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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2007-12-10 23:08:35 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2007-12-10 23:08:35 +0000 |
| commit | 2fb9deef108bb652d81aae5b92f9aa796765ba95 (patch) | |
| tree | 30387928fe7675473f6837b9da47316f920ff168 /lib | |
| parent | 5f68287605b919dd1974e29f13c266abed9ac7c5 (diff) | |
| download | external_llvm-2fb9deef108bb652d81aae5b92f9aa796765ba95.zip external_llvm-2fb9deef108bb652d81aae5b92f9aa796765ba95.tar.gz external_llvm-2fb9deef108bb652d81aae5b92f9aa796765ba95.tar.bz2 | |
Clarify the need of CFI() stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44819 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86JITInfo.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/X86/X86JITInfo.cpp b/lib/Target/X86/X86JITInfo.cpp index 5f88da5..441c3b4 100644 --- a/lib/Target/X86/X86JITInfo.cpp +++ b/lib/Target/X86/X86JITInfo.cpp @@ -47,6 +47,9 @@ static TargetJITInfo::JITCompilerFn JITCompilerFunction; #define GETASMPREFIX(X) GETASMPREFIX2(X) #define ASMPREFIX GETASMPREFIX(__USER_LABEL_PREFIX__) +// Provide a convenient way for disable usage of CFI directives. +// This is needed for old/broken assemblers (for example, gas on +// Darwin is pretty old and doesn't support these directives) #if defined(__APPLE__) # define CFI(x) #else |