From ed86dceb2719625b812b71b600cacaa39eb8b6b7 Mon Sep 17 00:00:00 2001 From: amodra Date: Thu, 8 Dec 2005 23:43:40 +0000 Subject: [PATCH] PR debug/24908 * dwarf2out.c (dwarf2out_frame_debug_expr): Don't assert that call_used_regs can't be used to save reg in another reg. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108257 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 6 ++++++ gcc/dwarf2out.c | 9 ++++----- 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7a8b1b7..208866f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-12-09 Alan Modra + + PR debug/24908 + * dwarf2out.c (dwarf2out_frame_debug_expr): Don't assert that + call_used_regs can't be used to save reg in another reg. + 2005-12-08 Volker Reichelt Christophe Jaillet diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 3752fa6..ba7ce83 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -1568,11 +1568,10 @@ dwarf2out_frame_debug_expr (rtx expr, const char *label) else { /* Saving a register in a register. */ - gcc_assert (call_used_regs [REGNO (dest)] - && (!fixed_regs [REGNO (dest)] - /* For the SPARC and its register window. */ - || DWARF_FRAME_REGNUM (REGNO (src)) - == DWARF_FRAME_RETURN_COLUMN)); + gcc_assert (!fixed_regs [REGNO (dest)] + /* For the SPARC and its register window. */ + || (DWARF_FRAME_REGNUM (REGNO (src)) + == DWARF_FRAME_RETURN_COLUMN)); queue_reg_save (label, src, dest, 0); } break; -- 2.7.4