Dan Gohman 2210c0bea8 Add support for tail duplication to BranchFolding, and extend ...

tail merging support to handle more cases.
 - Recognize several cases where tail merging is beneficial even when
   the tail size is smaller than the generic threshold.
 - Make use of MachineInstrDesc::isBarrier to help detect
   non-fallthrough blocks.
 - Check for and avoid disrupting fall-through edges in more cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86871 91177308-0d34-0410-b5e6-96231b3b80d8

2009-11-11 19:48:59 +00:00

..

Analysis

Update computeArraySize() to use ComputeMultiple() to determine the array size associated with a malloc; also extend PerformHeapAllocSRoA() to check if the optimized malloc's arg had its highest bit set, so that it is safe for ComputeMultiple() to look through sext instructions while determining the optimized malloc's array size

2009-11-10 08:32:25 +00:00

Archive

Merge Archive/extract* tests into one; this avoids a race when tests are run in

2009-09-08 23:44:24 +00:00

Assembler

Adjust testcases for msasm -> alignstack.

2009-10-21 23:29:12 +00:00

Bindings/Ocaml

Fix test/Bindings/Ocaml/vmcore.ml. When IRBuilder::CreateMalloc was removed,

2009-10-17 23:52:26 +00:00

Bitcode

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

BugPoint

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CodeGen

Add support for tail duplication to BranchFolding, and extend

2009-11-11 19:48:59 +00:00

DebugInfo

Add missing run line. Devang, please check.

2009-11-11 03:10:03 +00:00

ExecutionEngine

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

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

Feature

add bitcode reader support for blockaddress. We can now fully

2009-10-28 05:53:48 +00:00

FrontendAda

Check that accessing a struct field that occurs before the start

2009-10-22 12:53:25 +00:00

FrontendC

Use ',' separation in XFAILs, lit doesn't evaluate them as regexs (easy to add,

2009-11-09 16:38:15 +00:00

FrontendC++

Reenable StackTracke.cpp test.

2009-11-11 19:08:42 +00:00

FrontendFortran

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FrontendObjC

These tests now pass.

2009-10-13 20:45:18 +00:00

FrontendObjC++

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Integer

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lib

tests: Add llvm_supports_binding predicate.

2009-09-13 01:41:18 +00:00

Linker

When a constant's type is refined, update the constant in place

2009-09-15 15:58:07 +00:00

LLVMC

Cleanup some unused RUN lines.

2009-11-08 09:07:42 +00:00

MC

Force triple in tests.

2009-10-16 16:30:02 +00:00

Other

Update these tests to match what Loop::print now prints.

2009-10-24 23:52:07 +00:00

Scripts

Teach macho-dump to dump UUIDs.

2009-10-24 20:32:36 +00:00

TableGen

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Transforms

Don't trivially delete unused calls to llvm.invariant.start. This allows

2009-11-11 15:34:13 +00:00

Unit

Switch to using 'lit.site.cfg.in' for the site config template for Unit tests,

2009-11-08 09:07:51 +00:00

Verifier

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CMakeLists.txt

Two small fixes for site.exp for cmake.

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

lit.cfg

Derive the right paths to use during testing instead of passing it in via make.

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

lit.site.cfg.in

Generate lit.site.cfg from a .in file, as clang does.

2009-09-22 07:38:33 +00:00

Makefile

Two small fixes for site.exp for cmake.

2009-11-08 09:29:52 +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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