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ac244651b2
llvm-6502/lib
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Chad Rosier ac244651b2 Fix a bug in the A57FPLoadBalancing register tracking/scavenger. 
The code in AArch64A57FPLoadBalancing::scavengeRegister() to handle dead defs
was not correctly handling aliased registers.  E.g. if the dead def was of D2,
then S2 was not being marked as unavailable, so it could potentially be used
across a live-range in which it would be clobbered.

Patch by Geoff Berry <gberry@codeaurora.org>!
Phabricator: http://reviews.llvm.org/D10900


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241449 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-06 14:46:34 +00:00
..
Analysis IR: Do not consider available_externally linkage to be linker-weak. 2015-07-05 20:52:35 +00:00
AsmParser Add a DIModule metadata node to the IR. 2015-06-29 23:03:47 +00:00
Bitcode Remove always-true comparison, NFC. 2015-07-03 20:12:01 +00:00
CodeGen IR: Do not consider available_externally linkage to be linker-weak. 2015-07-05 20:52:35 +00:00
DebugInfo Return ErrorOr from getSymbolAddress. 2015-07-03 18:19:00 +00:00
ExecutionEngine [Mips] Add support for MCJIT for MIPS32r6 2015-07-06 12:50:55 +00:00
Fuzzer [lib/Fuzzer] make assertions more informative and update comments for the user-supplied mutator 2015-05-30 17:33:13 +00:00
IR Verifier: Forbid comdats on linker declarations. 2015-07-05 20:52:40 +00:00
IRReader Return a unique_ptr from getLazyBitcodeModule and parseBitcodeFile. NFC. 2015-06-16 22:27:55 +00:00
LibDriver Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
LineEditor Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
Linker Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
LTO LTO: expose LTO_SYMBOL_ALIAS, which indicates that the symbol is an alias. 2015-07-04 03:42:35 +00:00
MC Fix spelling, NFC. 2015-07-04 05:48:52 +00:00
Object Check that COFF .obj files have sections with zero virtual address spaces. 2015-07-06 14:26:07 +00:00
Option [Option] Plug a leak when move-assigning an InputArgList. 2015-06-23 15:28:10 +00:00
Passes [PM] Fixup for r231556 where I missed a dependency on intrinsics 2015-03-07 09:08:20 +00:00
ProfileData Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
Support [Support] Lazy load of dbghlp.dll on Windows 2015-07-02 14:34:57 +00:00
TableGen [TableGen] Change a couple methods to return an ArrayRef instead of a const std::vector reference. NFC 2015-07-06 06:23:01 +00:00
Target Fix a bug in the A57FPLoadBalancing register tracking/scavenger. 2015-07-06 14:46:34 +00:00
Transforms remove unnecessary temp variable; NFCI 2015-07-05 21:21:47 +00:00
CMakeLists.txt LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00
LLVMBuild.txt Wrap some long lines in LLVMBuild files. NFC 2015-06-12 18:44:57 +00:00
Makefile LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00