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llvm-mirror/lib
James Molloy 2bbe86fab0 [AArch64] Conditional selects are expensive on out-of-order cores.
Specifically Cortex-A57. This probably applies to Cyclone too but I haven't enabled it for that as I can't test it.

This gives ~4% improvement on SPEC 174.vpr, and ~1% in 471.omnetpp.

llvm-svn: 214957
2014-08-06 10:42:18 +00:00
..
Analysis Teach the SLP Vectorizer that keeping some values live over a callsite can have a cost. 2014-08-05 12:30:34 +00:00
AsmParser Remove dead code in condition 2014-08-05 18:22:58 +00:00
Bitcode BitcodeReader: Fix non-determinism in use-list order 2014-08-05 17:49:48 +00:00
CodeGen DebugInfo: Assert that any CU for which debug_loc lists are emitted, has at least one range. 2014-08-06 00:21:25 +00:00
DebugInfo DWOHolder takes ownership of the argument constructor, use std::unique_ptr. 2014-07-31 20:26:42 +00:00
ExecutionEngine Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
IR Provide convenient access to the zext/sext attributes of function arguments. NFC. 2014-08-05 05:43:41 +00:00
IRReader
LineEditor
Linker
LTO Don't internalize all but main by default. 2014-08-05 20:10:38 +00:00
MC Enable Darwin vararg parameters support in assembler macros. 2014-08-04 23:14:37 +00:00
Object A std::unique_ptr case I missed in the previous patch. 2014-07-31 03:36:00 +00:00
Option
ProfileData Coverage: add HasCodeBefore flag to a mapping region. 2014-08-04 18:00:51 +00:00
Support Path: Stop claiming path::const_iterator is bidirectional 2014-08-04 17:36:41 +00:00
TableGen Allow binary and for tblgen math. 2014-08-05 09:43:25 +00:00
Target [AArch64] Conditional selects are expensive on out-of-order cores. 2014-08-06 10:42:18 +00:00
Transforms [dfsan] Try not to create too many additional basic blocks in functions which 2014-08-06 00:33:40 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile