Chris Lattner 5324d80283 two changes: ...

1) don't try to optimize a sext or zext that is only used by a trunc, let
   the trunc get optimized first.  This avoids some pointless effort in
   some common cases since instcombine scans down a block in the first pass.
2) Change the cost model for zext elimination to consider an 'and' cheaper
   than a zext.  This allows us to do it more aggressively, and for the next
   patch to simplify the code quite a bit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93097 91177308-0d34-0410-b5e6-96231b3b80d8

2010-01-10 02:39:31 +00:00

..

Analysis

Use WriteAsOperand instead of getName() to print loop header names,

2010-01-09 18:17:45 +00:00

Archive

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Assembler

Re-add parsing of function-local metadata; this time with testcase.

2010-01-05 22:22:14 +00:00

Bindings/Ocaml

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Bitcode

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BugPoint

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CodeGen

Fix http://llvm.org/PR5729: x86-64 tail calls were putting their targets into

2010-01-09 18:56:43 +00:00

DebugInfo

If a scope has only one instruction then first instruction is also the last instruction.

2010-01-05 16:59:17 +00:00

ExecutionEngine

Remove test. Execution tests are slow and generally not worth it.

2009-11-08 02:23:15 +00:00

Feature

fix bogus test

2010-01-09 19:24:18 +00:00

FrontendAda

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FrontendC

This is testing a darwin specific feature, so only turn

2010-01-06 05:49:26 +00:00

FrontendC++

Testcase for llvm-gcc checkin 92108.

2009-12-24 01:10:43 +00:00

FrontendFortran

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FrontendObjC

Remove now-redundant llvm-as invocations.

2009-12-05 00:02:37 +00:00

FrontendObjC++

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Integer

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

lib

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Linker

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LLVMC

Remove an XFAIL.

2009-12-23 20:13:44 +00:00

MC

specify a triple to use, fixing the test on non-x86-64 hosts.

2009-12-22 07:01:12 +00:00

Other

fix bogus test

2010-01-09 19:24:49 +00:00

Scripts

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TableGen

Add an !eq() operator to TableGen. It operates on strings only.

2010-01-05 19:11:42 +00:00

Transforms

two changes:

2010-01-10 02:39:31 +00:00

Unit

CMake/lit: Add llvm_{unit_,}site_config parameters, and always pass them when running tests from the project files.

2009-12-08 19:47:36 +00:00

Verifier

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

CMakeLists.txt

CMake/lit: Add llvm_{unit_,}site_config parameters, and always pass them when running tests from the project files.

2009-12-08 19:47:36 +00:00

lit.cfg

CMake/lit: Add llvm_{unit_,}site_config parameters, and always pass them when running tests from the project files.

2009-12-08 19:47:36 +00:00

lit.site.cfg.in

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Makefile

Revert the test from r88984. It relies on being able to mmap 16GB of

2009-11-16 23:32:30 +00:00

Makefile.tests

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site.exp.in

Two small fixes for site.exp for cmake.

2009-11-08 09:29:52 +00:00

TestRunner.sh

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