6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-10-04 16:01:46 +00:00
Code Issues Projects Releases Wiki Activity
d90099d36c
llvm-6502/lib
History
Pete Cooper d90099d36c Clear kill flags on all used registers when sinking instructions. 
The test here was sinking the AND here to a lower BB:

	%vreg7<def> = ANDWri %vreg8, 0; GPR32common:%vreg7,%vreg8
	TBNZW %vreg8<kill>, 0, <BB#1>; GPR32common:%vreg8

which meant that vreg8 was read after it was killed.

This commit changes the code from clearing kill flags on the AND to clearing flags on all registers used by the AND.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236886 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-08 17:54:32 +00:00
..
Analysis Fix information loss in branch probability computation. 2015-05-07 17:22:06 +00:00
AsmParser
Bitcode [opaque pointer type] Explicit pointee type for GEPOperator/GEPConstantExpr. 2015-05-08 00:42:26 +00:00
CodeGen Clear kill flags on all used registers when sinking instructions. 2015-05-08 17:54:32 +00:00
DebugInfo A few fixes for llvm-symbolizer on Windows. 2015-05-06 22:26:30 +00:00
ExecutionEngine [Orc] Reapply r236465 with fixes for the MSVC bots. 2015-05-05 17:37:18 +00:00
Fuzzer Update CMake flags, LibFuzzer comments and docs for new -fsanitize-coverage= flags. 2015-05-07 23:33:24 +00:00
IR [opaque pointer type] Explicit pointee type for GEPOperator/GEPConstantExpr. 2015-05-08 00:42:26 +00:00
IRReader
LineEditor
Linker
LTO
MC MC: Skip names of temporary symbols in object streamer 2015-05-06 21:34:34 +00:00
Object [llvm-readobj/obj2yaml/yaml2obj] Support MIPS machine ELF header flags 2015-05-08 07:04:59 +00:00
Option Option parsing: properly handle flag aliases for joined options (PR23394) 2015-05-04 18:00:13 +00:00
Passes
ProfileData InstrProf: Simplify looking up sections for coverage data 2015-05-07 00:31:58 +00:00
Support [ARM] Reject invalid -march values 2015-05-08 12:52:02 +00:00
TableGen [TableGen] Replace 'static_cast' with 'cast'. 2015-05-04 01:35:42 +00:00
Target [Hexagon] Update AnalyzeBranch, etc target hooks 2015-05-08 16:16:29 +00:00
Transforms This change is refactoring only. It moves basic block normalization for invokes to happen before replacement of a call with safepoint in "ReplaceWithStatepoint". Previously it was partly done before replacement of calls with safepoint and partly after call replacement but before RAUW's for gc_relocates, which was confusing. 2015-05-08 11:59:09 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile