diff options
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -3059,7 +3059,7 @@ find_comparison_args (enum rtx_code code, rtx *parg1, rtx *parg2, if (x == 0) break; - /* If we need to reverse the comparison, make sure that that is + /* If we need to reverse the comparison, make sure that is possible -- we can't necessarily infer the value of GE from LT with floating-point operands. */ if (reverse_code) @@ -4303,7 +4303,7 @@ find_sets_in_insn (rtx_insn *insn, struct set **psets) } /* Where possible, substitute every register reference in the N_SETS - number of SETS in INSN with the the canonical register. + number of SETS in INSN with the canonical register. Register canonicalization propagatest the earliest register (i.e. one that is set before INSN) with the same value. This is a very |