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re PR target/19379 (ICE during build of newlib's e_atan2.c when soft-float)

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2005-01-18  Joel Sherrill <joel.sherrill@oarcorp.com>

	PR target/19379
	* config/i386/i386.c (override_options): If the 80387 is disabled,
	then do not return FP values using FP registers.

From-SVN: r93833
This commit is contained in:
Joel Sherrill 2005-01-18 14:13:09 +00:00 • committed by Joel Sherrill
parent d6e84d0cdd
commit de004e6db5
2 changed files with 10 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2005-01-18 Joel Sherrill <joel.sherrill@oarcorp.com>
PR target/19379
* config/i386/i386.c (override_options): If the 80387 is disabled,
then do not return FP values using FP registers.
2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
* basic-block.h, c-common.c, c-cppbuiltin.c, c-lang.c,

4
gcc/config/i386/i386.c
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@ -1557,6 +1557,10 @@ override_options (void)
error ("bad value (%s) for -mfpmath= switch", ix86_fpmath_string);
}
/* If the i387 is disabled, then do not return values in it. */
if (!TARGET_80387)
target_flags &= ~MASK_FLOAT_RETURNS;
if ((x86_accumulate_outgoing_args & TUNEMASK)
&& !(target_flags_explicit & MASK_ACCUMULATE_OUTGOING_ARGS)
&& !optimize_size)