Hal Finkel 7255d2a808 Enable PPC CTR loop formation by default. ...

Thanks to Jakob's help, this now causes no new test suite failures!

Over the entire test suite, this gives an average 1% speedup. The largest speedups are:
SingleSource/Benchmarks/Misc/pi - 108%
SingleSource/Benchmarks/CoyoteBench/lpbench - 54%
MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail - 50%
SingleSource/Benchmarks/Shootout/ary3 - 32%
SingleSource/Benchmarks/Shootout-C++/matrix - 30%

The largest slowdowns are:
MultiSource/Benchmarks/mediabench/gsm/toast/toast - -30%
MultiSource/Benchmarks/Prolangs-C/bison/mybison - -25%
MultiSource/Benchmarks/BitBench/uuencode/uuencode - -22%
MultiSource/Applications/d/make_dparser - -14%
SingleSource/Benchmarks/Shootout-C++/ary - -13%

In light of these slowdowns, additional profiling work is obviously needed!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158223 91177308-0d34-0410-b5e6-96231b3b80d8

2012-06-08 19:19:53 +00:00

..

Analysis

SCEV: Handle a corner case reducing AddRecExpr * AddRecExpr

2012-05-30 03:35:20 +00:00

Archive

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Assembler

Add half support to LLVM (for OpenCL)

2012-05-24 15:59:06 +00:00

Bindings/Ocaml

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

Bitcode

PR12696: Attribute bits above 1<<30 are not encoded in bitcode

2012-05-28 15:45:43 +00:00

BugPoint

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

CodeGen

Enable PPC CTR loop formation by default.

2012-06-08 19:19:53 +00:00

DebugInfo

Add support for enum forward declarations.

2012-06-01 00:22:32 +00:00

ExecutionEngine

Temporarily disabled the MCJIT tests for Darwin, because the RuntimeDyldMachO has a problems with relocations for 32bit x86.

2012-05-18 00:30:58 +00:00

Feature

rdar://11542750 - llvm.trap should be marked no return.

2012-05-27 23:20:41 +00:00

Instrumentation

[asan] instrument cmpxchg and atomicrmw

2012-05-30 09:04:06 +00:00

Integer

remove two (useless) tests that use incorrect intrinsic prototypes, detected by the new intrinsic verifier.

2012-05-27 19:31:00 +00:00

Linker

Remove llvm-ld and llvm-stub (which is only used by llvm-ld).

2012-04-19 19:27:54 +00:00

MC

Correct decoder for T1 conditional B encoding

2012-06-06 09:12:53 +00:00

Object

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00

Other

Teach the 'opt' tool about '-Os' and '-Oz', corresponding to the Clang

2012-05-16 08:32:49 +00:00

Scripts

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TableGen

Add support for range expressions in TableGen foreach loops.

2012-05-24 22:17:39 +00:00

Transforms

Revert commit 158073 while waiting for a fix. The issue is that reassociate

2012-06-08 13:37:30 +00:00

Unit

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Verifier

Use dominates(Instruction, Use) in the verifier.

2012-06-01 21:56:26 +00:00

YAMLParser

Add YAML parser to Support.

2012-04-03 23:09:22 +00:00

CMakeLists.txt

- Added ExecutionEngine/MCJIT tests

2012-05-17 21:07:47 +00:00

lit.cfg

Remove llvm-ld and llvm-stub (which is only used by llvm-ld).

2012-04-19 19:27:54 +00:00

lit.site.cfg.in

- Added ExecutionEngine/MCJIT tests

2012-05-17 21:07:47 +00:00

Makefile

- Added ExecutionEngine/MCJIT tests

2012-05-17 21:07:47 +00:00

Makefile.tests

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site.exp.in

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TestRunner.sh

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