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re PR tree-optimization/81655 (new test case gcc.dg/tree-ssa/pr81588.c fails on powerpc64)

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PR tree-optimization/81655
	PR tree-optimization/81588
	* gcc.dg/tree-ssa/pr81588.c: Use -mbranch-cost=2 where possible,
	don't run the test on branch-cost=1 targets.

From-SVN: r250819
This commit is contained in:
Jakub Jelinek 2017-08-02 12:27:24 +02:00 committed by Jakub Jelinek
parent b396c65489
commit 308c5a6534
2 changed files with 8 additions and 2 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,5 +1,10 @@
2017-08-02 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/81655
PR tree-optimization/81588
* gcc.dg/tree-ssa/pr81588.c: Use -mbranch-cost=2 where possible,
don't run the test on branch-cost=1 targets.
PR middle-end/79499
* gcc.dg/pr79499.c: New test.

5
gcc/testsuite/gcc.dg/tree-ssa/pr81588.c
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@ -1,7 +1,8 @@
/* PR tree-optimization/81588 */
/* { dg-do compile } */
/* { dg-do compile { target { ! "m68k*-*-* mmix*-*-* bfin*-*-* v850*-*-* moxie*-*-* cris*-*-* m32c*-*-* fr30*-*-* mcore*-*-* powerpc*-*-* xtensa*-*-* hppa*-*-* nios2*-*-*" } } } */
/* { dg-options "-O2 -fdump-tree-reassoc1-details" } */
/* { dg-additional-options "-mbranch-cost=2" { target mips*-*-* avr-*-* s390*-*-* i?86-*-* x86_64-*-* } } */
extern long long int a, c;
extern unsigned short b;