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i386.h (PREFERRED_RELOAD_CLASS): For standard 387 constants, return FLOAT_REGS.

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* i386.h (PREFERRED_RELOAD_CLASS): For standard 387 constants,
        return FLOAT_REGS.

From-SVN: r22437
This commit is contained in:
Bernd Schmidt 1998-09-15 19:23:31 +00:00 committed by Richard Henderson
parent 710384268d
commit c09a3c2e15
2 changed files with 6 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Tue Sep 15 19:23:01 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
* i386.h (PREFERRED_RELOAD_CLASS): For standard 387 constants,
return FLOAT_REGS.
Tue Sep 15 19:09:06 1998 Richard Henderson <rth@cygnus.com>
* tree.h (BUILT_IN_CALLER_RETURN_ADDRESS): Unused. Kill.

2
gcc/config/i386/i386.h
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@ -933,7 +933,7 @@ enum reg_class
#define PREFERRED_RELOAD_CLASS(X,CLASS) \
(GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) != VOIDmode \
? (standard_80387_constant_p (X) ? FP_TOP_REG : NO_REGS) \
? (standard_80387_constant_p (X) ? FLOAT_REGS : NO_REGS) \
: GET_MODE (X) == QImode && ! reg_class_subset_p (CLASS, Q_REGS) ? Q_REGS \
: ((CLASS) == ALL_REGS \
&& GET_MODE_CLASS (GET_MODE (X)) == MODE_FLOAT) ? GENERAL_REGS \