From: Tamar Christina Date: Thu, 5 Nov 2020 16:59:30 +0000 (+0000) Subject: middle-end: guard slp-11b.c testcase on vec_lanes X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9f87fcf3034d0e774c4dee380f9113d1453e0e72;p=gcc.git middle-end: guard slp-11b.c testcase on vec_lanes They say third time is the charm.. It looks like the testcase disables the cost model and so AArch64 we end up being able to do the permute but on x86 we can't. However when analyzing the testcase I didn't disable the cost model hence the difference. So I now guard the testcase on vect_load_lanes as there's not a "can do any permute" test directive and load lanes is what I will be fixing up next year so this should catch it. gcc/testsuite/ChangeLog: * gcc.dg/vect/slp-11b.c: Guard statements. --- diff --git a/gcc/testsuite/gcc.dg/vect/slp-11b.c b/gcc/testsuite/gcc.dg/vect/slp-11b.c index 0cc23770bad..0aece8092a8 100644 --- a/gcc/testsuite/gcc.dg/vect/slp-11b.c +++ b/gcc/testsuite/gcc.dg/vect/slp-11b.c @@ -45,4 +45,5 @@ int main (void) /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_strided4 && vect_int_mult } } } } */ /* { dg-final { scan-tree-dump-times "vectorized 0 loops" 1 "vect" { target { ! { vect_strided4 && vect_int_mult } } } } } */ -/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 0 "vect" } } */ +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 0 "vect" { target { ! vect_load_lanes } } } } */ +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { target { vect_load_lanes } } } } */