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[Bug target/40030] vector float * vector float + vector float should produce only vmaddfp
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 May 2009 18:03:44 -0000
- Subject: [Bug target/40030] vector float * vector float + vector float should produce only vmaddfp
- References: <bug-40030-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2009-05-05 18:03 -------
Another testcase but using intrinsics:
#include <altivec.h>
vector float f(vector float a, vector float b, vector float c)
{
vector float d = (vector float)(-0.0f);
return vec_add (c, vec_madd (a, b, d));
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40030