diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/shuf-concat.c')
| -rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/shuf-concat.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/shuf-concat.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/shuf-concat.c new file mode 100644 index 000000000..04ed4a9db --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/shuf-concat.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-options "-O -msse2 -mfpmath=sse" } */ + +typedef double v2df __attribute__ ((__vector_size__ (16))); + +v2df f(double d,double e){ + v2df x={-d,d}; + v2df y={-e,e}; + return __builtin_ia32_shufpd(x,y,1); +} + +/* { dg-final { scan-assembler-not "\tv?shufpd\[ \t\]" } } */ +/* { dg-final { scan-assembler-times "\tv?unpcklpd\[ \t\]" 1 } } */ |