diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 0f9f9bf1b83..e0767c856f2 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -39186,7 +39186,8 @@ StringRef X86TargetLowering::getStackProbeSymbolName(MachineFunction &MF) const // Generally, if we aren't on Windows, the platform ABI does not include // support for stack probes, so don't emit them. - if (!Subtarget.isOSWindows() || Subtarget.isTargetMachO()) + if (!Subtarget.isOSWindows() || Subtarget.isTargetMachO() || + MF.getFunction().hasFnAttribute("no-stack-arg-probe")) return ""; // We need a stack probe to conform to the Windows ABI. Choose the right |
