diff options
author | Petar Jovanovic <petar.jovanovic@imgtec.com> | 2017-11-01 23:05:52 +0000 |
---|---|---|
committer | Petar Jovanovic <petar.jovanovic@imgtec.com> | 2017-11-01 23:05:52 +0000 |
commit | 38900e2ec151034e8be8efc73a53b696e29df92d (patch) | |
tree | 730bb1c6efe9b51f7632d791da3dfe6ebdb6df76 /llvm/lib/Target/X86/X86TargetMachine.cpp | |
parent | a5855a61e578d747f855a00464298dac0fbb0172 (diff) |
Revert "Correct dwarf unwind information in function epilogue for X86"
This reverts r317100 as it introduced sanitizer-x86_64-linux-autoconf
buildbot failure (build #15606).
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetMachine.cpp')
-rw-r--r-- | llvm/lib/Target/X86/X86TargetMachine.cpp | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp index 11fe84f162d..6e6c724eb0a 100644 --- a/llvm/lib/Target/X86/X86TargetMachine.cpp +++ b/llvm/lib/Target/X86/X86TargetMachine.cpp @@ -436,11 +436,4 @@ void X86PassConfig::addPreEmitPass() { addPass(createX86FixupLEAs()); addPass(createX86EvexToVexInsts()); } - - // Verify basic block incoming and outgoing cfa offset and register values and - // correct CFA calculation rule where needed by inserting appropriate CFI - // instructions. - const Triple &TT = TM->getTargetTriple(); - if (!TT.isOSDarwin() && !TT.isOSWindows()) - addPass(createCFIInstrInserter()); } |