[PATCH 3/6] Remove unused TOINT_RINT and TOINT_SHIFT macros
Szabolcs Nagy <[email protected]>
| Newsgroups | gmane.comp.lib.newlib |
|---|---|
| Message-ID | <[email protected]> |
0003-Remove-unused-TOINT_RINT-and-TOINT_SHIFT-macros.patch
(text/x-patch, 1.4 KB)
From 2801b0ad036d74ca45a89df8b9210207b81961e7 Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy <[email protected]> Date: Thu, 5 Jul 2018 12:42:13 +0100 Subject: [PATCH 3/6] Remove unused TOINT_RINT and TOINT_SHIFT macros Only have separate code paths for TOINT_INTRINSICS and !TOINT_INTRINSICS. --- newlib/libm/common/math_config.h | 6 ------ newlib/libm/common/sf_exp.c | 5 +---- 2 files changed, 1 insertion(+), 10 deletions(-) diff --git a/newlib/libm/common/math_config.h b/newlib/libm/common/math_config.h index 1f83756ab..b46e44e51 100644 --- a/newlib/libm/common/math_config.h +++ b/newlib/libm/common/math_config.h @@ -93,12 +93,6 @@ converttoint (double_t x) #ifndef TOINT_INTRINSICS # define TOINT_INTRINSICS 0 #endif -#ifndef TOINT_RINT -# define TOINT_RINT 0 -#endif -#ifndef TOINT_SHIFT -# define TOINT_SHIFT 1 -#endif static inline uint32_t asuint (float f) diff --git a/newlib/libm/common/sf_exp.c b/newlib/libm/common/sf_exp.c index 79ec62bf5..5d72c3451 100644 --- a/newlib/libm/common/sf_exp.c +++ b/newlib/libm/common/sf_exp.c @@ -88,10 +88,7 @@ expf (float x) #if TOINT_INTRINSICS kd = roundtoint (z); ki = converttoint (z); -#elif TOINT_RINT - kd = rint (z); - ki = (long) kd; -#elif TOINT_SHIFT +#else # define SHIFT __exp2f_data.shift kd = (double) (z + SHIFT); /* Rounding to double precision is required. */ ki = asuint64 (kd); -- 2.14.1