| -rw-r--r-- | lib/jit_ia64-cpu.c | 42 |
diff --git a/lib/jit_ia64-cpu.c b/lib/jit_ia64-cpu.c index 35338a0..73a3b14 100644 --- a/lib/jit_ia64-cpu.c +++ b/lib/jit_ia64-cpu.c @@ -3524,41 +3524,43 @@ _bitswap(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) static void _clzr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { -#if 0 /* FIXME Encoding is correct but gives SIGILL - - * binutils also does not disassemble it */ - CLZ(r0, r1); -#else - fallback_clz(r0, r1); -#endif + if (jit_cpu.clz) + CLZ(r0, r1); + else + fallback_clz(r0, r1); } static void _clor(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { -#if 0 - comr(r0, r1); - clzr(r0, r0); -#else - fallback_clo(r0, r1); -#endif + if (jit_cpu.clz) { + comr(r0, r1); + clzr(r0, r0); + } + else + fallback_clo(r0, r1); } static void _ctor(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { -#if 0 - bitswap(r0, r1); - clor(r0, r0); -#else - fallback_cto(r0, r1); -#endif + if (jit_cpu.clz) { + bitswap(r0, r1); + clor(r0, r0); + } + else + fallback_cto(r0, r1); } static void _ctzr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { - bitswap(r0, r1); - clzr(r0, r0); + if (jit_cpu.clz) { + bitswap(r0, r1); + clzr(r0, r0); + } + else + fallback_ctz(r0, r1); } static void |