Author: asl
Date: Mon Dec 10 17:08:35 2007
New Revision: 44819
URL: http://llvm.org/viewvc/llvm-project?rev=44819&view=rev
Log:
Clarify the need of CFI() stuff
Modified:
llvm/trunk/lib/Target/X86/X86JITInfo.cpp
Modified: llvm/trunk/lib/Target/X86/X86JITInfo.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86JITInfo.cpp?rev=44819&r1=44818&r2=44819&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86JITInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86JITInfo.cpp Mon Dec 10 17:08:35 2007
@@ -47,6 +47,9 @@
#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
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
