From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/torture/pr36891.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/torture/pr36891.c (limited to 'gcc/testsuite/gcc.dg/torture/pr36891.c') diff --git a/gcc/testsuite/gcc.dg/torture/pr36891.c b/gcc/testsuite/gcc.dg/torture/pr36891.c new file mode 100644 index 000000000..53e6163de --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/pr36891.c @@ -0,0 +1,22 @@ +/* { dg-do compile } */ +/* { dg-options "-ffast-math" } */ +/* { dg-options "-ffast-math -msse" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ +/* { dg-require-effective-target sse { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ + +#define __vector __attribute__((vector_size(16) )) +__vector float f(void); +void g(__vector float); +void RRB( __vector float vdist, __vector float vx) +{ + int detail; + for(detail = 0; detail < 5;++detail) + { + __vector float frand = f(); + __vector float pullperc = frand/ vdist; + __vector float pullx = vx * pullperc; + g(pullx); + } +} + +/* Ignore a warning that is irrelevant to the purpose of this test. */ +/* { dg-prune-output ".*GCC vector returned by reference.*" } */ -- cgit v1.2.3