llvm-mirror/Transforms at d554c99b3798b826569b02bcdcddafddbdfd4396 - llvm-mirror - Git.je (Gitea)

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History

Hal Finkel d554c99b37 LoopVectorizer: Don't attempt to vectorize extractelement instructions

The loop vectorizer does not currently understand how to vectorize
extractelement instructions. The existing check, which excluded all
vector-valued instructions, did not catch extractelement instructions because
it checked only the return value. As a result, vectorization would proceed,
producing illegal instructions like this:

  %58 = extractelement <2 x i32> %15, i32 0
  %59 = extractelement i32 %58, i32 0

where the second extractelement is illegal because its first operand is not a vector.

llvm-svn: 193434

2013-10-25 20:40:15 +00:00

..

[tests] Cleanup initialization of test suffixes.

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

ArgumentPromotion

[tests] Cleanup initialization of test suffixes.

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

Prevent LoopVectorizer and SLPVectorizer running if the target has no vector registers.

2013-09-18 12:43:35 +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

[tests] Cleanup initialization of test suffixes.

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

Teach ConstantFolding about pointer address spaces

2013-08-20 21:20:04 +00:00

CorrelatedValuePropagation

[tests] Cleanup initialization of test suffixes.

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

Fix a bug in Dead Argument Elimination.

2013-10-09 17:21:44 +00:00

DeadStoreElimination

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +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

[tests] Cleanup initialization of test suffixes.

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

Debug Info Testing: update context from empty string to null.

2013-09-08 03:11:54 +00:00

[tests] Cleanup initialization of test suffixes.

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

Use address-taken to disambiguate global variable and indirect memops.

2013-10-23 17:28:19 +00:00

TBAA: update tbaa format from scalar format to struct-path aware format.

2013-09-30 18:17:55 +00:00

Fix a bug in LinearFunctionTestReplace that created invalid loop exit checks.

2013-10-24 05:29:56 +00:00

Inliner: Handle readonly attribute per argument when adding memcpy

2013-10-24 16:38:33 +00:00

Change objectsize intrinsic to accept different address spaces.

2013-10-07 18:06:48 +00:00

Add a test that large offsets on GEPs on 32 bits targets are handled correctly.

2013-09-28 21:27:49 +00:00

Optimize more linkonce_odr values during LTO.

2013-10-21 17:14:55 +00:00

[tests] Cleanup initialization of test suffixes.

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

Don't eliminate a partially redundant load if it's in a landing pad.

2013-10-21 04:09:17 +00:00

[tests] Cleanup initialization of test suffixes.

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

Debug Info: In DIBuilder, the derived-from field of a DW_TAG_pointer_type

2013-10-05 01:43:03 +00:00

[tests] Cleanup initialization of test suffixes.

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

Teach loop-idiom about address space pointer sizes

2013-09-11 05:09:42 +00:00

Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields.

2013-09-06 21:03:58 +00:00

UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors

2013-10-04 23:41:05 +00:00

LoopStrengthReduce

SCEVExpander: Fix a regression I introduced by to eagerly adding RAII objects.

2013-10-01 12:17:11 +00:00

Implement TTI getUnrollingPreferences for PowerPC

2013-09-11 21:20:40 +00:00

[tests] Cleanup initialization of test suffixes.

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

LoopVectorizer: Don't attempt to vectorize extractelement instructions

2013-10-25 20:40:15 +00:00

[tests] Cleanup initialization of test suffixes.

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

LowerExpectIntrinsic

[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

Revert patches to add case-range support for PR1255.

2013-09-09 19:14:35 +00:00

Debug Info: add an identifier field to DICompositeType.

2013-08-26 22:39:55 +00:00

[tests] Cleanup initialization of test suffixes.

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

Don't merge tiny functions.

2013-10-01 18:05:30 +00:00

[tests] Cleanup initialization of test suffixes.

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

Debug Info Testing: update context from empty string to null.

2013-09-08 03:11:54 +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

[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

Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields.

2013-09-06 21:03:58 +00:00

[tests] Cleanup initialization of test suffixes.

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

SimplifyCFG: Don't duplicate calls to functions marked noduplicate v2

2013-10-21 20:07:30 +00:00

[tests] Cleanup initialization of test suffixes.

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

SLPVectorizer: Don't vectorize volatile memory operations

2013-10-16 17:52:40 +00:00

SROA: Handle casts involving vectors of pointers and integer scalars.

2013-09-21 20:36:04 +00:00

Fix a test to not fail for users with my name. :)

2013-08-29 00:41:22 +00:00

StructurizeCFG: Add dependency on LowerSwitch pass

2013-10-02 17:04:59 +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