* c-common.h: Prototype min_precision and c_build_qualified_type here...

	* c-tree.h: ... not here.
	* errors.h: Prototype fancy_abort.

	* emit-rtl.c (gen_lowpart_common): Move variable 'c' into
	HOST_BITS_PER_WIDE_INT == 64 ifdef block.
	* regrename.c (regrename_optimize): Make control flow explicit.
	(replace_reg_in_block): Initialize reg_use to 0.

	* i386.c (legitimate_address_p): Rename error label to
	report_error to avoid namespace clash.

cp:
	* cp-tree.h: Don't prototype min_precision here.
	(my_friendly_assert): Cast expression to void.
	* semantics.c (do_poplevel): Initialize scope_stmts.

f:
	* expr.c (ffeexpr_finished_): Cast signed side of ?:
	expression to bool.

java:
	* class.c (build_dtable_decl): Initialize dummy.

intl:
	* dcgettext.c (find_msg): Initialize act before loop.
	(guess_category_value): Add dummy uses of both parameters.
	* localealias.c (read_alias_file): Cast arg of strchr to char *.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35427 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 13 insertions, 10 deletions

diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index 440009ba237..122c58570ea 100644
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -931,7 +931,6 @@ gen_lowpart_common (mode, x)
       REAL_VALUE_TYPE r;
       long i[4];  /* Only the low 32 bits of each 'long' are used.  */
       int endian = WORDS_BIG_ENDIAN ? 1 : 0;
-      int c;
 
       REAL_VALUE_FROM_CONST_DOUBLE (r, x);
       switch (GET_MODE (x))
@@ -959,16 +958,20 @@ gen_lowpart_common (mode, x)
 #if HOST_BITS_PER_WIDE_INT == 32
       return immed_double_const (i[endian], i[1-endian], mode);
 #else
-      if (HOST_BITS_PER_WIDE_INT != 64)
-	abort();
-      for (c = 0; c < 4; c++)
-	i[c] &= 0xffffffffL;
+      {
+	int c;
+
+	if (HOST_BITS_PER_WIDE_INT != 64)
+	  abort();
+	for (c = 0; c < 4; c++)
+	  i[c] &= 0xffffffffL;
       
-      return immed_double_const (i[endian*3] | 
-				 (((HOST_WIDE_INT) i[1+endian]) << 32),
-				 i[2-endian] |
-				 (((HOST_WIDE_INT) i[3-endian*3]) << 32),
-				 mode);
+	return immed_double_const (i[endian*3] | 
+				   (((HOST_WIDE_INT) i[1+endian]) << 32),
+				   i[2-endian] |
+				   (((HOST_WIDE_INT) i[3-endian*3]) << 32),
+				   mode);
+      }
 #endif
     }
 #endif /* ifndef REAL_ARITHMETIC */