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expr.c: (set_storage_via_setmem): Convert opchar to mode defined by back-end. 

2005-07-07  Adrian Straetling  <straetling@de.ibm.com>

	* expr.c: (set_storage_via_setmem): Convert opchar to mode
	defined by back-end.

From-SVN: r101703
This commit is contained in:
Adrian Straetling 2005-07-07 10:21:05 +00:00 committed by Ulrich Weigand
parent 1a9cb483e6
commit 9ed929017c
2 changed files with 16 additions and 5 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2005-07-07 Adrian Straetling <straetling@de.ibm.com>
* expr.c: (set_storage_via_setmem): Convert opchar to mode
defined by back-end.
2005-07-07 Jakub Jelinek <jakub@redhat.com>
* config/sparc/sparc.md (stack_protect_testsi): Put clobbers after

16
gcc/expr.c
View File

@ -2608,7 +2608,8 @@ set_storage_via_setmem (rtx object, rtx size, rtx val, unsigned int align)
&& ((pred = insn_data[(int) code].operand[3].predicate) == 0
|| (*pred) (opalign, VOIDmode)))
{
rtx opsize,opchar;
rtx opsize, opchar;
enum machine_mode char_mode;
rtx last = get_last_insn ();
rtx pat;
@ -2617,10 +2618,15 @@ set_storage_via_setmem (rtx object, rtx size, rtx val, unsigned int align)
if (pred != 0 && ! (*pred) (opsize, mode))
opsize = copy_to_mode_reg (mode, opsize);
opchar = convert_to_mode (mode, val, 1);
pred = insn_data[(int) code].operand[2].predicate;
if (pred != 0 && ! (*pred) (opchar, mode))
opchar = copy_to_mode_reg (mode, opchar);
opchar = val;
char_mode = insn_data[(int) code].operand[2].mode;
if (char_mode != VOIDmode)
{
opchar = convert_to_mode (char_mode, opchar, 1);
pred = insn_data[(int) code].operand[2].predicate;
if (pred != 0 && ! (*pred) (opchar, char_mode))
opchar = copy_to_mode_reg (char_mode, opchar);
}
pat = GEN_FCN ((int) code) (object, opsize, opchar, opalign);
if (pat)