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(TARGET_NO_FANCY_MATH_387): New option. 

From-SVN: r7151
This commit is contained in:
Richard Kenner 1994-04-25 14:20:53 -04:00
parent 8fbb5aeb7c
commit 099800e348
1 changed files with 6 additions and 0 deletions
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6
gcc/config/i386/i386.h
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@ -90,6 +90,10 @@ extern int target_flags;
the 387 to be used, which is compatible with most calling conventions. */
#define TARGET_FLOAT_RETURNS_IN_80387 (target_flags & 0200)
/* Disable generation of FP sin, cos and sqrt operations for 387.
This is because FreeBSD lacks these in the math-emulator-code */
#define TARGET_NO_FANCY_MATH_387 (target_flags & 0400)
/* Macro to define tables used to set the flags.
This is a list in braces of pairs in braces,
each pair being { "NAME", VALUE }
@ -114,6 +118,8 @@ extern int target_flags;
{ "no-ieee-fp", -0100}, \
{ "fp-ret-in-387", 0200}, \
{ "no-fp-ret-in-387", -0200}, \
{ "no-fancy-math-387", 0400}, \
{ "fancy-math-387", -0400}, \
SUBTARGET_SWITCHES \
{ "", TARGET_DEFAULT | TARGET_CPU_DEFAULT}}