Nick Lewycky daf27ea899 Teach instcombine to preserve the nsw bit by doing an after-the-fact analysis ...

when combining add and sub instructions. Patch by Pranav Bhandarkar!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137570 91177308-0d34-0410-b5e6-96231b3b80d8

2011-08-14 01:45:19 +00:00

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Analysis

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Archive

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Assembler

Move "atomic" and "volatile" designations on instructions after the opcode

2011-08-12 22:50:01 +00:00

Bindings/Ocaml

Remove the build_unwind function from the OCaml bindings.

2011-08-10 01:10:17 +00:00

Bitcode

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BugPoint

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CodeGen

Expand VMOVQQQQ pseudo instructions.

2011-08-13 05:14:55 +00:00

DebugInfo

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ExecutionEngine

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Feature

Revert r136253, r136263, r136269, r136313, r136325, r136326, r136329, r136338,

2011-07-30 05:42:50 +00:00

FrontendC++

Fix test.

2011-08-13 17:06:34 +00:00

FrontendObjC

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FrontendObjC++

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Integer

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lib

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Linker

We need to map DebugLoc. It leads to Fuction * (through subprogram entry node) which should be appropriately mapped.

2011-08-04 20:02:18 +00:00

LLVMC

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MC

Fix some remaining issues with decoding ARM-mode memory instructions, and add another batch of tests.

2011-08-12 20:36:11 +00:00

Object

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Other

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Scripts

Fix the bitwidth of the remaining fields.

2011-08-04 17:00:11 +00:00

TableGen

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Transforms

Teach instcombine to preserve the nsw bit by doing an after-the-fact analysis

2011-08-14 01:45:19 +00:00

Unit

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Verifier

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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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site.exp.in

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TestRunner.sh

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