6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-21 18:29:45 +00:00
Code Issues Projects Releases Wiki Activity
ff56d1a201
llvm-6502/lib
History
Hal Finkel ff56d1a201 Enable early if conversion on PPC 
On cores for which we know the misprediction penalty, and we have
the isel instruction, we can profitably perform early if conversion.
This enables us to replace some small branch sequences with selects
and avoid the potential stalls from mispredicting the branches.

Enabling this feature required implementing canInsertSelect and
insertSelect in PPCInstrInfo; isel code in PPCISelLowering was
refactored to use these functions as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178926 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-05 23:29:01 +00:00
..
Analysis CostModel: Add parameter to instruction cost to further classify operand values 2013-04-04 23:26:21 +00:00
Archive Fix auto_ptr is deprecated warnings 2013-02-26 21:20:35 +00:00
AsmParser Unify clang/llvm attributes for asan/tsan/msan (LLVM part) 2013-02-26 06:58:09 +00:00
Bitcode Whitespace cleanup 2013-04-01 02:28:07 +00:00
CodeGen Reapply r178845 with fix - Fix bug in PEI's virtual-register scavenging 2013-04-05 22:31:56 +00:00
DebugInfo Fix missing std::. Not sure how this compiles for anyone else. 2013-03-21 00:57:21 +00:00
ExecutionEngine Respect Addend when processing MCJIT relocations to local/global symbols. 2013-04-05 13:29:04 +00:00
IR Measure time that IR parsing took as part of the -time-passes measurement. 2013-04-03 15:33:45 +00:00
IRReader Measure time that IR parsing took as part of the -time-passes measurement. 2013-04-03 15:33:45 +00:00
Linker Specutively revert r178130. 2013-03-27 17:54:41 +00:00
MC Fix the fde encoding used by mips to match gas. 2013-04-03 03:13:19 +00:00
Object Define versions of Section that are explicitly marked as little endian. 2013-04-05 18:45:28 +00:00
Option Resort the #include lines in include/... and lib/... with the 2013-01-02 10:22:59 +00:00
Support <rdar://problem/13551789> Fix a race in the LockFileManager. 2013-04-05 20:53:57 +00:00
TableGen Allow TableGen DAG arguments to be just a name. 2013-03-24 19:36:51 +00:00
Target Enable early if conversion on PPC 2013-04-05 23:29:01 +00:00
Transforms An objc_retain can serve as a use for a different pointer. 2013-04-05 22:54:32 +00:00
CMakeLists.txt Split out the IRReader header and the utility functions it provides into 2013-03-26 02:25:37 +00:00
LLVMBuild.txt Split out the IRReader header and the utility functions it provides into 2013-03-26 02:25:37 +00:00
Makefile Split out the IRReader header and the utility functions it provides into 2013-03-26 02:25:37 +00:00