diff options
Diffstat (limited to 'gcc/local-alloc.c')
| -rw-r--r-- | gcc/local-alloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/local-alloc.c b/gcc/local-alloc.c index 67133a0..a01b99a 100644 --- a/gcc/local-alloc.c +++ b/gcc/local-alloc.c @@ -484,7 +484,7 @@ validate_equiv_mem (rtx start, rtx reg, rtx memref) if (find_reg_note (insn, REG_DEAD, reg)) return 1; - if (CALL_P (insn) && ! RTX_UNCHANGING_P (memref) + if (CALL_P (insn) && ! MEM_READONLY_P (memref) && ! CONST_OR_PURE_CALL_P (insn)) return 0; @@ -518,7 +518,7 @@ equiv_init_varies_p (rtx x) switch (code) { case MEM: - return ! RTX_UNCHANGING_P (x) || equiv_init_varies_p (XEXP (x, 0)); + return !MEM_READONLY_P (x) || equiv_init_varies_p (XEXP (x, 0)); case CONST: case CONST_INT: |