alias.c [...]: Remove unnecessary casts.

	* alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
	c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
	c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
	collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
	cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
	cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
	dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
	fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
	gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
	genemit.c genextract.c genoutput.c genrecog.c gensupport.c
	ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
	integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
	loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
	postreload.c prefix.c print-tree.c protoize.c ra-build.c
	ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
	regmove.c regrename.c reload.c reload1.c reorg.c resource.c
	sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
	simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
	tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
	varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
	casts.

From-SVN: r69587

1 files changed, 6 insertions, 7 deletions

diff --git a/gcc/graph.c b/gcc/graph.c
index 45788a7c3a4..9ff50c18130 100644
--- a/gcc/graph.c
+++ b/gcc/graph.c
@@ -225,7 +225,7 @@ print_rtl_graph_with_bb (const char *base, const char *suffix, rtx rtx_first)
   size_t namelen = strlen (base);
   size_t suffixlen = strlen (suffix);
   size_t extlen = strlen (graph_ext[graph_dump_format]) + 1;
-  char *buf = (char *) alloca (namelen + suffixlen + extlen);
+  char *buf = alloca (namelen + suffixlen + extlen);
   FILE *fp;
 
   if (basic_block_info == NULL)
@@ -245,10 +245,9 @@ print_rtl_graph_with_bb (const char *base, const char *suffix, rtx rtx_first)
     {
       enum bb_state { NOT_IN_BB, IN_ONE_BB, IN_MULTIPLE_BB };
       int max_uid = get_max_uid ();
-      int *start = (int *) xmalloc (max_uid * sizeof (int));
-      int *end = (int *) xmalloc (max_uid * sizeof (int));
-      enum bb_state *in_bb_p = (enum bb_state *)
-	xmalloc (max_uid * sizeof (enum bb_state));
+      int *start = xmalloc (max_uid * sizeof (int));
+      int *end = xmalloc (max_uid * sizeof (int));
+      enum bb_state *in_bb_p = xmalloc (max_uid * sizeof (enum bb_state));
       basic_block bb;
       int i;
 
@@ -390,7 +389,7 @@ clean_graph_dump_file (const char *base, const char *suffix)
   size_t namelen = strlen (base);
   size_t suffixlen = strlen (suffix);
   size_t extlen = strlen (graph_ext[graph_dump_format]) + 1;
-  char *buf = (char *) alloca (namelen + extlen + suffixlen);
+  char *buf = alloca (namelen + extlen + suffixlen);
   FILE *fp;
 
   memcpy (buf, base, namelen);
@@ -422,7 +421,7 @@ finish_graph_dump_file (const char *base, const char *suffix)
   size_t namelen = strlen (base);
   size_t suffixlen = strlen (suffix);
   size_t extlen = strlen (graph_ext[graph_dump_format]) + 1;
-  char *buf = (char *) alloca (namelen + suffixlen + extlen);
+  char *buf = alloca (namelen + suffixlen + extlen);
   FILE *fp;
 
   memcpy (buf, base, namelen);