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.target/i386/pr47312.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/pr47312.c (limited to 'gcc/testsuite/gcc.target/i386/pr47312.c') diff --git a/gcc/testsuite/gcc.target/i386/pr47312.c b/gcc/testsuite/gcc.target/i386/pr47312.c new file mode 100644 index 000000000..03769a1cf --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr47312.c @@ -0,0 +1,25 @@ +/* PR target/47312 */ +/* { dg-do link } */ +/* { dg-require-effective-target lto } */ +/* { dg-require-effective-target xop } */ +/* { dg-require-effective-target c99_runtime } */ +/* { dg-options "-O -flto -mno-sse3 -mxop" } */ +/* { dg-add-options c99_runtime } */ + +extern double fma (double, double, double); +extern float fmaf (float, float, float); +extern long double fmal (long double, long double, long double); + +volatile float f; +volatile double d; +volatile long double ld; + +int +main () +{ + f = fmaf (f, f, f); + d = fma (d, d, d); + ld = fmal (ld, ld, ld); + __asm__ volatile ("" : : "r" (&f), "r" (&d), "r" (&ld) : "memory"); + return 0; +} -- cgit v1.2.3