llvm-mirror/Transforms at 04b36830cca2dc62aa13d0cdba88c65fb7dccc17 - llvm-mirror - Git.je (Gitea)

RPCS3/llvm-mirror

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History

Reid Kleckner 04b36830cc ArgPromotion: Don't touch variadic functions

Adding, removing, or changing non-pack parameters can change the ABI
classification of pack parameters. Clang and other frontends encode the
classification in the IR of the call site, but the callee side
determines it dynamically based on the number of registers consumed so
far. Changing the prototype affects the number of registers consumed
would break such code.

Dead argument elimination performs a similar task and already has a
similar check to avoid this problem.

Patch by Thomas Jablin!

llvm-svn: 216421

2014-08-25 23:58:48 +00:00

..

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

AddDiscriminators

Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks.

2014-08-21 22:45:21 +00:00

ArgumentPromotion

ArgPromotion: Don't touch variadic functions

2014-08-25 23:58:48 +00:00

AtomicExpand/ARM

Rename AtomicExpandLoadLinked into AtomicExpand

2014-08-21 21:50:01 +00:00

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call

2014-02-13 14:44:26 +00:00

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

CodeGenPrep: fall back to MVT::Other if instruction's type isn't an EVT.

2014-07-29 10:20:22 +00:00

ConstantHoisting

[ConstantHoisting][X86] Improve the cost model for small constants with large types (i64 and above).

2014-06-10 00:32:29 +00:00

Remove the linker_private and linker_private_weak linkages.

2014-03-13 23:18:37 +00:00

Fix a bug around truncating vector in const prop.

2014-08-21 02:12:35 +00:00

CorrelatedValuePropagation

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

IR: Change inalloca's grammar a bit

2014-03-09 06:41:58 +00:00

DeadStoreElimination

Weak relaxing of the constraints on atomics in MemoryDependencyAnalysis

2014-08-18 22:18:11 +00:00

Use right pointer type in DebugIR

2013-09-27 22:26:25 +00:00

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

[optnone] Make the optnone attribute effective at suppressing function

2014-08-13 10:49:33 +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

Remove dangling initializers in GlobalDCE

2014-08-25 17:51:14 +00:00

GlobalOpt: Optimize in the face of insertvalue/extractvalue

2014-08-08 05:50:43 +00:00

Answer to Philip Reames comments

2014-08-18 22:18:14 +00:00

[INDVARS] Extend using of widening of induction variables for the cases of "sub nsw" and "mul nsw" instructions.

2014-08-21 08:25:45 +00:00

Copy noalias metadata from call sites to inlined instructions

2014-08-14 21:09:37 +00:00

InstCombine: Properly optimize or'ing bittests together

2014-08-24 09:10:57 +00:00

MergedLoadStoreMotion pass

2014-07-18 19:13:09 +00:00

ValueTracking: Figure out more bits when looking at add/sub

2014-08-22 00:40:43 +00:00

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

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

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

In LVI(Lazy Value Info), originally value on a BB can only be caculated once,

2014-08-11 05:02:04 +00:00

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

Make Value::isDereferenceablePointer handle offsets to pointer types with dereferenceable attributes

2014-07-19 03:25:16 +00:00

Add LoadCombine pass.

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

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

R600: Implement TTI:getPopcntSupport

2014-07-18 06:07:13 +00:00

Fix loop rerolling pass failure with non-consant loop lower bound

2014-01-03 17:20:01 +00:00

[LPM] Fix PR18643, another scary place where loop transforms failed to

2014-01-29 13:16:53 +00:00

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

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

LoopStrengthReduce

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

After unrolling a loop with llvm.loop.unroll.count metadata (unroll factor

2014-07-24 22:36:40 +00:00

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

Allow vectorization of division by uniform power of 2.

2014-08-25 04:56:54 +00:00

IR: add "cmpxchg weak" variant to support permitted failure.

2014-06-13 14:24:07 +00:00

LowerExpectIntrinsic

Lower llvm.expect intrinsic correctly for i1

2014-02-02 22:43:55 +00:00

Remove LowerInvoke's obsolete "-enable-correct-eh-support" option

2014-03-20 19:54:47 +00:00

Added test for commit r212802 that was missing

2014-07-11 10:36:00 +00:00

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

Don't eliminate memcpy's when the address of the pointer may itself be relevant. Fixes PR18304. Patch by David Wiberg!

2014-07-14 18:52:02 +00:00

MergeFunc patch from Björn Steinbrink.

2014-07-15 10:46:51 +00:00

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

Fix use_iterator crash in ObjCArc from r203364

2014-03-18 22:32:43 +00:00

PartiallyInlineLibCalls

PartiallyInlineLibCalls: Check sqrt result type before transforming it.

2014-08-01 23:21:21 +00:00

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

Reassociate x + -0.1234 * y into x - 0.1234 * y

2014-08-21 10:45:30 +00:00

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks.

2014-08-21 22:45:21 +00:00

Fix Scalarizer insertion point when replacing PHIs with insertelements

2013-12-23 14:51:56 +00:00

Fix PR18800. llvm intrinsic memcpy takes 5 arguments void @llvm.memcpy.p0i8.p0i8.i32(i8* <dest>, i8* <src>, i32 <len>, i32 <align>, i1 <isvolatile>).The test case incorrectly uses the old format resulting in isVolatile function in MemIntrinsic to crash during SROA transformation.Modified the test case to use correct signature of memcpy and memset.

2014-03-13 04:50:29 +00:00

SCCP: update for cmpxchg returning { iN, i1 } now.

2014-06-13 14:54:09 +00:00

SeparateConstOffsetFromGEP/NVPTX

Partially revert r210444 due to performance regression

2014-07-16 23:25:00 +00:00

[SimplifyCFG] fix accessing deleted PHINodes in switch-to-table conversion.

2014-08-02 23:41:54 +00:00

Sink: Don't sink static allocas from the entry block

2014-03-21 15:51:51 +00:00

Allow vectorization of division by uniform power of 2.

2014-08-25 04:56:54 +00:00

Add a test case for SROA where the store size is bigger than slice size. The

2014-08-22 23:27:04 +00:00

Add a debug info code generation level to the compile unit metadata

2014-02-27 01:24:56 +00:00

StructurizeCFG: Fix verification failure with some loops.

2013-11-22 19:24:39 +00:00

We may visit a call that uses an alloca multiple times in callUsesLocalStack, sometimes with IsNocapture true and sometimes with IsNocapture false. We accidentally skipped work we needed to do in the IsNocapture=false case if we were called with IsNocapture=true the first time. Fixes PR20405!

2014-07-23 06:24:49 +00:00

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

utils: Fix segfault in flattencfg

2014-08-13 20:31:53 +00:00