Index: ChangeLog

[pf3gnuchains/gcc-fork.git] / gcc / stmt.c

diff --git a/gcc/stmt.c b/gcc/stmt.c
index 1a3d918..6288341 100644 (file)
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -1,6 +1,6 @@
 /* Expands front end tree to back end RTL for GCC
    Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
-   1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+   1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -1106,7 +1106,8 @@ expand_asm (tree string, int vol)
   if (TREE_CODE (string) == ADDR_EXPR)
     string = TREE_OPERAND (string, 0);
 
-  body = gen_rtx_ASM_INPUT (VOIDmode, TREE_STRING_POINTER (string));
+  body = gen_rtx_ASM_INPUT (VOIDmode,
+                           ggc_strdup (TREE_STRING_POINTER (string)));
 
   MEM_VOLATILE_P (body) = vol;
 
@@ -1668,7 +1669,7 @@ expand_asm_operands (tree string, tree outputs, tree inputs,
 
   body = gen_rtx_ASM_OPERANDS ((noutputs == 0 ? VOIDmode
                                : GET_MODE (output_rtx[0])),
-                              TREE_STRING_POINTER (string),
+                              ggc_strdup (TREE_STRING_POINTER (string)),
                               empty_string, 0, argvec, constraintvec,
                               locus.file, locus.line);
 
@@ -1749,7 +1750,8 @@ expand_asm_operands (tree string, tree outputs, tree inputs,
       ASM_OPERANDS_INPUT (body, i) = op;
 
       ASM_OPERANDS_INPUT_CONSTRAINT_EXP (body, i)
-       = gen_rtx_ASM_INPUT (TYPE_MODE (type), constraints[i + noutputs]);
+       = gen_rtx_ASM_INPUT (TYPE_MODE (type), 
+                            ggc_strdup (constraints[i + noutputs]));
 
       if (decl_conflicts_with_clobbers_p (val, clobbered_regs))
        clobber_conflict_found = 1;
@@ -1790,7 +1792,7 @@ expand_asm_operands (tree string, tree outputs, tree inputs,
 
   if (noutputs == 1 && nclobbers == 0)
     {
-      ASM_OPERANDS_OUTPUT_CONSTRAINT (body) = constraints[0];
+      ASM_OPERANDS_OUTPUT_CONSTRAINT (body) = ggc_strdup (constraints[0]);
       emit_insn (gen_rtx_SET (VOIDmode, output_rtx[0], body));
     }
 
@@ -1818,8 +1820,9 @@ expand_asm_operands (tree string, tree outputs, tree inputs,
                           output_rtx[i],
                           gen_rtx_ASM_OPERANDS
                           (GET_MODE (output_rtx[i]),
-                           TREE_STRING_POINTER (string),
-                           constraints[i], i, argvec, constraintvec,
+                           ggc_strdup (TREE_STRING_POINTER (string)),
+                           ggc_strdup (constraints[i]),
+                           i, argvec, constraintvec,
                            locus.file, locus.line));
 
          MEM_VOLATILE_P (SET_SRC (XVECEXP (body, 0, i))) = vol;