ssa: checkIndex for index/indexAddr

This commit is contained in:
visualfc
2024-05-18 11:08:39 +08:00
parent 03edb3bbbe
commit e7fd038493
12 changed files with 389 additions and 211 deletions

View File

@@ -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)

View File

@@ -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()

View File

@@ -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)

View File

@@ -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, ...)

View File

@@ -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)