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testsuite: Fix up strlenopt-80.c on powerpc [PR99636]

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Similar issue as in strlenopt-73.c, various spots in this test rely
on MOVE_MAX >= 8, this time it uses a target selector to pick up a couple
of targets, and all of them but powerpc 32-bit satisfy it, but powerpc
32-bit have MOVE_MAX just 4.

2021-03-18  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/99636
	* gcc.dg/strlenopt-80.c: For powerpc*-*-*, only enable for lp64.
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Jakub Jelinek 2021-03-18 16:14:47 +01:00
parent fff9faa790
commit 89d44a9f3b
1 changed files with 1 additions and 1 deletions
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gcc/testsuite/gcc.dg/strlenopt-80.c
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@ -3,7 +3,7 @@
The optimization is only implemented for MEM_REF stores and other
targets than those below may not transform the memcpy call into
such a store.
{ dg-do compile { target aarch64*-*-* i?86-*-* powerpc*-*-* x86_64-*-* } }
{ dg-do compile { target { { aarch64*-*-* i?86-*-* x86_64-*-* } || { { powerpc*-*-* } && lp64 } } } }
{ dg-options "-O2 -Wall -fdump-tree-optimized" } */