llvm/lib
Tom Stellard 5494792536 R600/SI: Simplify and fix handling of VOP2 in SIInstrInfo::legalizeOperands
We were incorrectly assuming that all VOP2 instructions can read SGPRs
in Src0, but this is not true for instructions that read carry-in from
VCC.

The old logic has been replaced with new logic which checks the defined
register classes of the VOP2 instruction to determine whether or not to
legalize the operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214465 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-01 00:32:35 +00:00
..
Analysis Fix ScalarEvolutionExpander when creating a PHI in a block with duplicate predecessors 2014-07-31 19:13:38 +00:00
AsmParser Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
Bitcode UseListOrder: Handle self-users 2014-07-31 18:33:12 +00:00
CodeGen White space fix. 2014-07-31 22:57:46 +00:00
DebugInfo DWOHolder takes ownership of the argument constructor, use std::unique_ptr. 2014-07-31 20:26:42 +00:00
ExecutionEngine Use std::unique_ptr to make the ownership explicit. 2014-07-31 03:12:45 +00:00
IR Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
IRReader Update the MemoryBuffer API to use ErrorOr. 2014-07-06 17:43:13 +00:00
LineEditor [CMake] Use LINK_LIBS instead of target_link_libraries(). 2014-02-26 06:41:29 +00:00
Linker Include <tuple> to make buildbots happy 2014-06-27 18:38:12 +00:00
LTO Attempt at fixing the windows dll build. 2014-07-30 23:39:30 +00:00
MC Revert "Remove MCObjectDisassembler.cpp as it is untested and unused." as it is apparently used, but the build didn't return errors weirdly. 2014-07-31 21:18:38 +00:00
Object A std::unique_ptr case I missed in the previous patch. 2014-07-31 03:36:00 +00:00
Option Generic: add range-adapter for option parsing. 2014-07-09 13:03:37 +00:00
ProfileData Use std::unique_ptr to make the ownership explicit. 2014-07-31 03:12:45 +00:00
Support Remove dead code. 2014-07-25 19:06:39 +00:00
TableGen Don't fail tablegen immediately after failing to set a value. 2014-07-31 01:44:00 +00:00
Target R600/SI: Simplify and fix handling of VOP2 in SIInstrInfo::legalizeOperands 2014-08-01 00:32:35 +00:00
Transforms Improve the remark generated for -Rpass-missed. 2014-07-31 21:22:22 +00:00
CMakeLists.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
LLVMBuild.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
Makefile ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00