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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2000-06-11 04:29:49 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2000-06-11 04:29:49 +0000 |
| commit | 5ac9118ef9eac76fe38b89c6af869203a6980969 (patch) | |
| tree | 97625e0db2f6e73a7658484e5353f5687151cca6 /gcc/regrename.c | |
| parent | 7b176381ecd654fb32ab47a22a896087141ed843 (diff) | |
| download | gcc-5ac9118ef9eac76fe38b89c6af869203a6980969.zip gcc-5ac9118ef9eac76fe38b89c6af869203a6980969.tar.gz gcc-5ac9118ef9eac76fe38b89c6af869203a6980969.tar.bz2 | |
Warning fixes:
* bb-reorder.c (build_scope_forest): Initialize variable
`curr_scope'.
* calls.c (expand_call): Likewise for variables
`save_pending_stack_adjust' and `save_stack_pointer_delta'.
* i386.c (function_arg_advance, function_arg): Cast to avoid
signed/unsigned warnings.
* i386.h (MEMORY_MOVE_COST): Likewise.
* ifcvt.c (cond_exec_process_if_block): Initialize variables
`else_start' and `else_end'.
* libgcc2.h (__eh_alloc, __eh_free): Prototype.
* regrename.c (rr_replace_reg): Initialize variable `dest_subregno'.
ch:
* Makefile.in (EXPR_H): New dependency variable.
(actions.o, expr.o): Use EXPR_H.
(lang.o): Depend on RTL_H and EXPR_H.
* lang.c: Include rtl.h and expr.h.
(lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
cp:
* decl2.c (compare_options): Don't needlessly cast away const-ness.
f:
* com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
java:
* decl.c (create_primitive_vtable): Prototype.
* jcf-write.c (generate_bytecode_insns): Initialize variable
`saved_context'.
* lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
From-SVN: r34490
Diffstat (limited to 'gcc/regrename.c')
| -rw-r--r-- | gcc/regrename.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/regrename.c b/gcc/regrename.c index d2afeec..5f41f6b 100644 --- a/gcc/regrename.c +++ b/gcc/regrename.c @@ -671,7 +671,7 @@ rr_replace_reg (x, reg_use, reg_sub, replace_type, insn, status) replace_type, insn, status); else if (replace_type == SOURCE) { - unsigned int dest_subregno; + unsigned int dest_subregno = 0; int had_subreg = GET_CODE (SET_DEST (x)) == SUBREG; if (had_subreg) |