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rs6000.md (movti_power): Collapse case 1 and 2 together.

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* config/rs6000/rs6000.md (movti_power): Collapse case 1 and 2
        together.  Protect load string instruction with TARGET_STRING.
        (movti_string): Collapse case 1 and 2 together.

From-SVN: r71736
This commit is contained in:
David Edelsohn 2003-09-24 19:32:46 +00:00 committed by David Edelsohn
parent eb9ec0d45d
commit e876481c94
2 changed files with 8 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2003-09-24 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.md (movti_power): Collapse case 1 and 2
together. Protect load string instruction with TARGET_STRING.
(movti_string): Collapse case 1 and 2 together.
2003-09-24 Nathan Sidwell <nathan@codesourcery.com>
* c-common.c (c_common_type_for_mode): Check for VOIDmode.

5
gcc/config/rs6000/rs6000.md
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@ -8697,13 +8697,13 @@
if (TARGET_STRING)
return \"{stsi|stswi} %1,%P0,16\";
case 1:
return \"#\";
case 2:
return \"#\";
case 3:
/* If the address is not used in the output, we can use lsi. Otherwise,
fall through to generating four loads. */
if (! reg_overlap_mentioned_p (operands[0], operands[1]))
if (TARGET_STRING
&& ! reg_overlap_mentioned_p (operands[0], operands[1]))
return \"{lsi|lswi} %0,%P1,16\";
/* ... fall through ... */
case 4:
@ -8727,7 +8727,6 @@
if (TARGET_STRING)
return \"{stsi|stswi} %1,%P0,16\";
case 1:
return \"#\";
case 2:
return \"#\";
case 3: