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[Bug target/68535] arm.c: 5 * set but not used
- From: "collison at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 28 Jun 2017 07:08:22 +0000
- Subject: [Bug target/68535] arm.c: 5 * set but not used
- Auto-submitted: auto-generated
- References: <bug-68535-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68535
--- Comment #3 from collison at gcc dot gnu.org ---
Author: collison
Date: Wed Jun 28 07:07:49 2017
New Revision: 249721
URL: https://gcc.gnu.org/viewcvs?rev=249721&root=gcc&view=rev
Log:
2017-06-28 Michael Collison <michael.collison@arm.com>
PR target/68535
* config/arm/arm.c (gen_ldm_seq): Remove last unnecessary
set of base_reg
(arm_gen_movmemqi): Removed unused variable 'i'.
Convert 'for' loop into 'while' loop.
(arm_expand_prologue): Remove last unnecessary set of insn.
(thumb_pop): Remove unused variable 'pushed_words'.
(thumb_exit): Remove last unnecessary set of regs_to_pop.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/arm/arm.c