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(PREFERRED_RELOAD_CLASS): Don't reload CONST_DOUBLE into integer regs.

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From-SVN: r3003
This commit is contained in:
James Van Artsdalen 1992-12-31 06:20:59 +00:00
parent dd9611dc8d
commit e69033b4f9
1 changed files with 1 additions and 2 deletions
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3
gcc/config/i386/i386.h
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@ -530,8 +530,7 @@ extern enum reg_class regclass_map[FIRST_PSEUDO_REGISTER];
#define PREFERRED_RELOAD_CLASS(X,CLASS) \
(GET_CODE (X) == CONST_DOUBLE \
? (reg_class_subset_p ((CLASS), GENERAL_REGS) || (CLASS) == ALL_REGS \
? (CLASS) : NO_REGS) \
? NO_REGS \
: GET_MODE (X) == QImode \
? (! reg_class_subset_p ((CLASS), Q_REGS) ? Q_REGS : (CLASS)) \
: (GET_MODE_CLASS (GET_MODE (X)) == MODE_INT && (CLASS) == FLOAT_REGS ? \