lib: Include float.h in int_lib.h, and eliminate duplicate includes from a number of source files.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@144739 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/int_lib.h b/lib/int_lib.h
index e265ced..9725f6e 100644
--- a/lib/int_lib.h
+++ b/lib/int_lib.h
@@ -31,9 +31,13 @@
# define COMPILER_RT_ABI
#endif
+/* Include the standard compiler builtin headers we use functionality from. */
#include <limits.h>
#include <stdint.h>
#include <stdbool.h>
+#include <float.h>
+
+/* Include the system math.h, which we use in a number of places. */
#include <math.h>
/* If compiling for kernel use, call panic() instead of abort(). */