[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2025-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-12-06 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Bug 116578 depends on bug 117714, which changed state. Bug 117714 Summary: [15 regression] gcc.dg/vect/slp-reduc-4.c FAILs on 32-bit SPARC https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117714 What|Removed |Adde

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-29 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Bug 116578 depends on bug 117594, which changed state. Bug 117594 Summary: [14 regression] RISC-V: Miscompile at -O3 since r15-4012-gba7632674a2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117594 What|Removed

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Bug 116578 depends on bug 117606, which changed state. Bug 117606 Summary: single element interleaving behavior for SLP does not exactly match non-SLP behavior https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117606 What|Removed

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 --- Comment #6 from Richard Biener --- --param vect-force-slp is now enforced by default as of r15-5340-g4b8c5b337e007e

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Bug 116578 depends on bug 117605, which changed state. Bug 117605 Summary: SLP vectorization fails for negative stride interleaving https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117605 What|Removed |Added --

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Bug 116578 depends on bug 117558, which changed state. Bug 117558 Summary: peeling for gap overrun check imprecise for VLA https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117558 What|Removed |Added ---

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-14 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Bug 116578 depends on bug 117559, which changed state. Bug 117559 Summary: Hybrid analysis confused by store pattern for uniform mask .MASK_STORE https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117559 What|Removed

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-14 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Bug 116578 depends on bug 117556, which changed state. Bug 117556 Summary: [15 Regression] gcc.dg/vect/vect-live-slp-3.c fails to SLP with variable-length vectors https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117556 What|Removed

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-12 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 --- Comment #5 from Richard Biener --- All dependences are resolved but let's keep open to track fallout during stage3.

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-12 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Bug 116578 depends on bug 116973, which changed state. Bug 116973 Summary: FAIL: gcc.dg/vect/pr52252-st.c with forced SLP https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116973 What|Removed |Added

[Bug tree-optimization/116578] vectorizer SLP transition issues / dependencies

2024-11-12 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116578 Bug 116578 depends on bug 117502, which changed state. Bug 117502 Summary: Fail to SLP gcc.target/aarch64/sve/pr95199.c https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117502 What|Removed |Added --