| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Improve reduction intrinsics by overloading result value. | Sander de Smalen | 2019-06-13 | 1 | -24/+24 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch uses the mechanism from D62995 to strengthen the definitions of the reduction intrinsics by letting the scalar result/accumulator type be overloaded from the vector element type. For example: ; The LLVM LangRef specifies that the scalar result must equal the ; vector element type, but this is not checked/enforced by LLVM. declare i32 @llvm.experimental.vector.reduce.or.i32.v4i32(<4 x i32> %a) This patch changes that into: declare i32 @llvm.experimental.vector.reduce.or.v4i32(<4 x i32> %a) Which has the type-constraint more explicit and causes LLVM to check the result type with the vector element type. Reviewers: RKSimon, arsenm, rnk, greened, aemerson Reviewed By: arsenm Differential Revision: https://reviews.llvm.org/D62996 llvm-svn: 363240 | ||||
| * | [SDAG][AArch64] Boolean and/or reduce to umax/min reduce (PR41635) | Nikita Popov | 2019-05-06 | 1 | -118/+20 |
| | | | | | | | | | | | | This addresses one half of https://bugs.llvm.org/show_bug.cgi?id=41635 by combining a VECREDUCE_AND/OR into VECREDUCE_UMIN/UMAX (if latter is legal but former is not) for zero-or-all-ones boolean reductions (which are detected based on sign bits). Differential Revision: https://reviews.llvm.org/D61398 llvm-svn: 360054 | ||||
| * | [AArch64] Add tests for bool vector reductions; NFC | Nikita Popov | 2019-05-01 | 1 | -0/+304 |
| Baseline tests for PR41635. llvm-svn: 359723 | |||||
 |
index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
| summaryrefslogtreecommitdiffstats |
|