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[Bug target/81348] PowerPC64: Code built with -mcpu=power9 hits SEGV in RTL split2
- From: "meissner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 07 Jul 2017 20:47:47 +0000
- Subject: [Bug target/81348] PowerPC64: Code built with -mcpu=power9 hits SEGV in RTL split2
- Auto-submitted: auto-generated
- References: <bug-81348-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81348
--- Comment #5 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Fri Jul 7 20:47:15 2017
New Revision: 250060
URL: https://gcc.gnu.org/viewcvs?rev=250060&root=gcc&view=rev
Log:
[gcc]
2017-07-07 Michael Meissner <meissner@linux.vnet.ibm.com>
Backport from mainline
PR target/81348
* config/rs6000/rs6000.md (HI sign_extend splitter): Use the
correct operand in doing the split.
[gcc/testsuite]
2017-07-07 Michael Meissner <meissner@linux.vnet.ibm.com>
Backport from mainline
2017-07-07 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/81348
* gcc.target/powerpc/pr81348.c: New test.
Added:
branches/gcc-7-branch/gcc/testsuite/gcc.target/powerpc/pr81348.c
- copied unchanged from r250054,
trunk/gcc/testsuite/gcc.target/powerpc/pr81348.c
Modified:
branches/gcc-7-branch/gcc/ChangeLog
branches/gcc-7-branch/gcc/config/rs6000/rs6000.md
branches/gcc-7-branch/gcc/testsuite/ChangeLog