| Martin Storsjo | 07589fc | 2018-03-20 20:37:51 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=x86_64-w64-mingw32 < %s -o - | FileCheck --check-prefix=MINGW %s |
| 2 | ; RUN: llc -mtriple=x86_64-pc-windows-itanium < %s -o - | FileCheck --check-prefix=MSVC %s |
| 3 | ; RUN: llc -mtriple=x86_64-pc-windows-msvc < %s -o - | FileCheck --check-prefix=MSVC %s |
| 4 | |
| 5 | declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) |
| 6 | declare dso_local void @other(i8*) |
| 7 | declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) |
| 8 | |
| 9 | define dso_local void @func() sspstrong { |
| 10 | entry: |
| 11 | ; MINGW-LABEL: func: |
| 12 | ; MINGW: mov{{l|q}} __stack_chk_guard |
| 13 | ; MINGW: callq other |
| 14 | ; MINGW: mov{{l|q}} __stack_chk_guard |
| 15 | ; MINGW: callq __stack_chk_fail |
| 16 | ; MINGW: .seh_endproc |
| 17 | |
| 18 | ; MSVC-LABEL: func: |
| 19 | ; MSVC: mov{{l|q}} __security_cookie |
| 20 | ; MSVC: callq other |
| 21 | ; MSVC: callq __security_check_cookie |
| 22 | ; MSVC: .seh_endproc |
| 23 | |
| 24 | %c = alloca i8, align 1 |
| 25 | call void @llvm.lifetime.start.p0i8(i64 1, i8* nonnull %c) |
| 26 | call void @other(i8* nonnull %c) |
| 27 | call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull %c) |
| 28 | ret void |
| 29 | } |