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