llvm-6502/lib
Pete Cooper 92a55e80b8 Fix IfConverter to handle regmask machine operands.
A regmask (typically seen on a call) clobbers the set of registers it lists.  The IfConverter, in UpdatePredRedefs, was handling register defs, but not regmasks.

These are slightly different to a def in that we need to add both an implicit use and def to appease the machine verifier.  Otherwise, uses after the if converted call could think they are reading an undefined register.

Reviewed by Matthias Braun and Quentin Colombet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236515 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-05 18:31:36 +00:00
..
Analysis Update BasicAliasAnalysis to understand that nothing aliases with undef values. 2015-05-05 18:10:49 +00:00
AsmParser [opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space 2015-04-29 21:22:39 +00:00
Bitcode Don't overflow GCTable 2015-04-30 04:09:41 +00:00
CodeGen Fix IfConverter to handle regmask machine operands. 2015-05-05 18:31:36 +00:00
DebugInfo Fix build. 2015-05-01 20:33:10 +00:00
ExecutionEngine [Orc] Reapply r236465 with fixes for the MSVC bots. 2015-05-05 17:37:18 +00:00
Fuzzer [lib/Fuzzer] use handle_abort=1 by default so that when assert() fires we save the test case 2015-05-05 01:42:55 +00:00
IR [opaque pointer type] Track explicit GEP pointee type through in-memory IR 2015-05-05 18:03:48 +00:00
IRReader
LineEditor
Linker [opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space 2015-04-29 21:22:39 +00:00
LTO
MC Respect object format choice on Darwin 2015-05-04 20:03:01 +00:00
Object
Option Option parsing: properly handle flag aliases for joined options (PR23394) 2015-05-04 18:00:13 +00:00
Passes
ProfileData
Support Fix regression in parsing armv{6,7}hl- triples. These are used by SUSE 2015-05-05 09:29:43 +00:00
TableGen [TableGen] Replace 'static_cast' with 'cast'. 2015-05-04 01:35:42 +00:00
Target Re-land "[WinEH] Add an EH registration and state insertion pass for 32-bit x86" 2015-05-05 17:44:16 +00:00
Transforms [opaque pointer type] Track explicit GEP pointee type through in-memory IR 2015-05-05 18:03:48 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile