[Bug middle-end/95309] [11 Regression] Many targets failing ssa-dom-cse-2.c after vectorizer changes

2020-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95309 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/95309] [11 Regression] Many targets failing ssa-dom-cse-2.c after vectorizer changes

2020-05-25 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95309 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:dc0c0196340f7ac58b10d0042d7cea776d6f7864 commit r11-615-gdc0c0196340f7ac58b10d0042d7cea776d6f7864 Author: Richard Biener Date:

[Bug middle-end/95309] [11 Regression] Many targets failing ssa-dom-cse-2.c after vectorizer changes

2020-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95309 --- Comment #1 from Richard Biener --- So SLP vectorization decides to vectorize the SImode stores with V1SImode vector stores because the cited revision does not cost the constant as SLP_TREE_NUMBER_OF_VEC_STMTS is zero for it. That's because

[Bug middle-end/95309] [11 Regression] Many targets failing ssa-dom-cse-2.c after vectorizer changes

2020-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95309 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0 Keywords|