https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81535
Bug ID: 81535
Summary: [8 regression] gcc.target/powerpc/pr79439.c fails
starting with r250442
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
I noticed this on a powerpc64le power8 system:
spawn /home/seurer/gcc/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test/gcc/
/home/seurer/gcc/gcc-test/gcc/testsuite/gcc.target/powerpc/pr79439.c
-fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -fpic
-ffat-lto-objects -S -o pr79439.s
PASS: gcc.target/powerpc/pr79439.c (test for excess errors)
PASS: gcc.target/powerpc/pr79439.c scan-assembler-times \\mbl f\\M 1
PASS: gcc.target/powerpc/pr79439.c scan-assembler-times \\mbl g\\M 1
PASS: gcc.target/powerpc/pr79439.c scan-assembler-times \\mbl rec\\M 1
FAIL: gcc.target/powerpc/pr79439.c scan-assembler-times \\mnop\\M 3
seurer@genoa:~/gcc/build/gcc-test$ diff pr79439.s.r250441 pr79439.s.r250442
46,47c46
< bl rec
< nop
---
> bl rec.localalias.0
54c53,54
< .ident "GCC: (GNU) 8.0.0 20170721 (experimental) [trunk revision
250441]"
---
> .set rec.localalias.0,rec
> .ident "GCC: (GNU) 8.0.0 20170721 (experimental) [trunk revision
> 250442]"
