[Bug tree-optimization/116973] FAIL: gcc.dg/vect/pr52252-st.c with forced SLP

2024-11-12 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116973 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/116973] FAIL: gcc.dg/vect/pr52252-st.c with forced SLP

2024-11-12 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116973 --- Comment #7 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:0d4b254b20a9193ab261d02f8a063e21816f85e4 commit r15-5168-g0d4b254b20a9193ab261d02f8a063e21816f85e4 Author: Richard Biener Date:

[Bug tree-optimization/116973] FAIL: gcc.dg/vect/pr52252-st.c with forced SLP

2024-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116973 --- Comment #6 from Richard Biener --- While recovering the absymal code-generation of gcc.dg/vect/pr52252-st.c is likely not of uttermost priority the missing opportunity is for the case of single element interleaving that can be vectorized by

[Bug tree-optimization/116973] FAIL: gcc.dg/vect/pr52252-st.c with forced SLP

2024-11-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116973 --- Comment #5 from Richard Biener --- (In reply to Richard Biener from comment #4) > And for > > FAIL: gcc.dg/vect/vect-early-break_20.c scan-tree-dump vect "LOOP VECTORIZED" > > with -m32 (the struct layout in the testcase depends on sizeof(

[Bug tree-optimization/116973] FAIL: gcc.dg/vect/pr52252-st.c with forced SLP

2024-11-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116973 --- Comment #4 from Richard Biener --- And for FAIL: gcc.dg/vect/vect-early-break_20.c scan-tree-dump vect "LOOP VECTORIZED" with -m32 (the struct layout in the testcase depends on sizeof(long))

[Bug tree-optimization/116973] FAIL: gcc.dg/vect/pr52252-st.c with forced SLP

2024-10-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116973 --- Comment #3 from Richard Biener --- Similar case for FAIL: gcc.target/i386/pr70021.c where the group is power-of-two size.

[Bug tree-optimization/116973] FAIL: gcc.dg/vect/pr52252-st.c with forced SLP

2024-10-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116973 --- Comment #2 from Richard Biener --- Note the load in question isn't lowered because of /* When the load permutation accesses a contiguous unpermuted, power-of-two aligned and sized chunk leave the load alone. We can l

[Bug tree-optimization/116973] FAIL: gcc.dg/vect/pr52252-st.c with forced SLP

2024-10-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116973 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org