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* config/c4x/c4x.c (fp_zero_operand): Check for CONST_DOUBLE.

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From-SVN: r31910
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Michael Hayes 2000-02-11 04:59:58 +00:00 committed by Michael Hayes
parent eff784fe63
commit f9ef1f0296
2 changed files with 7 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,7 @@
2000-02-11 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.c (fp_zero_operand): Check for CONST_DOUBLE.
2000-02-11 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.h (ASM_GLOBALIZE_LABEL): Use c4x_global_label.
@ -6,9 +10,9 @@
(ASM_FILE_END): Use c4x_file_end.
* config/c4x/c4x.c (c4x_global_label): New function.
(c4x_external_ref, c4x_file_end): Likewise.
* config/c4x/c4x-protos.h (c4x_global_label): Add prototype.
(c4x_external_ref, c4x_end_file): Likewise.
2000-02-10 Zack Weinberg <zack@wolery.cumb.org>

2
gcc/config/c4x/c4x.c
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@ -2779,6 +2779,8 @@ fp_zero_operand (op, mode)
{
REAL_VALUE_TYPE r;
if (GET_CODE (op) != CONST_DOUBLE)
return 0;
REAL_VALUE_FROM_CONST_DOUBLE (r, op);
return REAL_VALUES_EQUAL (r, dconst0);
}