diff options
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr60473.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr60473.c b/gcc/testsuite/gcc.target/i386/pr60473.c new file mode 100644 index 0000000..d81962e --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr60473.c @@ -0,0 +1,12 @@ +/* PR rtl-optimization/60473 */ +/* { dg-do compile { target { ! ia32 } } } */ +/* { dg-options "-O2" } */ + +unsigned long long foo() +{ + unsigned long long h,l; + asm volatile ("rdtsc": "=a" (l), "=d" (h)); + return l | (h << 32); +} + +/* { dg-final { scan-assembler-not "mov" } } */ |