diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/neon-extend-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/neon-extend-1.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-extend-1.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-extend-1.c new file mode 100644 index 000000000..cfe83ce1b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-extend-1.c @@ -0,0 +1,13 @@ +/* { dg-require-effective-target arm_neon_hw } */ +/* { dg-options "-O2" } */ +/* { dg-add-options arm_neon } */ + +void +f (unsigned int a) +{ + unsigned long long b = a; + asm volatile ("@ extended to %0" : : "w" (b)); +} + +/* { dg-final { scan-assembler "vdup.32" } } */ +/* { dg-final { scan-assembler "vshr.u64" } } */ |