diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-07 16:38:24 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-07 16:38:24 +0000 |
| commit | 2013c33bb0cf9ef1fb16cf00a39c7a52c3b589f9 (patch) | |
| tree | c57c77e82806a1d96edc85b6b2588121db20aa54 /gcc/dwarf2cfi.c | |
| parent | 7336fab9ce205d0f05d409afa589342da06052dc (diff) | |
| download | gcc-2013c33bb0cf9ef1fb16cf00a39c7a52c3b589f9.tar.gz | |
Check HARD_FRAME_POINTER_REGNUM.
2011-11-07 H.J. Lu <hongjiu.lu@intel.com>
* dwarf2cfi.c (dwarf2out_frame_debug_expr): Check
HARD_FRAME_POINTER_REGNUM instead of hard_frame_pointer_rtx
in Rule 18.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181096 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/dwarf2cfi.c')
| -rw-r--r-- | gcc/dwarf2cfi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/dwarf2cfi.c b/gcc/dwarf2cfi.c index 4f44c7744b3..69e6f21719b 100644 --- a/gcc/dwarf2cfi.c +++ b/gcc/dwarf2cfi.c @@ -1757,7 +1757,8 @@ dwarf2out_frame_debug_expr (rtx expr) regiser. */ if (fde && fde->stack_realign - && src == hard_frame_pointer_rtx) + && REG_P (src) + && REGNO (src) == HARD_FRAME_POINTER_REGNUM) { gcc_assert (cur_cfa->reg != dw_frame_pointer_regnum); cur_trace->cfa_store.offset = 0; |