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| author | Richard Kenner <kenner@gcc.gnu.org> | 1994-04-25 14:20:53 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1994-04-25 14:20:53 -0400 |
| commit | 099800e348474c5a682b1f61aa571c58051b2194 (patch) | |
| tree | 94613f43d119a1107495d0e012610a1afe3bcc36 /gcc | |
| parent | 8fbb5aeb7ca64ba8e198a0088ac14461d6860367 (diff) | |
| download | gcc-099800e348474c5a682b1f61aa571c58051b2194.zip gcc-099800e348474c5a682b1f61aa571c58051b2194.tar.gz gcc-099800e348474c5a682b1f61aa571c58051b2194.tar.bz2 | |
(TARGET_NO_FANCY_MATH_387): New option.
From-SVN: r7151
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/i386.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index f879b18..828a8f7 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -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}} |