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/xop-pcmov.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/xop-pcmov.c (limited to 'gcc/testsuite/gcc.target/i386/xop-pcmov.c') diff --git a/gcc/testsuite/gcc.target/i386/xop-pcmov.c b/gcc/testsuite/gcc.target/i386/xop-pcmov.c new file mode 100644 index 000000000..d6375b1fd --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/xop-pcmov.c @@ -0,0 +1,23 @@ +/* Test that the compiler properly optimizes conditional floating point moves + into the pcmov instruction on XOP systems. */ + +/* { dg-do compile } */ +/* { dg-require-effective-target lp64 } */ +/* { dg-options "-O2 -mxop" } */ + +extern void exit (int); + +double dbl_test (double a, double b, double c, double d) +{ + return (a > b) ? c : d; +} + +double dbl_a = 1, dbl_b = 2, dbl_c = 3, dbl_d = 4, dbl_e; + +int main() +{ + dbl_e = dbl_test (dbl_a, dbl_b, dbl_c, dbl_d); + exit (0); +} + +/* { dg-final { scan-assembler "vpcmov" } } */ -- cgit v1.2.3