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9ec1a55a86
llvm-6502/lib
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Hal Finkel 9ec1a55a86 Fix crash in AggressiveAntiDepBreaker with empty CriticalPathSet 
If no register classes are added to CriticalPathRCs, then the CriticalPathSet
bitmask will be empty. In that case, ExcludeRegs must remain NULL or else this
line will cause a segfault:

  } else if ((ExcludeRegs != NULL) && ExcludeRegs->test(AntiDepReg)) {

I have no in-tree test case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190584 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-12 04:22:31 +00:00
..
Analysis Move variable under condition where it is used 2013-09-12 01:07:58 +00:00
AsmParser Revert "Give internal classes hidden visibility." 2013-09-11 18:05:11 +00:00
Bitcode Revert "Give internal classes hidden visibility." 2013-09-11 18:05:11 +00:00
CodeGen Fix crash in AggressiveAntiDepBreaker with empty CriticalPathSet 2013-09-12 04:22:31 +00:00
DebugInfo Add support for DebugFission to DWARF parser 2013-08-27 09:20:22 +00:00
ExecutionEngine Don't expose symbols of lle_ functions. 2013-09-11 12:42:39 +00:00
IR Debug Info: move class definition of DIRef. 2013-09-11 18:55:55 +00:00
IRReader Add 'const' qualifiers to static const char* variables. 2013-07-16 01:17:10 +00:00
Linker Error on linking appending globals with different unnamed_addr. 2013-09-04 15:33:34 +00:00
MC Remove unused functions. 2013-09-10 22:42:31 +00:00
Object Move everything depending on Object/MachOFormat.h over to Support/MachO.h. 2013-09-01 04:28:48 +00:00
Option Fix another mistake in r190442. 2013-09-10 23:22:56 +00:00
Support Path: Add an in-place version of path::native. 2013-09-11 10:45:21 +00:00
TableGen Add an error check for a typo I accidentally made in a td file that caused an assert to fire. 2013-08-20 04:22:09 +00:00
Target R600/SI: expose TBUFFER_STORE_FORMAT_* for OpenGL transform feedback 2013-09-12 02:55:14 +00:00
Transforms Add getUnrollingPreferences to TTI 2013-09-11 19:25:43 +00:00
CMakeLists.txt Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00
LLVMBuild.txt Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00
Makefile Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00