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| author | Jakub Jelinek <jakub@redhat.com> | 2010-09-03 16:46:39 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-09-03 16:46:39 +0200 |
| commit | 87df9ea5a056a88a4fd1f28236155b30bac08ced (patch) | |
| tree | 34695d8a7b5cea828396ff58d0246f0b55ae0485 /gcc/dwarf2out.c | |
| parent | 15a54c10cb41f5a84583f7359c347706a6b90c5d (diff) | |
| download | gcc-87df9ea5a056a88a4fd1f28236155b30bac08ced.zip gcc-87df9ea5a056a88a4fd1f28236155b30bac08ced.tar.gz gcc-87df9ea5a056a88a4fd1f28236155b30bac08ced.tar.bz2 | |
re PR middle-end/45484 (Invalid memory access in gcc.c-torture/execute/builtins/sprintf-chk.c)
PR middle-end/45484
* dwarf2out.c (flush_queued_reg_saves): Rename to...
(dwarf2out_flush_queued_reg_saves): ... this. No longer static.
(dwarf2out_frame_debug_expr, dwarf2out_frame_debug): Adjust callers.
* dwarf2out.h (dwarf2out_flush_queued_reg_saves): New prototype.
* config/i386/i386.c (output_set_got): Call it.
From-SVN: r163823
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 7c4c523..31d4413 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -471,7 +471,6 @@ static void output_cfi (dw_cfi_ref, dw_fde_ref, int); static void output_cfi_directive (dw_cfi_ref); static void output_call_frame_info (int); static void dwarf2out_note_section_used (void); -static void flush_queued_reg_saves (void); static bool clobbers_queued_reg_save (const_rtx); static void dwarf2out_frame_debug_expr (rtx, const char *); @@ -1712,8 +1711,8 @@ queue_reg_save (const char *label, rtx reg, rtx sreg, HOST_WIDE_INT offset) /* Output all the entries in QUEUED_REG_SAVES. */ -static void -flush_queued_reg_saves (void) +void +dwarf2out_flush_queued_reg_saves (void) { struct queued_reg_save *q; @@ -2458,7 +2457,7 @@ dwarf2out_frame_debug_expr (rtx expr, const char *label) { /* We interpret reg_save differently with stack_realign set. Thus we must flush whatever we have queued first. */ - flush_queued_reg_saves (); + dwarf2out_flush_queued_reg_saves (); gcc_assert (cfa_store.reg == REGNO (XEXP (src, 0))); fde->stack_realign = 1; @@ -2705,7 +2704,7 @@ dwarf2out_frame_debug (rtx insn, bool after_p) size_t i; /* Flush any queued register saves. */ - flush_queued_reg_saves (); + dwarf2out_flush_queued_reg_saves (); /* Set up state for generating call frame debug info. */ lookup_cfa (&cfa); @@ -2733,7 +2732,7 @@ dwarf2out_frame_debug (rtx insn, bool after_p) } if (!NONJUMP_INSN_P (insn) || clobbers_queued_reg_save (insn)) - flush_queued_reg_saves (); + dwarf2out_flush_queued_reg_saves (); if (!RTX_FRAME_RELATED_P (insn)) { @@ -2841,7 +2840,7 @@ dwarf2out_frame_debug (rtx insn, bool after_p) We could probably check just once, here, but this is safer than removing the check above. */ if (clobbers_queued_reg_save (insn)) - flush_queued_reg_saves (); + dwarf2out_flush_queued_reg_saves (); } /* Determine if we need to save and restore CFI information around this |