* stmt.c (expand_asm_operands): Correctly identify asm statements

        no operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17673 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6c4cff0..c16abab 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Thu Feb  5 21:59:49 1998  Jeffrey A Law  (law@cygnus.com)
+
+       * stmt.c (expand_asm_operands): Correctly identify asm statements
+       no operands.
+
 Thu Feb  5 21:56:06 1998  Mumit Khan  <khan@xraylith.wisc.edu>
        
        * c-common.c (decl_attributes): Flag unrecognized attribute

diff --git a/gcc/stmt.c b/gcc/stmt.c
index a1fa965..30c39ce 100644 (file)
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -1305,9 +1305,7 @@ expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line)
                               TREE_STRING_POINTER (string), "", 0, argvec,
                               constraints, filename, line);
 
-  /* The only use of BODY is if no outputs are specified, so set
-     it volatile, at least for now.  */
-  MEM_VOLATILE_P (body) = 1;
+  MEM_VOLATILE_P (body) = vol;
 
   /* Eval the inputs and put them into ARGVEC.
      Put their constraints into ASM_INPUTs and store in CONSTRAINTS.  */