https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101528
Bug ID: 101528
Summary: [11 regression]
gcc.target/powerpc/int_128bit-runnable.c fails after
r11-8743
Product: gcc
Version: 11.1.1
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:8ebcd3608584e544ae8e7c422b3f2400758c47f5, r11-8743
make -k check-gcc
RUNTESTFLAGS="powerpc.exp=gcc.target/powerpc/int_128bit-runnable.c"
FAIL: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvextsd2q\\M 6
FAIL: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvdivsq\\M 1
# of expected passes 20
# of unexpected failures 2
Looks like a couple of the assembler instruction counts are off:
FAIL: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvextsd2q\\M 6
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times \\mvslq\\M
2
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times \\mvsrq\\M
2
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times \\mvsraq\\M
2
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times \\mvrlq\\M
2
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvrlqnm\\M 2
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvrlqmi\\M 2
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvcmpequq\\M 16
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvcmpgtsq\\M 16
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvcmpgtuq\\M 16
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvmuloud\\M 1
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvmulesd\\M 1
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvmulosd\\M 1
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvmulld\\M 1
gcc.target/powerpc/int_128bit-runnable.c: \\mvdivsq\\M found 3 times
FAIL: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvdivsq\\M 1
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvdivuq\\M 1
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvdivesq\\M 1
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvdiveuq\\M 1
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvmodsq\\M 1
PASS: gcc.target/powerpc/int_128bit-runnable.c scan-assembler-times
\\mvmoduq\\M 1
commit 8ebcd3608584e544ae8e7c422b3f2400758c47f5 (HEAD, refs/bisect/bad)
Author: Michael Meissner <meiss...@linux.ibm.com>
Date: Wed Jul 14 13:23:51 2021 -0400
Generate 128-bit int divide/modulus on power10.
