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[Bug target/40468] [4.5 Regression] FAIL: gcc.c-torture/execute/20061031-1.c execution, -Os
- From: "danglin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 22 Dec 2010 18:47:29 +0000
- Subject: [Bug target/40468] [4.5 Regression] FAIL: gcc.c-torture/execute/20061031-1.c execution, -Os
- Auto-submitted: auto-generated
- References: <bug-40468-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40468
--- Comment #4 from John David Anglin <danglin at gcc dot gnu.org> 2010-12-22 18:47:05 UTC ---
Author: danglin
Date: Wed Dec 22 18:46:57 2010
New Revision: 168177
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168177
Log:
Backport from mainline:
2010-12-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR target/46915
* config/pa/pa.c (branch_to_delay_slot_p): Use next_active_insn instead
of next_real_insn. Search forward checking for both ASM_INPUT and
ASM_OPERANDS asms until exit condition is found.
(branch_needs_nop_p): Likewise.
(use_skip_p): New function.
(output_cbranch): Use use_skip_p.
(output_bb, output_bvb): Likewise.
2009-06-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR target/40468
* pa.c (branch_to_delay_slot_p, branch_needs_nop_p): New functions.
(output_cbranch): Use new functions.
(output_bb, output_bvb, output_dbra, output_movb): Likewise.
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/config/pa/pa.c