diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index b62910fd5d7..530a7908e03 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -162,19 +162,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setLibcallName(RTLIB::POWI_F64, nullptr); } - if (Subtarget.isTargetDarwin()) { - // Darwin should use _setjmp/_longjmp instead of setjmp/longjmp. - setUseUnderscoreSetJmp(false); - setUseUnderscoreLongJmp(false); - } else if (Subtarget.isTargetWindowsGNU()) { - // MS runtime is weird: it exports _setjmp, but longjmp! - setUseUnderscoreSetJmp(true); - setUseUnderscoreLongJmp(false); - } else { - setUseUnderscoreSetJmp(true); - setUseUnderscoreLongJmp(true); - } - // If we don't have cmpxchg8b(meaing this is a 386/486), limit atomic size to // 32 bits so the AtomicExpandPass will expand it so we don't need cmpxchg8b. // FIXME: Should we be limitting the atomic size on other configs? Default is |
