diff options
| author | Hiroaki Etoh <etoh@cvs.openbsd.org> | 2003-02-21 08:10:10 +0000 |
|---|---|---|
| committer | Hiroaki Etoh <etoh@cvs.openbsd.org> | 2003-02-21 08:10:10 +0000 |
| commit | 73aadc7025b53bf36c4fbe643fdba5081a7cc238 (patch) | |
| tree | 1ad7c05af710f1daa3f2ae8b8f7396ea5754768e | |
| parent | d7fcc6b574b330ca8514e65996774f8452aca8d4 (diff) | |
sweep_string_in_operand: properly sweep inline function frame.
| -rw-r--r-- | gnu/egcs/gcc/protector.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gnu/egcs/gcc/protector.c b/gnu/egcs/gcc/protector.c index 73feb35cb1b..8cbf25bda8d 100644 --- a/gnu/egcs/gcc/protector.c +++ b/gnu/egcs/gcc/protector.c @@ -1298,7 +1298,7 @@ sweep_string_in_operand (insn, loc, sweep_offset, sweep_size) { register rtx x = *loc; register enum rtx_code code; - int i, j; + int i, j, k = 0; HOST_WIDE_INT offset; const char *fmt; @@ -1355,10 +1355,11 @@ sweep_string_in_operand (insn, loc, sweep_offset, sweep_size) if (x->used) goto single_use_of_virtual_reg; offset = AUTO_OFFSET(x); + if (RTX_INTEGRATED_P (x)) k = -1; /* for inline base ptr */ /* the operand related to the sweep variable */ - if (sweep_offset <= offset - && offset < sweep_offset + sweep_size) + if (sweep_offset <= offset + k + && offset + k < sweep_offset + sweep_size) { offset += sweep_frame_offset - sweep_size - sweep_offset; @@ -1366,8 +1367,8 @@ sweep_string_in_operand (insn, loc, sweep_offset, sweep_size) XEXP (x, 1) = gen_rtx_CONST_INT (VOIDmode, offset); x->used = 1; } - else if (sweep_offset <= offset - && offset < sweep_frame_offset) + else if (sweep_offset <= offset + k + && offset + k < sweep_frame_offset) { /* the rest of variables under sweep_frame_offset, so shift the location */ XEXP (x, 1) = gen_rtx_CONST_INT (VOIDmode, offset - sweep_size); x->used = 1; |