function.c (fixup_var_regs_1, [...]): Use promoted mode for replacement.

	* function.c (fixup_var_regs_1, case SUBREG): Use promoted mode
	for replacement.

From-SVN: r41765

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8779914283f13811ff1f4b7506a8ebac02fd3be6..2c0f89451d47e027350f15df5d42c1263752eb2a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 Wed May  2 13:09:36 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
+       * function.c (fixup_var_regs_1, case SUBREG): Use promoted mode
+       for replacement.
+
        * expr.c (store_field): Do nothing except elaborate side-effects if
        zero-bit field.
 

diff --git a/gcc/function.c b/gcc/function.c
index 7673aab0d8138d90ce70dccb3edf5aeab595ea9b..3721a60c713fa8d4c3e343fdaf9eba76d5be6cfc 100644 (file)
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -2144,7 +2144,7 @@ fixup_var_refs_1 (var, promoted_mode, loc, insn, replacements)
            {
              replacement = find_fixup_replacement (replacements, var);
              if (replacement->new == 0)
-               replacement->new = gen_reg_rtx (GET_MODE (var));
+               replacement->new = gen_reg_rtx (promoted_mode);
              SUBREG_REG (x) = replacement->new;
              return;
            }