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arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2.

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2008-03-12  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config/arm/arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2.

From-SVN: r133151
This commit is contained in:
Paul Brook 2008-03-12 22:04:19 +00:00 committed by Paul Brook
parent a7438d6d5d
commit 0975490466
2 changed files with 7 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2008-03-12 Paul Brook <paul@codesourcery.com>
gcc/
* config/arm/arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2.
2008-03-12 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (int_cond): New code iterator.

3
gcc/config/arm/arm.c
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@ -5070,13 +5070,14 @@ arm_size_rtx_costs (rtx x, int code, int outer_code, int *total)
{
enum machine_mode mode = GET_MODE (x);
if (TARGET_THUMB)
if (TARGET_THUMB1)
{
/* XXX TBD. For now, use the standard costs. */
*total = thumb1_rtx_costs (x, code, outer_code);
return true;
}
/* FIXME: This makes no attempt to prefer narrow Thumb-2 instructions. */
switch (code)
{
case MEM: