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re PR testsuite/81010 (test case gcc.target/powerpc/pr56605.c fails starting with r248958) 

PR testsuite/81010
	* gcc.target/powerpc/pr56605.c: Update various dg- directives to
	better match other tests which require vsx.  Verify the zero
	extension is part of the test in the combiner dump.

From-SVN: r257172
This commit is contained in:
Jeff Law 2018-01-29 22:30:40 -07:00 committed by Jeff Law
parent 111c8b4ce9
commit 6beb01d08c
2 changed files with 13 additions and 3 deletions
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7
gcc/testsuite/ChangeLog
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@ -1,3 +1,10 @@
2018-01-19 Jeff Law <law@redhat.com>
PR testsuite/81010
* gcc.target/powerpc/pr56605.c: Update various dg- directives to
better match other tests which require vsx. Verify the zero
extension is part of the test in the combiner dump.
2018-01-29 Marek Polacek <polacek@redhat.com>
PR c/83966

9
gcc/testsuite/gcc.target/powerpc/pr56605.c
View File

@ -1,7 +1,9 @@
/* PR rtl-optimization/56605 */
/* { dg-do compile { target { powerpc64-*-* && lp64 } } } */
/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
/* { dg-options "-O3 -mvsx -mcpu=power7 -fno-unroll-loops -fdump-rtl-loop2_doloop" } */
/* { dg-options "-O3 -mvsx -mcpu=power7 -fno-unroll-loops -fdump-rtl-combine" } */
void foo (short* __restrict sb, int* __restrict ia)
{
@ -10,4 +12,5 @@ void foo (short* __restrict sb, int* __restrict ia)
ia[i] = (int) sb[i];
}
/* { dg-final { scan-rtl-dump-times "\\\(compare:CC \\\(subreg:SI \\\(reg:DI" 1 "loop2_doloop" } } */
/* { dg-final { scan-rtl-dump-times "\\\(compare:CC \\\(zero_extend:DI \\\(reg:SI" 1 "combine" } } */