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llgo/ssa: SizeOf, MakeSlice, VoidPtr

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This commit is contained in:
xushiwei
2024-05-03 23:10:02 +08:00
parent 223c24450e
commit f1bb42f554
20 changed files with 595 additions and 467 deletions
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30
cl/_testrt/struct/out.ll
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@@ -9,15 +9,16 @@ source_filename = "main"
define void @"(main.Foo).Print"(%main.Foo %0) {
_llgo_0:
%1 = alloca %main.Foo, align 8
store %main.Foo %0, ptr %1, align 4
%2 = getelementptr inbounds %main.Foo, ptr %1, i32 0, i32 1
%3 = load i1, ptr %2, align 1
br i1 %3, label %_llgo_1, label %_llgo_2
%2 = call ptr @"github.com/goplus/llgo/internal/runtime.Zeroinit"(ptr %1, i64 8)
store %main.Foo %0, ptr %2, align 4
%3 = getelementptr inbounds %main.Foo, ptr %2, i32 0, i32 1
%4 = load i1, ptr %3, align 1
br i1 %4, label %_llgo_1, label %_llgo_2
_llgo_1: ; preds = %_llgo_0
%4 = getelementptr inbounds %main.Foo, ptr %1, i32 0, i32 0
%5 = load i32, ptr %4, align 4
call void (ptr, ...) @printf(ptr @main.format, i32 %5)
%5 = getelementptr inbounds %main.Foo, ptr %2, i32 0, i32 0
%6 = load i32, ptr %5, align 4
call void (ptr, ...) @printf(ptr @main.format, i32 %6)
br label %_llgo_2
_llgo_2: ; preds = %_llgo_1, %_llgo_0
@@ -59,15 +60,18 @@ _llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = alloca %main.Foo, align 8
%1 = getelementptr inbounds %main.Foo, ptr %0, i32 0, i32 0
%2 = getelementptr inbounds %main.Foo, ptr %0, i32 0, i32 1
store i32 100, ptr %1, align 4
store i1 true, ptr %2, align 1
%3 = load %main.Foo, ptr %0, align 4
call void @"(main.Foo).Print"(%main.Foo %3)
%1 = call ptr @"github.com/goplus/llgo/internal/runtime.Zeroinit"(ptr %0, i64 8)
%2 = getelementptr inbounds %main.Foo, ptr %1, i32 0, i32 0
%3 = getelementptr inbounds %main.Foo, ptr %1, i32 0, i32 1
store i32 100, ptr %2, align 4
store i1 true, ptr %3, align 1
%4 = load %main.Foo, ptr %1, align 4
call void @"(main.Foo).Print"(%main.Foo %4)
ret void
}
declare void @printf(ptr, ...)
declare ptr @"github.com/goplus/llgo/internal/runtime.Zeroinit"(ptr, i64)
declare void @"github.com/goplus/llgo/internal/runtime.init"()