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RPCSX/llvm

mirror of https://github.com/RPCSX/llvm.git synced 2025-02-28 00:50:37 +00:00

History

Karthik Bhat b73a9b384e Fix PR19657 (scalar loads not combined into vector load)

If we have common uses on separate paths in the tree; process the one with greater common depth first.
This makes sure that we do not assume we need to extract a load when it is actually going to be part of a vectorized tree.

Review: http://reviews.llvm.org/D3800


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210310 91177308-0d34-0410-b5e6-96231b3b80d8

2014-06-06 06:20:08 +00:00

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AddDiscriminators

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ArgumentPromotion

IR: Conservatively verify inalloca arguments

2014-04-30 17:22:00 +00:00

AtomicExpandLoadLinked/ARM

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Similar to bitcast, treat addrspacecast as a foldable operand.

2014-05-22 00:02:52 +00:00

ConstantHoisting

AArch64/ARM64: move ARM64 into AArch64's place

2014-05-24 12:50:23 +00:00

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Teach the constant folder to look through bitcast constant expressions

2014-05-15 09:56:28 +00:00

CorrelatedValuePropagation

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DeadStoreElimination

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When analyzing params/args for readnone/readonly, don't forget to consider that a pointer argument may be passed through a callsite to the return, and that we may need to analyze it. Fixes a bug reported on llvm-dev: http://lists.cs.uiuc.edu/pipermail/llvmdev/2014-May/073098.html

2014-05-30 02:31:27 +00:00

Fix coverage for files with global constructors again. Adds a testcase to the commit from r206671, as requested by David Blaikie.

2014-06-05 04:31:43 +00:00

Allow alias to point to an arbitrary ConstantExpr.

2014-06-03 02:41:57 +00:00

AArch64/ARM64: move ARM64 into AArch64's place

2014-05-24 12:50:23 +00:00

Allow alias to point to an arbitrary ConstantExpr.

2014-06-03 02:41:57 +00:00

[GVN] Pass the phi-translated address of a load instead of the untranslated

2014-05-02 17:59:17 +00:00

ScalarEvolution: Fix handling of AddRecs in isKnownPredicate

2014-05-23 00:06:56 +00:00

Add support for missed and analysis optimization remarks.

2014-05-22 14:19:46 +00:00

Allow aliases to be unnamed_addr.

2014-06-06 01:20:28 +00:00

Teach isKnownNonNull that a nonnull return is not null. Add a test for this case as well as the case of a nonnull attribute (already handled but not tested).

2014-05-20 05:13:21 +00:00

Fix most of PR10367.

2014-05-16 19:35:39 +00:00

No need for those tests to go thru llvm-as and/or llvm-dis.

2014-05-27 22:03:28 +00:00

No need for those tests to go thru llvm-as and/or llvm-dis.

2014-05-27 22:03:28 +00:00

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Add LoadCombine pass.

2014-05-29 01:55:07 +00:00

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No need for those tests to go thru llvm-as and/or llvm-dis.

2014-05-27 22:03:28 +00:00

LoopStrengthReduce

ARM & AArch64: make use of common cmpxchg idioms after expansion

2014-05-30 10:09:59 +00:00

LCSSA should be performed on the outermost affected loop while unrolling loop.

2014-05-29 06:47:23 +00:00

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Use AArch64 instead of now removed ARM64 in test configs

2014-06-05 00:25:30 +00:00

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LowerExpectIntrinsic

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IR: Don't allow non-default visibility on local linkage

2014-05-07 22:57:20 +00:00

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[Reassociate] Similar to "X + -X" -> "0", added code to handle "X + ~X" -> "-1".

2014-05-31 15:01:54 +00:00

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SeparateConstOffsetFromGEP/NVPTX

Fixed several correctness issues in SeparateConstOffsetFromGEP

2014-06-05 22:07:33 +00:00

Make bitcast, extractelement, and insertelement considered cheap for speculation.

2014-05-30 18:34:43 +00:00

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Fix PR19657 (scalar loads not combined into vector load)

2014-06-06 06:20:08 +00:00

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Improve 'tail' call marking in TRE. A bootstrap of clang goes from 375k calls marked tail in the IR to 470k, however this improvement does not carry into an improvement of the call/jmp ratio on x86. The most common pattern is a tail call + br to a block with nothing but a 'ret'.

2014-05-05 23:59:03 +00:00

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