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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-4b.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-4b.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-4b.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-4b.c b/gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-4b.c new file mode 100644 index 000000000..51ea056fa --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-4b.c @@ -0,0 +1,39 @@ +/* { dg-require-effective-target vect_float } */ + +#include <stdarg.h> +#include "tree-vect.h" + +#define N 32 + +unsigned short usb[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,65533,65530,65527,65524,65521,65518,65515,65512,65509,65506,65503,65500,65497,65494,65491}; +float fa[N]; + +__attribute__ ((noinline)) int main1 () +{ + int i; + + /* unsigned short -> float */ + for (i = 0; i < N; i++) + { + fa[i] = (float) usb[i]; + } + + /* check results: */ + for (i = 0; i < N; i++) + { + if (fa[i] != (float) usb[i]) + abort (); + } + + return 0; +} + +int main (void) +{ + check_vect (); + + return main1 (); +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_intfloat_cvt } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ |