From: Tamar Christina <tamar.christina@arm.com>
Date: Fri, 29 Oct 2021 21:12:35 +0000 (+0100)
Subject: testsuite: Don't expect a complex FMA
X-Git-Tag: basepoints/gcc-13~3515
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=518bc4ef87eaf9dde8fbc83120a24ac0888c56e0;p=thirdparty%2Fgcc.git

testsuite: Don't expect a complex FMA

The sharing of the COMPLEX_MUL node makes it so it's
more efficient to not generate both a MUL and FMA
in this node.

Because the shape for a normal FMA is not different
the FMA is no longer detected here which results in
better codegen so update the testcase.

gcc/testsuite/ChangeLog:

	* g++.dg/vect/pr99149.cc: Update case.
---

diff --git a/gcc/testsuite/g++.dg/vect/pr99149.cc b/gcc/testsuite/g++.dg/vect/pr99149.cc
index 9d584262770c..e6e0594a336f 100755
--- a/gcc/testsuite/g++.dg/vect/pr99149.cc
+++ b/gcc/testsuite/g++.dg/vect/pr99149.cc
@@ -25,4 +25,3 @@ public:
 main() { n.j(); }
 
 /* { dg-final { scan-tree-dump-times "stmt.*COMPLEX_MUL" 1 "slp2" } } */
-/* { dg-final { scan-tree-dump-times "stmt.*COMPLEX_FMA" 1 "slp2" } } */