diff options
Diffstat (limited to 'gcc/rtlanal.c')
| -rwxr-xr-x | gcc/rtlanal.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index b22f99a..0207dd1 100755 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -61,7 +61,6 @@ rtx_unstable_p (x) if (code == REG) return ! (REGNO (x) == FRAME_POINTER_REGNUM - || REGNO (x) == HARD_FRAME_POINTER_REGNUM || REGNO (x) == ARG_POINTER_REGNUM || RTX_UNCHANGING_P (x)); @@ -104,7 +103,7 @@ rtx_varies_p (x) and arg pointers and not just the register number in case we have eliminated the frame and/or arg pointer and are using it for pseudos. */ - return ! (x == frame_pointer_rtx || x == hard_frame_pointer_rtx + return ! (x == frame_pointer_rtx || x == arg_pointer_rtx); case LO_SUM: @@ -144,7 +143,7 @@ rtx_addr_can_trap_p (x) case REG: /* As in rtx_varies_p, we have to use the actual rtx, not reg number. */ - return ! (x == frame_pointer_rtx || x == hard_frame_pointer_rtx + return ! (x == frame_pointer_rtx || x == stack_pointer_rtx || x == arg_pointer_rtx); case CONST: |