llvm-6502/lib
Eric Christopher 7c2cdb1c05 Turn on list-ilp scheduling by default on x86 and x86-64, fix up
testcases accordingly. Some are currently xfailed and will be filed
as bugs to be fixed or understood.

Performance results:

roughly neutral on SPEC
some micro benchmarks in the llvm suite are up between 100 and 150%, only
a pair of regressions that are due to be investigated

john-the-ripper saw:
10% improvement in traditional DES
8% improvement in BSDI DES
59% improvement in FreeBSD MD5
67% improvement in OpenBSD Blowfish
14% improvement in LM DES

Small compile time impact.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127208 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08 02:42:25 +00:00
..
Analysis Add more analysis of the sign bit of an srem instruction. If the LHS is negative 2011-03-07 01:50:10 +00:00
Archive
AsmParser
Bitcode
CodeGen Further improvements to pre-RA-sched=list-ilp. 2011-03-08 01:51:56 +00:00
CompilerDriver
ExecutionEngine Support unregistering exception frames of functions when they are removed. 2011-03-04 23:37:39 +00:00
Linker
MC Preliminary support for ARM frame save directives emission via MI flags. 2011-03-05 18:43:32 +00:00
Object
Support Windows/PathV2.inc: Eliminate redundant condition. DWORD is unsigned. 2011-03-07 00:12:53 +00:00
Target Turn on list-ilp scheduling by default on x86 and x86-64, fix up 2011-03-08 02:42:25 +00:00
Transforms Preserve line no. info. 2011-03-07 22:43:45 +00:00
VMCore ptx: Fix calling convention printing in AsmWriter.cpp 2011-03-07 14:32:30 +00:00
CMakeLists.txt
Makefile