diff options
Diffstat (limited to 'gcc/local-alloc.c')
| -rw-r--r-- | gcc/local-alloc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/local-alloc.c b/gcc/local-alloc.c index 77607ba..04e2fbe 100644 --- a/gcc/local-alloc.c +++ b/gcc/local-alloc.c @@ -1342,7 +1342,8 @@ block_alloc (b) /* If the operand is an address, find a register in it. There may be more than one register, but we only try one of them. */ - if (recog_data.constraints[i][0] == 'p') + if (recog_data.constraints[i][0] == 'p' + || EXTRA_ADDRESS_CONSTRAINT (recog_data.constraints[i][0])) while (GET_CODE (r1) == PLUS || GET_CODE (r1) == MULT) r1 = XEXP (r1, 0); @@ -2472,7 +2473,8 @@ requires_inout (p) break; default: - if (REG_CLASS_FROM_LETTER (c) == NO_REGS) + if (REG_CLASS_FROM_LETTER (c) == NO_REGS + && !EXTRA_ADDRESS_CONSTRAINT (c)) break; /* FALLTHRU */ case 'p': |