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authorDenis Vlasenko <vda.linux@googlemail.com>2009-02-17 12:13:38 (GMT)
committerDenis Vlasenko <vda.linux@googlemail.com>2009-02-17 12:13:38 (GMT)
commit050aa62a226723e9b8420a41edb821aec9bb1ff9 (patch)
tree81c970a7fbc722143610b59caed3037592bd3cf0
parent845b3a4460ee9447edb66137461570299965f5f8 (diff)
libm/Makefile.in: reformat the list of wrappers
so that it is easier to modify, sort, etc; use __ in filenames of wrappers which wrap __functions (it may be useful to have function and file names ALWAYS match); remove names of not implemented wrappers (it was generating useless empty .o files). libm/ldouble_wrappers.c: comment out the wrapper which is not compiled anyway test/math/compile_test.c: improve this test, it was optimizing out some calls, and we don't want that. No actual code changes.
-rw-r--r--libm/Makefile.in137
-rw-r--r--libm/ldouble_wrappers.c12
-rw-r--r--test/math/compile_test.c126
3 files changed, 191 insertions, 84 deletions
diff --git a/libm/Makefile.in b/libm/Makefile.in
index 9ff59b4..6b82246 100644
--- a/libm/Makefile.in
+++ b/libm/Makefile.in
@@ -71,25 +71,128 @@ libm_CSRC := \
s_isnan.c s_isnanf.c s_isinf.c s_isinff.c s_finitef.c \
s_fdim.c s_fma.c s_fmax.c s_fmin.c \
s_remquo.c w_exp2.c
+
+# Not implemented [yet?], see comment in float_wrappers.c:
+# exp2f.o fdimf.o fmaf.o fmaxf.o fminf.o log2f.o
+# nearbyintf.o remquof.o scalblnf.o tgammaf.o
FL_MOBJ := \
- acosf.o acoshf.o asinf.o asinhf.o atan2f.o atanf.o atanhf.o cbrtf.o \
- ceilf.o copysignf.o cosf.o coshf.o erfcf.o erff.o exp2f.o expf.o \
- expm1f.o fabsf.o fdimf.o floorf.o fmaf.o fmaxf.o fminf.o fmodf.o \
- frexpf.o hypotf.o ilogbf.o ldexpf.o lgammaf.o llroundf.o log10f.o \
- log1pf.o log2f.o logbf.o logf.o lrintf.o lroundf.o modff.o nearbyintf.o \
- powf.o remainderf.o remquof.o rintf.o roundf.o \
- scalblnf.o scalbnf.o sinf.o sinhf.o sqrtf.o tanf.o tanhf.o \
- tgammaf.o truncf.o cargf.o llrintf.o scalbf.o gammaf.o significandf.o
-
-LD_MOBJ := acoshl.o acosl.o asinhl.o asinl.o atan2l.o atanhl.o atanl.o cargl.o cbrtl.o \
- ceill.o copysignl.o coshl.o cosl.o erfcl.o erfl.o exp2l.o expl.o \
- expm1l.o fabsl.o finitel.o fdiml.o floorl.o fmal.o fmaxl.o fminl.o fmodl.o fpclassifyl.o \
- frexpl.o gammal.o hypotl.o ilogbl.o isinfl.o isnanl.o ldexpl.o lgammal.o llrintl.o \
- llroundl.o log10l.o log1pl.o log2l.o logbl.o logl.o lrintl.o lroundl.o \
- modfl.o nearbyintl.o nextafterl.o XXXnexttowardl.o powl.o remainderl.o \
- remquol.o rintl.o roundl.o scalblnl.o scalbnl.o __signbitl.o sinhl.o sinl.o sqrtl.o \
- tanhl.o tanl.o tgammal.o truncl.o significandl.o
+ acosf.o \
+ acoshf.o \
+ asinf.o \
+ asinhf.o \
+ atan2f.o \
+ atanf.o \
+ atanhf.o \
+ cargf.o \
+ cbrtf.o \
+ ceilf.o \
+ copysignf.o \
+ cosf.o \
+ coshf.o \
+ erfcf.o \
+ erff.o \
+ expf.o \
+ expm1f.o \
+ fabsf.o \
+ floorf.o \
+ fmodf.o \
+ frexpf.o \
+ gammaf.o \
+ hypotf.o \
+ ilogbf.o \
+ ldexpf.o \
+ lgammaf.o \
+ llrintf.o \
+ llroundf.o \
+ log10f.o \
+ log1pf.o \
+ logbf.o \
+ logf.o \
+ lrintf.o \
+ lroundf.o \
+ modff.o \
+ powf.o \
+ remainderf.o \
+ rintf.o \
+ roundf.o \
+ scalbf.o \
+ scalbnf.o \
+ significandf.o \
+ sinf.o \
+ sinhf.o \
+ sqrtf.o \
+ tanf.o \
+ tanhf.o \
+ truncf.o \
+
+# Not implemented [yet?]: nexttowardl.o
+LD_MOBJ := \
+ __finitel.o \
+ __fpclassifyl.o \
+ __isinfl.o \
+ __isnanl.o \
+ __signbitl.o \
+ acoshl.o \
+ acosl.o \
+ asinhl.o \
+ asinl.o \
+ atan2l.o \
+ atanhl.o \
+ atanl.o \
+ cargl.o \
+ cbrtl.o \
+ ceill.o \
+ copysignl.o \
+ coshl.o \
+ cosl.o \
+ erfcl.o \
+ erfl.o \
+ exp2l.o \
+ expl.o \
+ expm1l.o \
+ fabsl.o \
+ fdiml.o \
+ floorl.o \
+ fmal.o \
+ fmaxl.o \
+ fminl.o \
+ fmodl.o \
+ frexpl.o \
+ gammal.o \
+ hypotl.o \
+ ilogbl.o \
+ ldexpl.o \
+ lgammal.o \
+ llrintl.o \
+ llroundl.o \
+ log10l.o \
+ log1pl.o \
+ log2l.o \
+ logbl.o \
+ logl.o \
+ lrintl.o \
+ lroundl.o \
+ modfl.o \
+ nearbyintl.o \
+ nextafterl.o \
+ powl.o \
+ remainderl.o \
+ remquol.o \
+ rintl.o \
+ roundl.o \
+ scalblnl.o \
+ scalbnl.o \
+ significandl.o \
+ sinhl.o \
+ sinl.o \
+ sqrtl.o \
+ tanhl.o \
+ tanl.o \
+ tgammal.o \
+ truncl.o \
+
else
+
# This list of math functions was taken from POSIX/IEEE 1003.1b-1993
libm_CSRC := \
s_atan.c s_ceil.c s_cos.c \
diff --git a/libm/ldouble_wrappers.c b/libm/ldouble_wrappers.c
index 211a2c0..61940cb 100644
--- a/libm/ldouble_wrappers.c
+++ b/libm/ldouble_wrappers.c
@@ -401,11 +401,13 @@ long double nextafterl (long double x, long double y)
}
#endif
-#ifdef L_nexttowardl
+/* Disabled in Makefile.in */
+#if 0 /* def L_nexttowardl */
long double nexttowardl (long double x, long double y)
{
return (long double) nexttoward( (double)x, (double)y );
}
+libm_hidden_def(nexttowardl)
#endif
#ifdef L_powl
@@ -492,12 +494,12 @@ long double significandl(long double x)
#ifdef __DO_C99_MATH__
-#ifdef L_fpclassifyl
+#ifdef L___fpclassifyl
int_WRAPPER1(__fpclassify)
libm_hidden_def(__fpclassifyl)
#endif
-#ifdef L_finitel
+#ifdef L___finitel
int_WRAPPER1(__finite)
libm_hidden_def(__finitel)
#endif
@@ -507,12 +509,12 @@ int_WRAPPER1(__signbit)
libm_hidden_def(__signbitl)
#endif
-#ifdef L_isnanl
+#ifdef L___isnanl
int_WRAPPER1(__isnan)
libm_hidden_def(__isnanl)
#endif
-#ifdef L_isinfl
+#ifdef L___isinfl
int_WRAPPER1(__isinf)
libm_hidden_def(__isinfl)
#endif
diff --git a/test/math/compile_test.c b/test/math/compile_test.c
index 57eb009..2e7be1a 100644
--- a/test/math/compile_test.c
+++ b/test/math/compile_test.c
@@ -1,68 +1,70 @@
#include <math.h>
-void testl(long double long_double_x, int int_x, long long_x)
+int testl(long double long_double_x, int int_x, long long_x)
{
-__finitel(long_double_x);
-__fpclassifyl(long_double_x);
-__isinfl(long_double_x);
-__isnanl(long_double_x);
-__signbitl(long_double_x);
-acoshl(long_double_x);
-acosl(long_double_x);
-asinhl(long_double_x);
-asinl(long_double_x);
-atan2l(long_double_x, long_double_x);
-atanhl(long_double_x);
-atanl(long_double_x);
-cbrtl(long_double_x);
-ceill(long_double_x);
-copysignl(long_double_x, long_double_x);
-coshl(long_double_x);
-cosl(long_double_x);
-erfcl(long_double_x);
-erfl(long_double_x);
-exp2l(long_double_x);
-expl(long_double_x);
-expm1l(long_double_x);
-fabsl(long_double_x);
-fdiml(long_double_x, long_double_x);
-floorl(long_double_x);
-fmal(long_double_x, long_double_x, long_double_x);
-fmaxl(long_double_x, long_double_x);
-fminl(long_double_x, long_double_x);
-fmodl(long_double_x, long_double_x);
-frexpl(long_double_x, &int_x);
-hypotl(long_double_x, long_double_x);
-ilogbl(long_double_x);
-ldexpl(long_double_x, int_x);
-lgammal(long_double_x);
-llrintl(long_double_x);
-llroundl(long_double_x);
-log10l(long_double_x);
-log1pl(long_double_x);
-log2l(long_double_x);
-logbl(long_double_x);
-logl(long_double_x);
-lrintl(long_double_x);
-lroundl(long_double_x);
-modfl(long_double_x, &long_double_x);
-nearbyintl(long_double_x);
-nextafterl(long_double_x, long_double_x);
-nexttowardl(long_double_x, long_double_x);
-powl(long_double_x, long_double_x);
-remainderl(long_double_x, long_double_x);
-remquol(long_double_x, long_double_x, &int_x);
-rintl(long_double_x);
-roundl(long_double_x);
-scalblnl(long_double_x, long_x);
-scalbnl(long_double_x, int_x);
-sinhl(long_double_x);
-sinl(long_double_x);
-sqrtl(long_double_x);
-tanhl(long_double_x);
-tanl(long_double_x);
-tgammal(long_double_x);
-truncl(long_double_x);
+int r = 0;
+r += __finitel(long_double_x);
+r += __fpclassifyl(long_double_x);
+r += __isinfl(long_double_x);
+r += __isnanl(long_double_x);
+r += __signbitl(long_double_x);
+r += acoshl(long_double_x);
+r += acosl(long_double_x);
+r += asinhl(long_double_x);
+r += asinl(long_double_x);
+r += atan2l(long_double_x, long_double_x);
+r += atanhl(long_double_x);
+r += atanl(long_double_x);
+r += cbrtl(long_double_x);
+r += ceill(long_double_x);
+r += copysignl(long_double_x, long_double_x);
+r += coshl(long_double_x);
+r += cosl(long_double_x);
+r += erfcl(long_double_x);
+r += erfl(long_double_x);
+r += exp2l(long_double_x);
+r += expl(long_double_x);
+r += expm1l(long_double_x);
+r += fabsl(long_double_x);
+r += fdiml(long_double_x, long_double_x);
+r += floorl(long_double_x);
+r += fmal(long_double_x, long_double_x, long_double_x);
+r += fmaxl(long_double_x, long_double_x);
+r += fminl(long_double_x, long_double_x);
+r += fmodl(long_double_x, long_double_x);
+r += frexpl(long_double_x, &int_x);
+r += hypotl(long_double_x, long_double_x);
+r += ilogbl(long_double_x);
+r += ldexpl(long_double_x, int_x);
+r += lgammal(long_double_x);
+r += llrintl(long_double_x);
+r += llroundl(long_double_x);
+r += log10l(long_double_x);
+r += log1pl(long_double_x);
+r += log2l(long_double_x);
+r += logbl(long_double_x);
+r += logl(long_double_x);
+r += lrintl(long_double_x);
+r += lroundl(long_double_x);
+r += modfl(long_double_x, &long_double_x);
+r += nearbyintl(long_double_x);
+r += nextafterl(long_double_x, long_double_x);
+/* r += nexttowardl(long_double_x, long_double_x); - uclibc doesn't provide this [yet?] */
+r += powl(long_double_x, long_double_x);
+r += remainderl(long_double_x, long_double_x);
+r += remquol(long_double_x, long_double_x, &int_x);
+r += rintl(long_double_x);
+r += roundl(long_double_x);
+r += scalblnl(long_double_x, long_x);
+r += scalbnl(long_double_x, int_x);
+r += sinhl(long_double_x);
+r += sinl(long_double_x);
+r += sqrtl(long_double_x);
+r += tanhl(long_double_x);
+r += tanl(long_double_x);
+r += tgammal(long_double_x);
+r += truncl(long_double_x);
+return r;
}
int main(int argc, char **argv)