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rs6000.c (rs6000_generate_compare): Test flag_finite_math_only, not flag_unsafe_math_optimizations. 

* config/rs6000/rs6000.c (rs6000_generate_compare): Test
        flag_finite_math_only, not flag_unsafe_math_optimizations.

From-SVN: r96764
This commit is contained in:
David Edelsohn 2005-03-20 20:27:05 +00:00 committed by David Edelsohn
parent a05a80fc7c
commit e7108df9b9
2 changed files with 8 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2005-03-20 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.c (rs6000_generate_compare): Test
flag_finite_math_only, not flag_unsafe_math_optimizations.
2005-03-20 Kazu Hirata <kazu@cs.umass.edu>
* builtins.c (fold_builtin_1): Update a call to

6
gcc/config/rs6000/rs6000.c
View File

@ -10161,10 +10161,10 @@ rs6000_generate_compare (enum rtx_code code)
}
/* Some kinds of FP comparisons need an OR operation;
under flag_unsafe_math_optimizations we don't bother. */
under flag_finite_math_only we don't bother. */
if (rs6000_compare_fp_p
&& ! flag_unsafe_math_optimizations
&& ! (TARGET_HARD_FLOAT && TARGET_E500 && !TARGET_FPRS)
&& !flag_finite_math_only
&& !(TARGET_HARD_FLOAT && TARGET_E500 && !TARGET_FPRS)
&& (code == LE || code == GE
|| code == UNEQ || code == LTGT
|| code == UNGT || code == UNLT))