https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71008
Bug ID: 71008
Summary: [7 Regression] FAIL:
gcc.target/i386/avx512f-vprord-1.c
scan-assembler-times vprord
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
CC: kirill.yukhin at intel dot com, ubizjak at gmail dot com
Target Milestone: ---
On x86, r235852 triggers:
FAIL: gcc.target/i386/avx512f-vprord-1.c scan-assembler-times vprord[
\\t]+[^{\n]*%zmm[0-9]+(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/avx512f-vprord-1.c scan-assembler-times vprord[
\\t]+[^{\n]*%zmm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/avx512f-vprord-1.c scan-assembler-times vprord[
\\t]+[^{\n]*%zmm[0-9]+{%k[1-7]}{z}(?:\n|[ \\t]+#) 1
It generates vprold, instead of vprord.
