https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103763
Bug ID: 103763
Summary: [12 regression]
gcc.target/powerpc/fold-vec-splat-floatdouble.c fails
after r12-5988
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:8d443ac032ecf0d8275bb0f6838ed7c9aee4e7a5, r12-5988
make -k check-gcc
RUNTESTFLAGS="powerpc.exp=gcc.target/powerpc/fold-vec-splat-floatdouble.c"
FAIL: gcc.target/powerpc/fold-vec-splat-floatdouble.c scan-assembler-times
\\mlvx\\M|\\mlxvd2x\\M|\\mlxv\\M|\\mplxv\\M|\\mxxspltiw\\M 2
# of expected passes 3
The instruction count in the test case probably just need to be adjusted.
Happens on power 10 only.
Author: Michael Meissner <meiss...@linux.ibm.com>
Date: Wed Dec 15 02:02:24 2021 -0500
Generate XXSPLTIDP for vectors on power10.
