diff options
Diffstat (limited to 'gcc/optabs.cc')
| -rw-r--r-- | gcc/optabs.cc | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/gcc/optabs.cc b/gcc/optabs.cc index 165f8d1..c2a6f97 100644 --- a/gcc/optabs.cc +++ b/gcc/optabs.cc @@ -4384,7 +4384,6 @@ prepare_cmp_insn (rtx x, rtx y, enum rtx_code comparison, rtx size, machine_mode mode = *pmode; rtx libfunc, test; machine_mode cmp_mode; - enum mode_class mclass; /* The other methods are not needed. */ gcc_assert (methods == OPTAB_DIRECT || methods == OPTAB_WIDEN @@ -4490,9 +4489,8 @@ prepare_cmp_insn (rtx x, rtx y, enum rtx_code comparison, rtx size, return; } - mclass = GET_MODE_CLASS (mode); test = gen_rtx_fmt_ee (comparison, VOIDmode, x, y); - FOR_EACH_MODE_FROM (cmp_mode, mode) + FOR_EACH_WIDER_MODE_FROM (cmp_mode, mode) { enum insn_code icode; icode = optab_handler (cbranch_optab, cmp_mode); @@ -4515,7 +4513,7 @@ prepare_cmp_insn (rtx x, rtx y, enum rtx_code comparison, rtx size, delete_insns_since (last); } - if (methods == OPTAB_DIRECT || !CLASS_HAS_WIDER_MODES_P (mclass)) + if (methods == OPTAB_DIRECT) break; } @@ -4711,7 +4709,7 @@ prepare_float_lib_cmp (rtx x, rtx y, enum rtx_code comparison, bool reversed_p = false; scalar_int_mode cmp_mode = targetm.libgcc_cmp_return_mode (); - FOR_EACH_MODE_FROM (mode, orig_mode) + FOR_EACH_WIDER_MODE_FROM (mode, orig_mode) { if (code_to_optab (comparison) && (libfunc = optab_libfunc (code_to_optab (comparison), mode))) |