diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/lzcnt-4.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/lzcnt-4.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/lzcnt-4.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/lzcnt-4.c deleted file mode 100644 index 20653265b..000000000 --- a/gcc-4.8/gcc/testsuite/gcc.target/i386/lzcnt-4.c +++ /dev/null @@ -1,35 +0,0 @@ -/* { dg-do run { target { lzcnt } } } */ -/* { dg-options "-O2 -mlzcnt -fno-inline" } */ - -#include <x86intrin.h> - -#include "lzcnt-check.h" - -int calc_lzcnt_u32 (int src) -{ - int i; - int res = 0; - - while ((res < 32) && (((src >> (31 - res)) & 1) == 0)) - ++res; - - return res; -} - -static void -lzcnt_test () -{ - unsigned i; - int src = 0xce7ace0; - int res, res_ref; - - for (i=0; i<5; ++i) { - src = src >> i; - - res_ref = calc_lzcnt_u32 (src); - res = __lzcnt32 (src); - - if (res != res_ref) - abort(); - } -} |