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internal/cabi: support arch 386

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visualfc
2025-08-19 15:01:35 +08:00
parent 04bb3eb5a9
commit fd0b2ff72d
11 changed files with 294 additions and 77 deletions
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16
internal/cabi/_testdata/arch/i386/empty.ll
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@@ -6,7 +6,7 @@ target triple = "i386-unknown-linux-gnu"
%struct.empty = type {}
; Function Attrs: noinline nounwind optnone uwtable
define dso_local void @demo1(%struct.empty* noalias sret(%struct.empty) align 1 %0) #0 {
define dso_local void @demo0(%struct.empty* noalias sret(%struct.empty) align 1 %0) #0 {
%2 = alloca i8*, align 4
%3 = alloca %struct.empty, align 1
%4 = bitcast %struct.empty* %0 to i8*
@@ -20,6 +20,20 @@ define dso_local void @demo1(%struct.empty* noalias sret(%struct.empty) align 1
; Function Attrs: argmemonly nofree nounwind willreturn
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i32, i1 immarg) #1
; Function Attrs: noinline nounwind optnone uwtable
define dso_local void @demo1(%struct.empty* noalias sret(%struct.empty) align 1 %0, i32 noundef %1) #0 {
%3 = alloca i8*, align 4
%4 = alloca %struct.empty, align 1
%5 = alloca i32, align 4
%6 = bitcast %struct.empty* %0 to i8*
store i8* %6, i8** %3, align 4
store i32 %1, i32* %5, align 4
%7 = bitcast %struct.empty* %0 to i8*
%8 = bitcast %struct.empty* %4 to i8*
call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 1 %7, i8* align 1 %8, i32 0, i1 false)
ret void
}
; Function Attrs: noinline nounwind optnone uwtable
define dso_local i32 @demo2(i32 noundef %0) #0 {
%2 = alloca %struct.empty, align 1