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[RTL-ifcvt] PR rtl-optimization/68435 Allow (c ? x++ : x--) form
authorKyrylo Tkachov <kyrylo.tkachov@arm.com>
Wed, 25 Nov 2015 09:48:29 +0000 (09:48 +0000)
committerKyrylo Tkachov <ktkachov@gcc.gnu.org>
Wed, 25 Nov 2015 09:48:29 +0000 (09:48 +0000)
commit9b71b2ab84caafd7f32429772745f9b07d85321f
tree8ed5dd2cf71d54db7868906cf1d7697edd40ef9btree
parent514c0e7c12d44576796d79079b1ba20844f047b9commit | diff
[RTL-ifcvt] PR rtl-optimization/68435 Allow (c ? x++ : x--) form

PR rtl-optimization/68435
* ifcvt.c (noce_try_cmove_arith): Skip final insn when checking
for conflicts between a, b and the set destinations.

* gcc.dg/pr68435.c: New test.

From-SVN: r230859
gcc/ChangeLog diff | blob | history
gcc/ifcvt.c diff | blob | history
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gcc/testsuite/gcc.dg/pr68435.c [new file with mode: 0644] blob