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ssa: compile go string constant without alloca

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This commit is contained in:
Li Jie
2024-11-24 15:19:16 +08:00
parent 17832fe18c
commit 43c1bc8d5f
73 changed files with 9742 additions and 21877 deletions
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116
cl/_testlibgo/atomic/out.ll
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@@ -34,103 +34,49 @@ _llgo_0:
%2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 8)
call void @"sync/atomic.StoreInt64"(ptr %2, i64 100)
%3 = call i64 @"sync/atomic.LoadInt64"(ptr %2)
%4 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%5 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %4, i32 0, i32 0
store ptr @0, ptr %5, align 8
%6 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %4, i32 0, i32 1
store i64 6, ptr %6, align 4
%7 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %4, align 8
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %7)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @0, i64 6 })
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %3)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
%8 = call i64 @"sync/atomic.AddInt64"(ptr %2, i64 1)
%4 = call i64 @"sync/atomic.AddInt64"(ptr %2, i64 1)
%5 = load i64, ptr %2, align 4
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 })
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %4)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 })
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %5)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
%6 = call i1 @"sync/atomic.CompareAndSwapInt64"(ptr %2, i64 100, i64 102)
%7 = load i64, ptr %2, align 4
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 })
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %6)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 })
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %7)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
%8 = call i1 @"sync/atomic.CompareAndSwapInt64"(ptr %2, i64 101, i64 102)
%9 = load i64, ptr %2, align 4
%10 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%11 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %10, i32 0, i32 0
store ptr @1, ptr %11, align 8
%12 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %10, i32 0, i32 1
store i64 4, ptr %12, align 4
%13 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %10, align 8
%14 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%15 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %14, i32 0, i32 0
store ptr @2, ptr %15, align 8
%16 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %14, i32 0, i32 1
store i64 2, ptr %16, align 4
%17 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %14, align 8
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %13)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @3, i64 4 })
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %8)
call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %8)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %17)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 })
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %9)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
%18 = call i1 @"sync/atomic.CompareAndSwapInt64"(ptr %2, i64 100, i64 102)
%19 = load i64, ptr %2, align 4
%20 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%21 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %20, i32 0, i32 0
store ptr @3, ptr %21, align 8
%22 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %20, i32 0, i32 1
store i64 4, ptr %22, align 4
%23 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %20, align 8
%24 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%25 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %24, i32 0, i32 0
store ptr @2, ptr %25, align 8
%26 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %24, i32 0, i32 1
store i64 2, ptr %26, align 4
%27 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %24, align 8
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %23)
%10 = call i64 @"sync/atomic.AddInt64"(ptr %2, i64 -1)
%11 = load i64, ptr %2, align 4
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @1, i64 4 })
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %18)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %10)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %27)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" { ptr @2, i64 2 })
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %19)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
%28 = call i1 @"sync/atomic.CompareAndSwapInt64"(ptr %2, i64 101, i64 102)
%29 = load i64, ptr %2, align 4
%30 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%31 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %30, i32 0, i32 0
store ptr @3, ptr %31, align 8
%32 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %30, i32 0, i32 1
store i64 4, ptr %32, align 4
%33 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %30, align 8
%34 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%35 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %34, i32 0, i32 0
store ptr @2, ptr %35, align 8
%36 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %34, i32 0, i32 1
store i64 2, ptr %36, align 4
%37 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %34, align 8
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %33)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %28)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %37)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %29)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
%38 = call i64 @"sync/atomic.AddInt64"(ptr %2, i64 -1)
%39 = load i64, ptr %2, align 4
%40 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%41 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %40, i32 0, i32 0
store ptr @1, ptr %41, align 8
%42 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %40, i32 0, i32 1
store i64 4, ptr %42, align 4
%43 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %40, align 8
%44 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%45 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %44, i32 0, i32 0
store ptr @2, ptr %45, align 8
%46 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %44, i32 0, i32 1
store i64 2, ptr %46, align 4
%47 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %44, align 8
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %43)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %38)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %47)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %39)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %11)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
ret i32 0
}