Author: rjmccall
Date: Fri Feb 12 17:47:27 2010
New Revision: 96046
URL: http://llvm.org/viewvc/llvm-project?rev=96046&view=rev
Log:
Add an option to disable the LLVM verifier pass (which is still always
disabled in NDEBUG builds). The option applies only to -cc1 invocations and is:
-disable_llvm_verifier
Modified:
cfe/trunk/include/clang/Driver/CC1Options.td
cfe/trunk/lib/Frontend/CompilerInvocation.cpp
Modified: cfe/trunk/include/clang/Driver/CC1Options.td
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/CC1Options.td?rev=96046&r1=96045&r2=96046&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/CC1Options.td (original)
+++ cfe/trunk/include/clang/Driver/CC1Options.td Fri Feb 12 17:47:27 2010
@@ -102,6 +102,8 @@
def disable_llvm_optzns : Flag<"-disable-llvm-optzns">,
HelpText<"Don't run LLVM optimization passes">;
+def disable_llvm_verifier : Flag<"-disable-llvm-verifier">,
+ HelpText<"Don't run the LLVM IR verifier pass">;
def disable_red_zone : Flag<"-disable-red-zone">,
HelpText<"Do not emit code that uses the red zone.">;
def dwarf_debug_flags : Separate<"-dwarf-debug-flags">,
Modified: cfe/trunk/lib/Frontend/CompilerInvocation.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInvocation.cpp?rev=96046&r1=96045&r2=96046&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/CompilerInvocation.cpp (original)
+++ cfe/trunk/lib/Frontend/CompilerInvocation.cpp Fri Feb 12 17:47:27 2010
@@ -794,7 +794,7 @@
#ifdef NDEBUG
Opts.VerifyModule = 0;
#else
- Opts.VerifyModule = 1;
+ Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier);
#endif
}
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