https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63256
Bug ID: 63256
Summary: [5.0 regression] FAIL: gcc.dg/sms-8.c
scan-rtl-dump-times sms "SMS succeeded" 0
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: sch...@linux-m68k.org
CC: segher at kernel dot crashing.org
Target: powerpc-*-*
Only happens with -m32.
$ gcc/xgcc -Bgcc/ ../gcc/gcc/testsuite/gcc.dg/sms-8.c
-fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -fmodulo-sched
-fmodulo-sched-allow-regmoves -fdump-rtl-sms -ffat-lto-objects -lm -m32 -o
./sms-8.exe
$ grep "SMS succeeded" sms-8.c.214r.sms
../gcc/gcc/testsuite/gcc.dg/sms-8.c:18 SMS succeeded 12 2 (with ii, sc)
96f3c2b9903e92cf806719d18fc0682d617c0016 is the first bad commit
commit 96f3c2b9903e92cf806719d18fc0682d617c0016
Author: segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue Sep 2 11:21:09 2014 +0000
2014-09-02 Segher Boessenkool <seg...@kernel.crashing.org>
* config/rs6000/rs6000.md (any_extend): New code iterator.
(u, su): New code attributes.
(dmode, DMODE): New mode attributes.
(<su>mul<mode>3_highpart): New.
(*<su>mul<mode>3_highpart): New.
(<su>mulsi3_highpart_le): New.
(<su>muldi3_highpart_le): New.
(<su>mulsi3_highpart_64): New.
(<u>mul<mode><dmode>3): New.
(mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
splitters): Delete.
(mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
splitters): Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214814
138bc75d-0d04-0410-961f-82ee72b054a4
