 %14, 16
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%18 = sub i64 %15, 1
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%20 = udiv i64 %17, 16
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%21 = sub i64 %18, 1
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br label %_llgo_3
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_llgo_5: ; preds = %_llgo_1
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%19 = sub i64 100, %15
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%20 = load i64, ptr @main.minhexdigits, align 4
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%21 = icmp sge i64 %19, %20
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br i1 %21, label %_llgo_2, label %_llgo_4
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%22 = sub i64 100, %18
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%23 = load i64, ptr @main.minhexdigits, align 4
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%24 = icmp sge i64 %22, %23
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br i1 %24, label %_llgo_2, label %_llgo_4
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}
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define void @main.printint(i64 %0) {
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@@ -690,23 +698,25 @@ _llgo_1: ; preds = %_llgo_5, %_llgo_0
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br i1 %4, label %_llgo_2, label %_llgo_3
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_llgo_2: ; preds = %_llgo_1
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%5 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
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%6 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.iface", ptr %5, i64 %3
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%7 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %6, align 8
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%8 = icmp ne i64 %3, 0
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br i1 %8, label %_llgo_4, label %_llgo_5
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%5 = icmp slt i64 %3, 0
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call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %5)
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%6 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
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%7 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.iface", ptr %6, i64 %3
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%8 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %7, align 8
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%9 = icmp ne i64 %3, 0
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br i1 %9, label %_llgo_4, label %_llgo_5
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_llgo_3: ; preds = %_llgo_1
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call void @main.printnl()
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ret void
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_llgo_4: ; preds = %_llgo_2
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%9 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @12, i64 1)
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call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" %9)
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%10 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @12, i64 1)
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call void @main.printstring(%"github.com/goplus/llgo/internal/runtime.String" %10)
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br label %_llgo_5
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_llgo_5: ; preds = %_llgo_4, %_llgo_2
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call void @main.printany(%"github.com/goplus/llgo/internal/runtime.iface" %7)
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call void @main.printany(%"github.com/goplus/llgo/internal/runtime.iface" %8)
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br label %_llgo_1
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}
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@@ -737,28 +747,30 @@ _llgo_0:
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br label %_llgo_3
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_llgo_1: ; preds = %_llgo_3
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%2 = urem i64 %8, 10
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%2 = urem i64 %9, 10
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%3 = add i64 %2, 48
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%4 = trunc i64 %3 to i8
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%5 = getelementptr inbounds i8, ptr %1, i64 %9
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store i8 %4, ptr %5, align 1
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%6 = icmp ult i64 %8, 10
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br i1 %6, label %_llgo_2, label %_llgo_4
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%5 = icmp slt i64 %10, 0
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call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %5)
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%6 = getelementptr inbounds i8, ptr %1, i64 %10
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store i8 %4, ptr %6, align 1
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%7 = icmp ult i64 %9, 10
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br i1 %7, label %_llgo_2, label %_llgo_4
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_llgo_2: ; preds = %_llgo_3, %_llgo_1
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%7 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 100, i64 %9, i64 100, i64 100)
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call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %7)
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%8 = call %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr %1, i64 1, i64 100, i64 %10, i64 100, i64 100)
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call void @main.gwrite(%"github.com/goplus/llgo/internal/runtime.Slice" %8)
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ret void
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_llgo_3: ; preds = %_llgo_4, %_llgo_0
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%8 = phi i64 [ %0, %_llgo_0 ], [ %11, %_llgo_4 ]
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%9 = phi i64 [ 99, %_llgo_0 ], [ %12, %_llgo_4 ]
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%10 = icmp sgt i64 %9, 0
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br i1 %10, label %_llgo_1, label %_llgo_2
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%9 = phi i64 [ %0, %_llgo_0 ], [ %12, %_llgo_4 ]
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%10 = phi i64 [ 99, %_llgo_0 ], [ %13, %_llgo_4 ]
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%11 = icmp sgt i64 %10, 0
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br i1 %11, label %_llgo_1, label %_llgo_2
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_llgo_4: ; preds = %_llgo_1
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%11 = udiv i64 %8, 10
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%12 = sub i64 %9, 1
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%12 = udiv i64 %9, 10
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%13 = sub i64 %10, 1
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br label %_llgo_3
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}
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@@ -800,3 +812,5 @@ declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llg
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declare { i64, i1 } @"github.com/goplus/llgo/internal/runtime.CheckI2Int"(%"github.com/goplus/llgo/internal/runtime.iface", ptr)
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declare { %"github.com/goplus/llgo/internal/runtime.String", i1 } @"github.com/goplus/llgo/internal/runtime.CheckI2String"(%"github.com/goplus/llgo/internal/runtime.iface", ptr)
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declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
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23
cl/_testdata/utf8/in.go
Normal file
23
cl/_testdata/utf8/in.go
Normal file
@@ -0,0 +1,23 @@
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package main
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import (
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"unicode/utf8"
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)
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func main() {
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var str = "中abcd"
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for i := 0; i < len(str); {
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r, n := utf8.DecodeRuneInString(str[i:])
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i += n
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println(r)
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}
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println(index(2) == 3)
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}
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var array = [...]uint8{
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1, 2, 3, 4, 5, 6, 7, 8,
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}
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func index(n int8) uint8 {
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return array[n]
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}
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101
cl/_testdata/utf8/out.ll
Normal file
101
cl/_testdata/utf8/out.ll
Normal file
@@ -0,0 +1,101 @@
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; ModuleID = 'main'
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source_filename = "main"
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%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
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@main.array = global [8 x i8] undef
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@"main.init$guard" = global ptr null
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@__llgo_argc = global ptr null
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@__llgo_argv = global ptr null
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@0 = private unnamed_addr constant [8 x i8] c"\E4\B8\ADabcd\00", align 1
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@1 = private unnamed_addr constant [2 x i8] c"\0A\00", align 1
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@2 = private unnamed_addr constant [2 x i8] c"\0A\00", align 1
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@3 = private unnamed_addr constant [8 x i8] c"\E4\B8\ADabcd\00", align 1
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define i8 @main.index(i8 %0) {
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_llgo_0:
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%1 = icmp slt i8 %0, 0
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call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %1)
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%2 = zext i8 %0 to i64
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%3 = getelementptr inbounds i8, ptr @main.array, i64 %2
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%4 = load i8, ptr %3, align 1
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ret i8 %4
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}
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define void @main.init() {
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_llgo_0:
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%0 = load i1, ptr @"main.init$guard", align 1
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br i1 %0, label %_llgo_2, label %_llgo_1
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_llgo_1: ; preds = %_llgo_0
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store i1 true, ptr @"main.init$guard", align 1
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call void @"unicode/utf8.init"()
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store i8 1, ptr @main.array, align 1
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store i8 2, ptr getelementptr inbounds (i8, ptr @main.array, i64 1), align 1
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store i8 3, ptr getelementptr inbounds (i8, ptr @main.array, i64 2), align 1
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store i8 4, ptr getelementptr inbounds (i8, ptr @main.array, i64 3), align 1
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store i8 5, ptr getelementptr inbounds (i8, ptr @main.array, i64 4), align 1
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store i8 6, ptr getelementptr inbounds (i8, ptr @main.array, i64 5), align 1
|
||||
store i8 7, ptr getelementptr inbounds (i8, ptr @main.array, i64 6), align 1
|
||||
store i8 8, ptr getelementptr inbounds (i8, ptr @main.array, i64 7), align 1
|
||||
br label %_llgo_2
|
||||
|
||||
_llgo_2: ; preds = %_llgo_1, %_llgo_0
|
||||
ret void
|
||||
}
|
||||
|
||||
define i32 @main(i32 %0, ptr %1) {
|
||||
_llgo_0:
|
||||
store i32 %0, ptr @__llgo_argc, align 4
|
||||
store ptr %1, ptr @__llgo_argv, align 8
|
||||
call void @"github.com/goplus/llgo/internal/runtime.init"()
|
||||
call void @main.init()
|
||||
br label %_llgo_3
|
||||
|
||||
_llgo_1: ; preds = %_llgo_3
|
||||
%2 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @0, i64 7)
|
||||
%3 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %2, 1
|
||||
%4 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %2, i64 %14, i64 %3)
|
||||
%5 = call { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/internal/runtime.String" %4)
|
||||
%6 = extractvalue { i32, i64 } %5, 0
|
||||
%7 = extractvalue { i32, i64 } %5, 1
|
||||
%8 = add i64 %14, %7
|
||||
%9 = sext i32 %6 to i64
|
||||
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %9)
|
||||
%10 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @1, i64 1)
|
||||
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %10)
|
||||
br label %_llgo_3
|
||||
|
||||
_llgo_2: ; preds = %_llgo_3
|
||||
%11 = call i8 @main.index(i8 2)
|
||||
%12 = icmp eq i8 %11, 3
|
||||
call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %12)
|
||||
%13 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @2, i64 1)
|
||||
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %13)
|
||||
ret i32 0
|
||||
|
||||
_llgo_3: ; preds = %_llgo_1, %_llgo_0
|
||||
%14 = phi i64 [ 0, %_llgo_0 ], [ %8, %_llgo_1 ]
|
||||
%15 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @3, i64 7)
|
||||
%16 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %15, 1
|
||||
%17 = icmp slt i64 %14, %16
|
||||
br i1 %17, label %_llgo_1, label %_llgo_2
|
||||
}
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
|
||||
|
||||
declare void @"unicode/utf8.init"()
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.init"()
|
||||
|
||||
declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr, i64)
|
||||
|
||||
declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
|
||||
|
||||
declare { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/internal/runtime.String")
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)
|
||||
@@ -58,12 +58,14 @@ _llgo_1: ; preds = %_llgo_2, %_llgo_0
|
||||
br i1 %4, label %_llgo_2, label %_llgo_3
|
||||
|
||||
_llgo_2: ; preds = %_llgo_1
|
||||
%5 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
|
||||
%6 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.iface", ptr %5, i64 %3
|
||||
%7 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %6, align 8
|
||||
%8 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 2)
|
||||
%9 = call i64 @"github.com/goplus/llgo/internal/runtime.I2Int"(%"github.com/goplus/llgo/internal/runtime.iface" %7, ptr %8)
|
||||
%10 = call i32 (ptr, ...) @printf(ptr @0, i64 %9)
|
||||
%5 = icmp slt i64 %3, 0
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %5)
|
||||
%6 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
|
||||
%7 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.iface", ptr %6, i64 %3
|
||||
%8 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %7, align 8
|
||||
%9 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 2)
|
||||
%10 = call i64 @"github.com/goplus/llgo/internal/runtime.I2Int"(%"github.com/goplus/llgo/internal/runtime.iface" %8, ptr %9)
|
||||
%11 = call i32 (ptr, ...) @printf(ptr @0, i64 %10)
|
||||
br label %_llgo_1
|
||||
|
||||
_llgo_3: ; preds = %_llgo_1
|
||||
@@ -80,6 +82,8 @@ declare %"github.com/goplus/llgo/internal/runtime.iface" @"github.com/goplus/llg
|
||||
|
||||
declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
|
||||
|
||||
declare i64 @"github.com/goplus/llgo/internal/runtime.I2Int"(%"github.com/goplus/llgo/internal/runtime.iface", ptr)
|
||||
|
||||
declare i32 @printf(ptr, ...)
|
||||
|
||||
@@ -25,8 +25,8 @@ _llgo_0:
|
||||
br label %_llgo_1
|
||||
|
||||
_llgo_1: ; preds = %_llgo_2, %_llgo_0
|
||||
%5 = phi ptr [ %3, %_llgo_0 ], [ %18, %_llgo_2 ]
|
||||
%6 = phi i64 [ %4, %_llgo_0 ], [ %19, %_llgo_2 ]
|
||||
%5 = phi ptr [ %3, %_llgo_0 ], [ %19, %_llgo_2 ]
|
||||
%6 = phi i64 [ %4, %_llgo_0 ], [ %20, %_llgo_2 ]
|
||||
%7 = phi i64 [ -1, %_llgo_0 ], [ %12, %_llgo_2 ]
|
||||
%8 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
|
||||
%9 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %8, i32 0, i32 0
|
||||
@@ -39,12 +39,14 @@ _llgo_1: ; preds = %_llgo_2, %_llgo_0
|
||||
br i1 %13, label %_llgo_2, label %_llgo_3
|
||||
|
||||
_llgo_2: ; preds = %_llgo_1
|
||||
%14 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
|
||||
%15 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %14, i64 %12
|
||||
%16 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %15, align 8
|
||||
%17 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String" %11, %"github.com/goplus/llgo/internal/runtime.String" %16)
|
||||
%18 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %17, 0
|
||||
%19 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %17, 1
|
||||
%14 = icmp slt i64 %12, 0
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %14)
|
||||
%15 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
|
||||
%16 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %15, i64 %12
|
||||
%17 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %16, align 8
|
||||
%18 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String" %11, %"github.com/goplus/llgo/internal/runtime.String" %17)
|
||||
%19 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %18, 0
|
||||
%20 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %18, 1
|
||||
br label %_llgo_1
|
||||
|
||||
_llgo_3: ; preds = %_llgo_1
|
||||
@@ -100,6 +102,8 @@ _llgo_0:
|
||||
ret i32 0
|
||||
}
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
|
||||
|
||||
declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringCat"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String")
|
||||
|
||||
declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr, i64)
|
||||
|
||||
@@ -29,9 +29,11 @@ _llgo_2: ; preds = %_llgo_1
|
||||
%9 = extractvalue { ptr, ptr } %1, 1
|
||||
%10 = extractvalue { ptr, ptr } %1, 0
|
||||
%11 = call i32 %10(ptr %9)
|
||||
%12 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %4, 0
|
||||
%13 = getelementptr inbounds i32, ptr %12, i64 %7
|
||||
store i32 %11, ptr %13, align 4
|
||||
%12 = icmp slt i64 %7, 0
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %12)
|
||||
%13 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %4, 0
|
||||
%14 = getelementptr inbounds i32, ptr %13, i64 %7
|
||||
store i32 %11, ptr %14, align 4
|
||||
br label %_llgo_1
|
||||
|
||||
_llgo_3: ; preds = %_llgo_1
|
||||
@@ -86,69 +88,75 @@ _llgo_1: ; preds = %_llgo_2, %_llgo_0
|
||||
br i1 %10, label %_llgo_2, label %_llgo_3
|
||||
|
||||
_llgo_2: ; preds = %_llgo_1
|
||||
%11 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %6, 0
|
||||
%12 = getelementptr inbounds i32, ptr %11, i64 %9
|
||||
%13 = load i32, ptr %12, align 4
|
||||
%14 = call i32 (ptr, ...) @printf(ptr @0, i32 %13)
|
||||
%11 = icmp slt i64 %9, 0
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %11)
|
||||
%12 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %6, 0
|
||||
%13 = getelementptr inbounds i32, ptr %12, i64 %9
|
||||
%14 = load i32, ptr %13, align 4
|
||||
%15 = call i32 (ptr, ...) @printf(ptr @0, i32 %14)
|
||||
br label %_llgo_1
|
||||
|
||||
_llgo_3: ; preds = %_llgo_1
|
||||
%15 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 4)
|
||||
store i32 1, ptr %15, align 4
|
||||
%16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
|
||||
%17 = getelementptr inbounds { ptr }, ptr %16, i32 0, i32 0
|
||||
store ptr %15, ptr %17, align 8
|
||||
%18 = alloca { ptr, ptr }, align 8
|
||||
%19 = getelementptr inbounds { ptr, ptr }, ptr %18, i32 0, i32 0
|
||||
store ptr @"main.main$1", ptr %19, align 8
|
||||
%20 = getelementptr inbounds { ptr, ptr }, ptr %18, i32 0, i32 1
|
||||
store ptr %16, ptr %20, align 8
|
||||
%21 = load { ptr, ptr }, ptr %18, align 8
|
||||
%22 = call %"github.com/goplus/llgo/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } %21)
|
||||
%23 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %22, 1
|
||||
%16 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 4)
|
||||
store i32 1, ptr %16, align 4
|
||||
%17 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
|
||||
%18 = getelementptr inbounds { ptr }, ptr %17, i32 0, i32 0
|
||||
store ptr %16, ptr %18, align 8
|
||||
%19 = alloca { ptr, ptr }, align 8
|
||||
%20 = getelementptr inbounds { ptr, ptr }, ptr %19, i32 0, i32 0
|
||||
store ptr @"main.main$1", ptr %20, align 8
|
||||
%21 = getelementptr inbounds { ptr, ptr }, ptr %19, i32 0, i32 1
|
||||
store ptr %17, ptr %21, align 8
|
||||
%22 = load { ptr, ptr }, ptr %19, align 8
|
||||
%23 = call %"github.com/goplus/llgo/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } %22)
|
||||
%24 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %23, 1
|
||||
br label %_llgo_4
|
||||
|
||||
_llgo_4: ; preds = %_llgo_5, %_llgo_3
|
||||
%24 = phi i64 [ -1, %_llgo_3 ], [ %25, %_llgo_5 ]
|
||||
%25 = add i64 %24, 1
|
||||
%26 = icmp slt i64 %25, %23
|
||||
br i1 %26, label %_llgo_5, label %_llgo_6
|
||||
%25 = phi i64 [ -1, %_llgo_3 ], [ %26, %_llgo_5 ]
|
||||
%26 = add i64 %25, 1
|
||||
%27 = icmp slt i64 %26, %24
|
||||
br i1 %27, label %_llgo_5, label %_llgo_6
|
||||
|
||||
_llgo_5: ; preds = %_llgo_4
|
||||
%27 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %22, 0
|
||||
%28 = getelementptr inbounds i32, ptr %27, i64 %25
|
||||
%29 = load i32, ptr %28, align 4
|
||||
%30 = call i32 (ptr, ...) @printf(ptr @1, i32 %29)
|
||||
%28 = icmp slt i64 %26, 0
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %28)
|
||||
%29 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %23, 0
|
||||
%30 = getelementptr inbounds i32, ptr %29, i64 %26
|
||||
%31 = load i32, ptr %30, align 4
|
||||
%32 = call i32 (ptr, ...) @printf(ptr @1, i32 %31)
|
||||
br label %_llgo_4
|
||||
|
||||
_llgo_6: ; preds = %_llgo_4
|
||||
%31 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 4)
|
||||
%32 = getelementptr inbounds %main.generator, ptr %31, i32 0, i32 0
|
||||
store i32 1, ptr %32, align 4
|
||||
%33 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
|
||||
%34 = getelementptr inbounds { ptr }, ptr %33, i32 0, i32 0
|
||||
store ptr %31, ptr %34, align 8
|
||||
%35 = alloca { ptr, ptr }, align 8
|
||||
%36 = getelementptr inbounds { ptr, ptr }, ptr %35, i32 0, i32 0
|
||||
store ptr @"main.next$bound", ptr %36, align 8
|
||||
%37 = getelementptr inbounds { ptr, ptr }, ptr %35, i32 0, i32 1
|
||||
store ptr %33, ptr %37, align 8
|
||||
%38 = load { ptr, ptr }, ptr %35, align 8
|
||||
%39 = call %"github.com/goplus/llgo/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } %38)
|
||||
%40 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %39, 1
|
||||
%33 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 4)
|
||||
%34 = getelementptr inbounds %main.generator, ptr %33, i32 0, i32 0
|
||||
store i32 1, ptr %34, align 4
|
||||
%35 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
|
||||
%36 = getelementptr inbounds { ptr }, ptr %35, i32 0, i32 0
|
||||
store ptr %33, ptr %36, align 8
|
||||
%37 = alloca { ptr, ptr }, align 8
|
||||
%38 = getelementptr inbounds { ptr, ptr }, ptr %37, i32 0, i32 0
|
||||
store ptr @"main.next$bound", ptr %38, align 8
|
||||
%39 = getelementptr inbounds { ptr, ptr }, ptr %37, i32 0, i32 1
|
||||
store ptr %35, ptr %39, align 8
|
||||
%40 = load { ptr, ptr }, ptr %37, align 8
|
||||
%41 = call %"github.com/goplus/llgo/internal/runtime.Slice" @main.genInts(i64 5, { ptr, ptr } %40)
|
||||
%42 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %41, 1
|
||||
br label %_llgo_7
|
||||
|
||||
_llgo_7: ; preds = %_llgo_8, %_llgo_6
|
||||
%41 = phi i64 [ -1, %_llgo_6 ], [ %42, %_llgo_8 ]
|
||||
%42 = add i64 %41, 1
|
||||
%43 = icmp slt i64 %42, %40
|
||||
br i1 %43, label %_llgo_8, label %_llgo_9
|
||||
%43 = phi i64 [ -1, %_llgo_6 ], [ %44, %_llgo_8 ]
|
||||
%44 = add i64 %43, 1
|
||||
%45 = icmp slt i64 %44, %42
|
||||
br i1 %45, label %_llgo_8, label %_llgo_9
|
||||
|
||||
_llgo_8: ; preds = %_llgo_7
|
||||
%44 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %39, 0
|
||||
%45 = getelementptr inbounds i32, ptr %44, i64 %42
|
||||
%46 = load i32, ptr %45, align 4
|
||||
%47 = call i32 (ptr, ...) @printf(ptr @2, i32 %46)
|
||||
%46 = icmp slt i64 %44, 0
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %46)
|
||||
%47 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %41, 0
|
||||
%48 = getelementptr inbounds i32, ptr %47, i64 %44
|
||||
%49 = load i32, ptr %48, align 4
|
||||
%50 = call i32 (ptr, ...) @printf(ptr @2, i32 %49)
|
||||
br label %_llgo_7
|
||||
|
||||
_llgo_9: ; preds = %_llgo_7
|
||||
@@ -159,6 +167,8 @@ declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
|
||||
|
||||
declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice"(ptr, i64, i64)
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.init"()
|
||||
|
||||
declare i32 @rand()
|
||||
|
||||
@@ -16,12 +16,6 @@ source_filename = "main"
|
||||
@7 = private unnamed_addr constant [2 x i8] c"\0A\00", align 1
|
||||
@8 = private unnamed_addr constant [2 x i8] c"\0A\00", align 1
|
||||
@9 = private unnamed_addr constant [2 x i8] c"\0A\00", align 1
|
||||
@10 = private unnamed_addr constant [22 x i8] c"negative shift amount\00", align 1
|
||||
@11 = private unnamed_addr constant [22 x i8] c"negative shift amount\00", align 1
|
||||
@12 = private unnamed_addr constant [22 x i8] c"negative shift amount\00", align 1
|
||||
@13 = private unnamed_addr constant [22 x i8] c"negative shift amount\00", align 1
|
||||
@14 = private unnamed_addr constant [22 x i8] c"negative shift amount\00", align 1
|
||||
@15 = private unnamed_addr constant [22 x i8] c"negative shift amount\00", align 1
|
||||
|
||||
define void @main.init() {
|
||||
_llgo_0:
|
||||
@@ -105,71 +99,65 @@ _llgo_0:
|
||||
define i64 @main.mask_shl(i64 %0, i64 %1) {
|
||||
_llgo_0:
|
||||
%2 = icmp slt i64 %1, 0
|
||||
%3 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @10, i64 21)
|
||||
call void @"github.com/goplus/llgo/internal/runtime.CheckRuntimeError"(i1 %2, %"github.com/goplus/llgo/internal/runtime.String" %3)
|
||||
%4 = icmp uge i64 %1, 64
|
||||
%5 = shl i64 %0, %1
|
||||
%6 = select i1 %4, i64 0, i64 %5
|
||||
ret i64 %6
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
|
||||
%3 = icmp uge i64 %1, 64
|
||||
%4 = shl i64 %0, %1
|
||||
%5 = select i1 %3, i64 0, i64 %4
|
||||
ret i64 %5
|
||||
}
|
||||
|
||||
define i8 @main.mask_shl8(i8 %0, i64 %1) {
|
||||
_llgo_0:
|
||||
%2 = icmp slt i64 %1, 0
|
||||
%3 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @11, i64 21)
|
||||
call void @"github.com/goplus/llgo/internal/runtime.CheckRuntimeError"(i1 %2, %"github.com/goplus/llgo/internal/runtime.String" %3)
|
||||
%4 = trunc i64 %1 to i8
|
||||
%5 = icmp uge i8 %4, 8
|
||||
%6 = shl i8 %0, %4
|
||||
%7 = select i1 %5, i8 0, i8 %6
|
||||
ret i8 %7
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
|
||||
%3 = trunc i64 %1 to i8
|
||||
%4 = icmp uge i8 %3, 8
|
||||
%5 = shl i8 %0, %3
|
||||
%6 = select i1 %4, i8 0, i8 %5
|
||||
ret i8 %6
|
||||
}
|
||||
|
||||
define i8 @main.mask_shl8u(i8 %0, i64 %1) {
|
||||
_llgo_0:
|
||||
%2 = icmp slt i64 %1, 0
|
||||
%3 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @12, i64 21)
|
||||
call void @"github.com/goplus/llgo/internal/runtime.CheckRuntimeError"(i1 %2, %"github.com/goplus/llgo/internal/runtime.String" %3)
|
||||
%4 = trunc i64 %1 to i8
|
||||
%5 = icmp uge i8 %4, 8
|
||||
%6 = shl i8 %0, %4
|
||||
%7 = select i1 %5, i8 0, i8 %6
|
||||
ret i8 %7
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
|
||||
%3 = trunc i64 %1 to i8
|
||||
%4 = icmp uge i8 %3, 8
|
||||
%5 = shl i8 %0, %3
|
||||
%6 = select i1 %4, i8 0, i8 %5
|
||||
ret i8 %6
|
||||
}
|
||||
|
||||
define i64 @main.mask_shr(i64 %0, i64 %1) {
|
||||
_llgo_0:
|
||||
%2 = icmp slt i64 %1, 0
|
||||
%3 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @13, i64 21)
|
||||
call void @"github.com/goplus/llgo/internal/runtime.CheckRuntimeError"(i1 %2, %"github.com/goplus/llgo/internal/runtime.String" %3)
|
||||
%4 = icmp uge i64 %1, 64
|
||||
%5 = select i1 %4, i64 63, i64 %1
|
||||
%6 = ashr i64 %0, %5
|
||||
ret i64 %6
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
|
||||
%3 = icmp uge i64 %1, 64
|
||||
%4 = select i1 %3, i64 63, i64 %1
|
||||
%5 = ashr i64 %0, %4
|
||||
ret i64 %5
|
||||
}
|
||||
|
||||
define i8 @main.mask_shr8(i8 %0, i64 %1) {
|
||||
_llgo_0:
|
||||
%2 = icmp slt i64 %1, 0
|
||||
%3 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @14, i64 21)
|
||||
call void @"github.com/goplus/llgo/internal/runtime.CheckRuntimeError"(i1 %2, %"github.com/goplus/llgo/internal/runtime.String" %3)
|
||||
%4 = trunc i64 %1 to i8
|
||||
%5 = icmp uge i8 %4, 8
|
||||
%6 = select i1 %5, i8 7, i8 %4
|
||||
%7 = ashr i8 %0, %6
|
||||
ret i8 %7
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
|
||||
%3 = trunc i64 %1 to i8
|
||||
%4 = icmp uge i8 %3, 8
|
||||
%5 = select i1 %4, i8 7, i8 %3
|
||||
%6 = ashr i8 %0, %5
|
||||
ret i8 %6
|
||||
}
|
||||
|
||||
define i8 @main.mask_shr8u(i8 %0, i64 %1) {
|
||||
_llgo_0:
|
||||
%2 = icmp slt i64 %1, 0
|
||||
%3 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @15, i64 21)
|
||||
call void @"github.com/goplus/llgo/internal/runtime.CheckRuntimeError"(i1 %2, %"github.com/goplus/llgo/internal/runtime.String" %3)
|
||||
%4 = trunc i64 %1 to i8
|
||||
%5 = icmp uge i8 %4, 8
|
||||
%6 = lshr i8 %0, %4
|
||||
%7 = select i1 %5, i8 0, i8 %6
|
||||
ret i8 %7
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1 %2)
|
||||
%3 = trunc i64 %1 to i8
|
||||
%4 = icmp uge i8 %3, 8
|
||||
%5 = lshr i8 %0, %3
|
||||
%6 = select i1 %4, i8 0, i8 %5
|
||||
ret i8 %6
|
||||
}
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.init"()
|
||||
@@ -182,4 +170,4 @@ declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/ll
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.PrintUint"(i64)
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.CheckRuntimeError"(i1, %"github.com/goplus/llgo/internal/runtime.String")
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.AssertNegativeShift"(i1)
|
||||
|
||||
@@ -48,9 +48,11 @@ _llgo_1: ; preds = %_llgo_2, %_llgo_0
|
||||
br i1 %12, label %_llgo_2, label %_llgo_3
|
||||
|
||||
_llgo_2: ; preds = %_llgo_1
|
||||
%13 = getelementptr inbounds i64, ptr %2, i64 %11
|
||||
%14 = load i64, ptr %13, align 4
|
||||
%15 = call i32 (ptr, ...) @printf(ptr @0, i64 %14)
|
||||
%13 = icmp slt i64 %11, 0
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %13)
|
||||
%14 = getelementptr inbounds i64, ptr %2, i64 %11
|
||||
%15 = load i64, ptr %14, align 4
|
||||
%16 = call i32 (ptr, ...) @printf(ptr @0, i64 %15)
|
||||
br label %_llgo_1
|
||||
|
||||
_llgo_3: ; preds = %_llgo_1
|
||||
@@ -72,4 +74,6 @@ _llgo_0:
|
||||
ret i32 %5
|
||||
}
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
|
||||
|
||||
declare i32 @printf(ptr, ...)
|
||||
|
||||
@@ -48,17 +48,19 @@ _llgo_0:
|
||||
br label %_llgo_1
|
||||
|
||||
_llgo_1: ; preds = %_llgo_2, %_llgo_0
|
||||
%2 = phi i64 [ 0, %_llgo_0 ], [ %9, %_llgo_2 ]
|
||||
%2 = phi i64 [ 0, %_llgo_0 ], [ %10, %_llgo_2 ]
|
||||
%3 = phi i64 [ -1, %_llgo_0 ], [ %4, %_llgo_2 ]
|
||||
%4 = add i64 %3, 1
|
||||
%5 = icmp slt i64 %4, %1
|
||||
br i1 %5, label %_llgo_2, label %_llgo_3
|
||||
|
||||
_llgo_2: ; preds = %_llgo_1
|
||||
%6 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
|
||||
%7 = getelementptr inbounds i64, ptr %6, i64 %4
|
||||
%8 = load i64, ptr %7, align 4
|
||||
%9 = add i64 %2, %8
|
||||
%6 = icmp slt i64 %4, 0
|
||||
call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %6)
|
||||
%7 = extractvalue %"github.com/goplus/llgo/internal/runtime.Slice" %0, 0
|
||||
%8 = getelementptr inbounds i64, ptr %7, i64 %4
|
||||
%9 = load i64, ptr %8, align 4
|
||||
%10 = add i64 %2, %9
|
||||
br label %_llgo_1
|
||||
|
||||
_llgo_3: ; preds = %_llgo_1
|
||||
@@ -72,3 +74,5 @@ declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
|
||||
declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice3"(ptr, i64, i64, i64, i64, i64)
|
||||
|
||||
declare i32 @printf(ptr, ...)
|
||||
|
||||
declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
|
||||
|
||||
Binary file not shown.
Binary file not shown.
30
ssa/expr.go
30
ssa/expr.go
@@ -324,9 +324,9 @@ func (b Builder) BinOp(op token.Token, x, y Expr) Expr {
|
||||
case token.AND_NOT:
|
||||
return Expr{b.impl.CreateAnd(x.impl, b.impl.CreateNot(y.impl, ""), ""), x.Type}
|
||||
case token.SHL, token.SHR:
|
||||
if y.kind == vkSigned {
|
||||
if needsNegativeCheck(y) {
|
||||
check := Expr{b.impl.CreateICmp(llvm.IntSLT, y.impl, llvm.ConstInt(y.ll, 0, false), ""), b.Prog.Bool()}
|
||||
b.InlineCall(b.Func.Pkg.rtFunc("CheckRuntimeError"), check, b.Str("negative shift amount"))
|
||||
b.InlineCall(b.Func.Pkg.rtFunc("AssertNegativeShift"), check)
|
||||
}
|
||||
xsize, ysize := b.Prog.SizeOf(x.Type), b.Prog.SizeOf(y.Type)
|
||||
if xsize != ysize {
|
||||
@@ -723,6 +723,7 @@ func (b Builder) IndexAddr(x, idx Expr) Expr {
|
||||
if debugInstr {
|
||||
log.Printf("IndexAddr %v, %v\n", x.impl, idx.impl)
|
||||
}
|
||||
idx = b.checkIndex(idx)
|
||||
prog := b.Prog
|
||||
telem := prog.Index(x.Type)
|
||||
pt := prog.Pointer(telem)
|
||||
@@ -737,6 +738,30 @@ func (b Builder) IndexAddr(x, idx Expr) Expr {
|
||||
return Expr{llvm.CreateInBoundsGEP(b.impl, telem.ll, x.impl, indices), pt}
|
||||
}
|
||||
|
||||
func needsNegativeCheck(x Expr) bool {
|
||||
if x.kind == vkSigned {
|
||||
if rv := x.impl.IsAConstantInt(); !rv.IsNil() && rv.SExtValue() >= 0 {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// check index >= 0 and size to uint
|
||||
func (b Builder) checkIndex(idx Expr) Expr {
|
||||
if needsNegativeCheck(idx) {
|
||||
check := Expr{b.impl.CreateICmp(llvm.IntSLT, idx.impl, llvm.ConstInt(idx.ll, 0, false), ""), b.Prog.Bool()}
|
||||
b.InlineCall(b.Func.Pkg.rtFunc("AssertIndexRange"), check)
|
||||
}
|
||||
typ := b.Prog.Uint()
|
||||
if b.Prog.SizeOf(idx.Type) < b.Prog.SizeOf(typ) {
|
||||
idx.Type = typ
|
||||
idx.impl = castUintptr(b, idx.impl, typ)
|
||||
}
|
||||
return idx
|
||||
}
|
||||
|
||||
// The Index instruction yields element Index of collection X, an array,
|
||||
// string or type parameter containing an array, a string, a pointer to an,
|
||||
// array or a slice.
|
||||
@@ -768,6 +793,7 @@ func (b Builder) Index(x, idx Expr, addr func(Expr) Expr) Expr {
|
||||
b.Store(ptr, x)
|
||||
}
|
||||
}
|
||||
idx = b.checkIndex(idx)
|
||||
pt := prog.Pointer(telem)
|
||||
indices := []llvm.Value{idx.impl}
|
||||
buf := Expr{llvm.CreateInBoundsGEP(b.impl, telem.ll, ptr.impl, indices), pt}
|
||||
|
||||
Reference in New Issue
Block a user