summaryrefslogtreecommitdiffstats
path: root/llvm/test/Transforms/SLPVectorizer/X86/insertvalue.ll
Commit message (Collapse)AuthorAgeFilesLines
* Revert "Temporarily Revert "Add basic loop fusion pass.""Eric Christopher2019-04-171-0/+307
| | | | | | | | The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
* Temporarily Revert "Add basic loop fusion pass."Eric Christopher2019-04-171-307/+0
| | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
* Temporarily Revert "[X86][SLP] Enable SLP vectorization for 128-bit ↵Eric Christopher2019-02-201-15/+18
| | | | | | | | | | | | | | | | horizontal X86 instructions (add, sub)" As this has broken the lto bootstrap build for 3 days and is showing a significant regression on the Dither_benchmark results (from the LLVM benchmark suite) -- specifically, on the BENCHMARK_FLOYD_DITHER_128, BENCHMARK_FLOYD_DITHER_256, and BENCHMARK_FLOYD_DITHER_512; the others are unchanged. These have regressed by about 28% on Skylake, 34% on Haswell, and over 40% on Sandybridge. This reverts commit r353923. llvm-svn: 354434
* [X86][SLP] Enable SLP vectorization for 128-bit horizontal X86 instructions ↵Anton Afanasyev2019-02-131-18/+15
| | | | | | | | | | | | | (add, sub) Try to use 64-bit SLP vectorization. In addition to horizontal instrs this change triggers optimizations for partial vector operations (for instance, using low halfs of 128-bit registers xmm0 and xmm1 to multiply <2 x float> by <2 x float>). Fixes llvm.org/PR32433 llvm-svn: 353923
* [SLP] Fix PR35777: Incorrect handling of aggregate values.Alexey Bataev2018-01-081-13/+13
| | | | | | | | | | | | | | | | Summary: Fixes the bug with incorrect handling of InsertValue|InsertElement instrucions in SLP vectorizer. Currently, we may use incorrect ExtractElement instructions as the operands of the original InsertValue|InsertElement instructions. Reviewers: mkuper, hfinkel, RKSimon, spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41767 llvm-svn: 321994
* [SLP] Update test checks, NFC.Alexey Bataev2018-01-051-22/+140
| | | | llvm-svn: 321870
* [SLPVectorizer] Extend SLP Vectorizer to deal with aggregates.Arch D. Robison2016-04-281-0/+189
The refactoring portion part was done as r267748. http://reviews.llvm.org/D14185 llvm-svn: 267899
OpenPOWER on IntegriCloud