diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/rdgsbase-2.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/rdgsbase-2.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/rdgsbase-2.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/rdgsbase-2.c new file mode 100644 index 000000000..d514cd961 --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/rdgsbase-2.c @@ -0,0 +1,11 @@ +/* { dg-do compile { target { ! { ia32 } } } } */ +/* { dg-options "-O2 -mfsgsbase" } */ +/* { dg-final { scan-assembler "rdgsbase\[ \t]+(%|)rax" } } */ + +#include <immintrin.h> + +unsigned long long +read_gs_base64 (void) +{ + return _readgsbase_u64 (); +} |