math: add fp_arch.h with fp_barrier and fp_force_eval

[musl] / arch / x86_64 / bits / float.h

diff --git a/arch/x86_64/bits/float.h b/arch/x86_64/bits/float.h
index 9ea2991..4d8e786 100644 (file)
--- a/arch/x86_64/bits/float.h
+++ b/arch/x86_64/bits/float.h
@@ -1,4 +1,3 @@
-#define FLT_ROUNDS 1
 #ifdef __FLT_EVAL_METHOD__
 #define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
 #else