diff options
| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-07-05 16:40:01 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-07-05 16:40:01 +0000 |
| commit | 13c773a754902f99f21c8926af690472242795a7 (patch) | |
| tree | d2f8efa5fa2c3a5ebae7ee24ce51a1b2fad27932 /gcc/dwarfout.c | |
| parent | 714bafecfc07b55fcb947fac80fbcbb7f3d9acc6 (diff) | |
| download | gcc-13c773a754902f99f21c8926af690472242795a7.tar.gz | |
PR c++/6706
* dwarfout.c (output_reg_number): Fix warning message.
(output_bound_representation): Check SAVE_EXPR_RTL is not NULL
before using it.
PR c++/6706
* g++.dg/debug/debug6.C: New test.
* g++.dg/debug/debug7.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55264 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/dwarfout.c')
| -rw-r--r-- | gcc/dwarfout.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/dwarfout.c b/gcc/dwarfout.c index c26a018f500..d51e65f473b 100644 --- a/gcc/dwarfout.c +++ b/gcc/dwarfout.c @@ -2077,7 +2077,8 @@ output_reg_number (rtl) if (regno >= DWARF_FRAME_REGISTERS) { - warning_with_decl (dwarf_last_decl, "internal regno botch: regno = %d\n", + warning_with_decl (dwarf_last_decl, + "internal regno botch: `%s' has regno = %d\n", regno); regno = 0; } @@ -2294,7 +2295,8 @@ output_bound_representation (bound, dim_num, u_or_l) || TREE_CODE (bound) == CONVERT_EXPR) bound = TREE_OPERAND (bound, 0); - if (TREE_CODE (bound) == SAVE_EXPR) + if (TREE_CODE (bound) == SAVE_EXPR + && SAVE_EXPR_RTL (bound)) output_loc_descriptor (eliminate_regs (SAVE_EXPR_RTL (bound), 0, NULL_RTX)); } |