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[Bug target/63354] gcc -pg -mprofile-kernel creates unused stack frames on leaf functions on ppc64le
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 21 Jan 2016 17:33:00 +0000
- Subject: [Bug target/63354] gcc -pg -mprofile-kernel creates unused stack frames on leaf functions on ppc64le
- Auto-submitted: auto-generated
- References: <bug-63354-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63354
--- Comment #5 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Author: wschmidt
Date: Thu Jan 21 17:32:28 2016
New Revision: 232684
URL: https://gcc.gnu.org/viewcvs?rev=232684&root=gcc&view=rev
Log:
[gcc]
2016-01-21 Anton Blanchard <anton@samba.org>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/63354
* config/rs6000/linux64.h (TARGET_KEEP_LEAF_WHEN_PROFILED): New
#define.
* config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled): New
function.
[gcc/testsuite]
2016-01-21 Anton Blanchard <anton@samba.org>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/63354
* gcc.target/powerpc/pr63354.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/powerpc/pr63354.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/linux64.h
trunk/gcc/config/rs6000/rs6000.c
trunk/gcc/testsuite/ChangeLog