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| author | H.J. Lu <hongjiu.lu@intel.com> | 2011-11-07 16:38:24 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2011-11-07 08:38:24 -0800 |
| commit | 7b4d5595766deff664bba213f1236493e89cdf84 (patch) | |
| tree | c57c77e82806a1d96edc85b6b2588121db20aa54 /gcc | |
| parent | 9fbcc75d56e58a3732ea71dc1c44f1ee7400f4e2 (diff) | |
| download | gcc-7b4d5595766deff664bba213f1236493e89cdf84.zip gcc-7b4d5595766deff664bba213f1236493e89cdf84.tar.gz gcc-7b4d5595766deff664bba213f1236493e89cdf84.tar.bz2 | |
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.
From-SVN: r181096
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/dwarf2cfi.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0bfd95a..4c7bdd5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +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. + 2011-11-07 Jakub Jelinek <jakub@redhat.com> * config/i386/i386.c (ix86_expand_builtin): If gather mask diff --git a/gcc/dwarf2cfi.c b/gcc/dwarf2cfi.c index 4f44c77..69e6f21 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; |