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re PR target/11936 (cannot find a register while reloading `asm') 

PR ice/11936
	* i386.h (CLASS_LIKELY_SPILLED_P): Return true for FP_TOP_REG/FP_SECOND_REG

From-SVN: r75231
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Jan Hubicka 2003-12-30 14:18:15 +01:00 committed by Jan Hubicka
parent 74869a8523
commit b0af5c039d
2 changed files with 8 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2003-12-30 Jan Hubicka <jh@suse.cz>
PR ice/11936
* i386.h (CLASS_LIKELY_SPILLED_P): Return true for FP_TOP_REG/FP_SECOND_REG
2003-12-30 Steven Bosscher <steven@gcc.gnu.org>
Backport from tree-ssa (relevant changes only):

4
gcc/config/i386/i386.h
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@ -1581,7 +1581,9 @@ enum reg_class
|| ((CLASS) == BREG) \
|| ((CLASS) == AD_REGS) \
|| ((CLASS) == SIREG) \
|| ((CLASS) == DIREG))
|| ((CLASS) == DIREG) \
|| ((CLASS) == FP_TOP_REG) \
|| ((CLASS) == FP_SECOND_REG))
/* Return a class of registers that cannot change FROM mode to TO mode.