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testsuite/116397 - avoid looking for "VEC_PERM_EXPR"

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With SLP this token appears a lot, when looking for what gets code
generated instead look for " = VEC_PERM_EXPR"

	PR testsuite/116397
	* gcc.dg/vect/slp-reduc-3.c: Look for " = VEC_PERM_EXPR"
	instead of "VEC_PERM_EXPR".
This commit is contained in:
Richard Biener 2024-09-20 13:47:34 +02:00 committed by Richard Biener
parent 16d2d177ac
commit 5d0e46a939
1 changed files with 1 additions and 1 deletions
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gcc/testsuite/gcc.dg/vect/slp-reduc-3.c
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@ -62,4 +62,4 @@ int main (void)
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_short_mult && { vect_widen_sum_hi_to_si && vect_unpack } } } } } */
/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { xfail { vect_widen_sum_hi_to_si_pattern || { ! { vect_short_mult && { vect_widen_sum_hi_to_si && vect_unpack } } } } } } } */
/* Check we can elide permutes if SLP vectorizing the reduction. */
/* { dg-final { scan-tree-dump-times "VEC_PERM_EXPR" 0 "vect" { xfail { { { vect_widen_sum_hi_to_si_pattern || { ! vect_unpack } } && { ! vect_load_lanes } } && { vect_short_mult && { vect_widen_sum_hi_to_si && vect_unpack } } } } } } */
/* { dg-final { scan-tree-dump-times " = VEC_PERM_EXPR" 0 "vect" { xfail { { { vect_widen_sum_hi_to_si_pattern || { ! vect_unpack } } && { ! vect_load_lanes } } && { vect_short_mult && { vect_widen_sum_hi_to_si && vect_unpack } } } } } } */