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-rw-r--r--gcc/flow.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/flow.c b/gcc/flow.c
index 72b42ea..1e5d265 100644
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -987,8 +987,8 @@ life_analysis (f, nregs)
if (GET_CODE (PATTERN (insn)) == SET
&& GET_CODE (SET_DEST (PATTERN (insn))) == REG
&& GET_CODE (SET_SRC (PATTERN (insn))) == REG
- && REGNO (SET_DEST (PATTERN (insn))) ==
- REGNO (SET_SRC (PATTERN (insn)))
+ && (REGNO (SET_DEST (PATTERN (insn)))
+ == REGNO (SET_SRC (PATTERN (insn))))
/* Insns carrying these notes are useful later on. */
&& ! find_reg_note (insn, REG_EQUAL, NULL_RTX))
{
@@ -1002,8 +1002,8 @@ life_analysis (f, nregs)
&& GET_CODE (SUBREG_REG (SET_DEST (PATTERN (insn)))) == REG
&& GET_CODE (SET_SRC (PATTERN (insn))) == SUBREG
&& GET_CODE (SUBREG_REG (SET_SRC (PATTERN (insn)))) == REG
- && REGNO (SUBREG_REG (SET_DEST (PATTERN (insn)))) ==
- REGNO (SUBREG_REG (SET_SRC (PATTERN (insn))))
+ && (REGNO (SUBREG_REG (SET_DEST (PATTERN (insn))))
+ == REGNO (SUBREG_REG (SET_SRC (PATTERN (insn)))))
&& SUBREG_WORD (SET_DEST (PATTERN (insn))) ==
SUBREG_WORD (SET_SRC (PATTERN (insn)))
/* Insns carrying these notes are useful later on. */