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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.target/sh/sh4a-sincos.c | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.target/sh/sh4a-sincos.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/sh/sh4a-sincos.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/sh/sh4a-sincos.c b/gcc/testsuite/gcc.target/sh/sh4a-sincos.c new file mode 100644 index 000000000..f42937975 --- /dev/null +++ b/gcc/testsuite/gcc.target/sh/sh4a-sincos.c @@ -0,0 +1,14 @@ +/* Verify that we generate a single single-precision sine and cosine + approximate (fsca) in fast math mode when a function computes both + sine and cosine. */ +/* { dg-do compile { target "sh*-*-*" } } */ +/* { dg-options "-O -ffast-math" } */ +/* { dg-final { scan-assembler-times "\tfsca\t" 1 } } */ + +#if defined __SH4A__ && ! defined __SH4_NOFPU__ +#include <math.h> + +double test(double f) { return sin(f) + cos(f); } +#else +asm ("fsca\t"); +#endif |