diff options
Diffstat (limited to 'gcc/sched-deps.c')
| -rw-r--r-- | gcc/sched-deps.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/sched-deps.c b/gcc/sched-deps.c index 539d0273410..52f6e5b1746 100644 --- a/gcc/sched-deps.c +++ b/gcc/sched-deps.c @@ -507,11 +507,10 @@ sched_analyze_1 (struct deps *deps, rtx x, rtx insn) } while (GET_CODE (dest) == STRICT_LOW_PART || GET_CODE (dest) == SUBREG - || GET_CODE (dest) == ZERO_EXTRACT || GET_CODE (dest) == SIGN_EXTRACT) + || GET_CODE (dest) == ZERO_EXTRACT) { if (GET_CODE (dest) == STRICT_LOW_PART || GET_CODE (dest) == ZERO_EXTRACT - || GET_CODE (dest) == SIGN_EXTRACT || read_modify_subreg_p (dest)) { /* These both read and modify the result. We must handle @@ -522,7 +521,7 @@ sched_analyze_1 (struct deps *deps, rtx x, rtx insn) sched_analyze_2 (deps, XEXP (dest, 0), insn); } - if (GET_CODE (dest) == ZERO_EXTRACT || GET_CODE (dest) == SIGN_EXTRACT) + if (GET_CODE (dest) == ZERO_EXTRACT) { /* The second and third arguments are values read by this insn. */ sched_analyze_2 (deps, XEXP (dest, 1), insn); |