| ; RUN: llc -mtriple=x86_64-w64-mingw32 < %s -o - | FileCheck --check-prefix=MINGW %s |
| ; RUN: llc -mtriple=x86_64-pc-windows-itanium < %s -o - | FileCheck --check-prefix=MSVC %s |
| ; RUN: llc -mtriple=x86_64-pc-windows-msvc < %s -o - | FileCheck --check-prefix=MSVC %s |
| ; RUN: llc -mtriple=i686-w64-mingw32 < %s -o - | FileCheck --check-prefix=MINGW %s |
| |
| declare void @llvm.lifetime.start.p0(i64, ptr nocapture) |
| declare dso_local void @other(ptr) |
| declare void @llvm.lifetime.end.p0(i64, ptr nocapture) |
| |
| define dso_local void @func() sspstrong { |
| entry: |
| ; MINGW-LABEL: func: |
| ; MINGW: mov{{l|q}} .refptr.[[PREFIX:_?]]__stack_chk_guard{{(\(%rip\))?}}, [[REG:%[a-z]+]] |
| ; MINGW: mov{{l|q}} ([[REG]]) |
| ; MINGW: call{{l|q}} [[PREFIX]]other |
| ; MINGW: mov{{l|q}} ([[REG]]) |
| ; MINGW: call{{l|q}} [[PREFIX]]__stack_chk_fail |
| |
| ; MSVC-LABEL: func: |
| ; MSVC: mov{{l|q}} __security_cookie |
| ; MSVC: callq other |
| ; MSVC: callq __security_check_cookie |
| ; MSVC: .seh_endproc |
| |
| %c = alloca i8, align 1 |
| call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %c) |
| call void @other(ptr nonnull %c) |
| call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %c) |
| ret void |
| } |