https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101506
Bug ID: 101506
Summary: [12 Regression]
gcc.target/aarch64/vect-fmaxv-fminv-compile.c fail
after gcc-12-2292-g1dd3f2109585
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: mkuvyrkov at gcc dot gnu.org
Target Milestone: ---
On aarch64-linux-gnu I get 2 new failures after
===
commit 1dd3f21095858fbfd3e28a149578d5fb67e75f95
Author: Richard Biener <rguent...@suse.de>
Date: Tue Jul 13 13:59:15 2021 +0200
Support reduction def re-use for epilogue with different vector size
The following adds support for re-using the vector reduction def
from the main loop in vectorized epilogue loops on architectures
which use different vector sizes for the epilogue. That's only
x86 as far as I am aware.
===
=== gcc tests ===
Running gcc.target/aarch64/aarch64.exp ...
PASS: gcc.target/aarch64/vect-fmaxv-fminv-compile.c (test for excess errors)
FAIL: gcc.target/aarch64/vect-fmaxv-fminv-compile.c scan-assembler fminnmv
FAIL: gcc.target/aarch64/vect-fmaxv-fminv-compile.c scan-assembler fmaxnmv
PASS: gcc.target/aarch64/vect-fmaxv-fminv-compile.c scan-assembler fminnmp
PASS: gcc.target/aarch64/vect-fmaxv-fminv-compile.c scan-assembler fmaxnmp
