xref: /llvm-project/llvm/test/CodeGen/X86/stdcall.ll (revision 2f448bf509432c1a19ec46ab8cbc7353c03c6280)
1; RUN: llc -mtriple="i386-pc-mingw32" < %s | FileCheck %s
2; PR5851
3
4%0 = type { ptr }
5
6define internal x86_stdcallcc void @MyFunc() nounwind {
7entry:
8; CHECK: MyFunc@0:
9; CHECK: retl
10  ret void
11}
12
13; PR14410
14define x86_stdcallcc i32 @"\01DoNotMangle"(i32 %a) {
15; CHECK: DoNotMangle:
16; CHECK: retl $4
17entry:
18  ret i32 %a
19}
20
21%struct.large_type = type { i64, i64, i64 }
22
23define x86_stdcallcc void @ReturnLargeType(ptr noalias nocapture sret(%struct.large_type) align 8 %agg.result) {
24; CHECK: ReturnLargeType@0:
25; CHECK: retl
26entry:
27  store i64 123, ptr %agg.result, align 8
28  %b = getelementptr inbounds %struct.large_type, ptr %agg.result, i32 0, i32 1
29  store i64 456, ptr %b, align 8
30  %c = getelementptr inbounds %struct.large_type, ptr %agg.result, i32 0, i32 2
31  store i64 789, ptr %c, align 8
32  ret void
33}
34
35@B = global %0 { ptr @MyFunc }, align 4
36; CHECK: _B:
37; CHECK: .long _MyFunc@0
38
39