Chandler Carruth e949aa1c91 Teach instsimplify to use the constant folder where appropriate for ...

constant folding calls. Add the initial tests for this which show that
now instsimplify can simplify blindingly obvious code patterns expressed
with both intrinsics and library calls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171194 91177308-0d34-0410-b5e6-96231b3b80d8

2012-12-28 14:23:29 +00:00

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Analysis

We are not ready to estimate the cost of integer expansions based on the number of parts. This test is too noisy.

2012-12-23 09:11:07 +00:00

Archive

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Assembler

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Bindings/Ocaml

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Bitcode

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BugPoint

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CodeGen

AVX: Move the ZEXT/ANYEXT DAGCo optimizations to the lowering of these optimizations. The old test cases still cover all of these lowering/optimizations. The single change that we have is that now anyext does not need to zero a register, because it does not use the exact code path as the zero_extend.

2012-12-28 05:45:24 +00:00

DebugInfo

For the dwarf5 split debug info code split out the string section

2012-12-27 02:14:01 +00:00

ExecutionEngine

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Feature

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FileCheck

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Instrumentation

[ASan] Fix lifetime intrinsics handling. Now for each intrinsic we check if it describes one of 'interesting' allocas. Assume that allocas can go through casts and phi-nodes before apperaring as llvm.lifetime arguments

2012-12-27 08:50:58 +00:00

Integer

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JitListener

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Linker

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MC

[mips] Fix encoding of BAL instruction. Also, fix assembler test case which

2012-12-21 23:13:59 +00:00

Object

Teach MachO which sections contain code

2012-12-17 17:59:32 +00:00

Other

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Scripts

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TableGen

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tools

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Transforms

Teach instsimplify to use the constant folder where appropriate for

2012-12-28 14:23:29 +00:00

Unit

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Verifier

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YAMLParser

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CMakeLists.txt

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lit.cfg

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lit.site.cfg.in

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Makefile

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Makefile.tests

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TestRunner.sh

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