[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #12 from GCC Commits --- The releases/gcc-14 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:a795a7b67027bc976a353b5fa927ac8c5f29347d commit r14-10152-ga795a7b67027bc976a353b5fa927ac8c5f29347d Author: Jakub

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #11 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:04ef92a62af3a815b86a2037267cd4e747ae225c commit r15-64-g04ef92a62af3a815b86a2037267cd4e747ae225c Author: Jakub Jelinek Date:

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #10 from Hongtao Liu --- (In reply to Jakub Jelinek from comment #9) > Created attachment 58073 [details] > gcc14-pr114883.patch > > Full untested patch. This will fix 521.wrf_r ICE, and pass runtime validation.

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #9 from Jakub Jelinek --- Created attachment 58073 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58073=edit gcc14-pr114883.patch Full untested patch.

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #8 from Jakub Jelinek --- Just changing the min in the testcase to max results on ICE with IFN_COND_MAX.

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #7 from Jakub Jelinek --- Slightly more reduced testcase: subroutine pr114883(a, b, c, d, e, f, g, h, o) real(8) :: c(1011), d(1011), e(0:1011) real(8) :: p, q, f, r, g(1011), h(1011), b, bar integer :: o(100), a, t, u p =

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #5 from Hongtao Liu --- (In reply to Hongtao Liu from comment #4) > diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc > index a6cf0a5546c..ae6abe00f3e 100644 > --- a/gcc/tree-vect-loop.cc > +++ b/gcc/tree-vect-loop.cc > @@

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #4 from Hongtao Liu --- diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc index a6cf0a5546c..ae6abe00f3e 100644 --- a/gcc/tree-vect-loop.cc +++ b/gcc/tree-vect-loop.cc @@ -8505,7 +8505,8 @@ vect_transform_reduction

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #3 from Hongtao Liu --- Created attachment 58066 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58066=edit reproduced testcase gfortran -O2 -march=x86-64-v4 -fvect-cost-model=cheap.

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #2 from Hongtao Liu --- (In reply to Andrew Pinski from comment #1) > Can you reduce the fortran code down for the ICE? It should not be hard, you > can use delta even. Let me try.

[Bug tree-optimization/114883] [14/15 Regression] 521.wrf_r ICE with -O2 -march=sapphirerapids -fvect-cost-model=cheap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883 --- Comment #1 from Andrew Pinski --- Can you reduce the fortran code down for the ICE? It should not be hard, you can use delta even.