diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2011-03-17 21:34:59 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-03-17 21:34:59 +0100 |
| commit | 8b29c87a61bf1ea9aa4691dd3c07ef79119d790a (patch) | |
| tree | fd0300df57304dd7396f7bb1e39f442d95962b51 /gcc/dwarf2out.c | |
| parent | a82ff31f392508ef56c4021a711ec08982dadf76 (diff) | |
| download | gcc-8b29c87a61bf1ea9aa4691dd3c07ef79119d790a.zip gcc-8b29c87a61bf1ea9aa4691dd3c07ef79119d790a.tar.gz gcc-8b29c87a61bf1ea9aa4691dd3c07ef79119d790a.tar.bz2 | |
re PR debug/48163 (ICEs for cris-elf, like gcc.c-torture/compile/calls.c gcc.c-torture/execute/complex-1.c)
PR debug/48163
* var-tracking.c (prepare_call_arguments): If CALL target
is a non-SYMBOL_REF CONSTANT_P, just add that into the list as
pc instead of looking it up using cselib_lookup and use
Pmode for it if x has VOIDmode.
* dwarf2out.c (gen_subprogram_die): If also both first and
second CONCAT arguments are VOIDmode, use mode of CONCAT itself.
From-SVN: r171114
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 31d9a0e..74905e3 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -19481,7 +19481,11 @@ gen_subprogram_die (tree decl, dw_die_ref context_die) == REGNO (XEXP (XEXP (XEXP (next_arg, 0), 0), 0))) next_arg = XEXP (next_arg, 1); if (mode == VOIDmode) - mode = GET_MODE (XEXP (XEXP (arg, 0), 0)); + { + mode = GET_MODE (XEXP (XEXP (arg, 0), 0)); + if (mode == VOIDmode) + mode = GET_MODE (XEXP (arg, 0)); + } if (GET_MODE_CLASS (mode) != MODE_INT || GET_MODE_SIZE (mode) > DWARF2_ADDR_SIZE) continue; |