OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity

add support for integers to tgmath functions. I apparently need to provide 

all the integer types other than char/short to avoid overload ambiguities.

llvm-svn: 64721
This commit is contained in:
Chris Lattner 2009-02-17 02:22:33 +00:00
parent 4e843feddc
commit bde5bd46b3
1 changed files with 14 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
clang/lib/Headers/tgmath-sofar.h
View File

@ -32,18 +32,24 @@
#ifndef __cplusplus
#include <complex.h>
#define __TG_UNARY_OVERLOAD(TYPE, SRCFN, DSTFN) \
static TYPE __attribute__((overloadable, always_inline)) __tg_ ## SRCFN(TYPE x) { return DSTFN(x); }
#define __TG_UNARY_OVERLOAD(DSTTYPE, TYPE, SRCFN, DSTFN) \
static DSTTYPE __attribute__((overloadable, always_inline)) __tg_ ## SRCFN(TYPE x) { return DSTFN(x); }
/* __TG_RC_1 - Unary functions defined on both real and complex values. */
#define __TG_RC_1(op, REALFN, COMPLEXFN) \
__TG_UNARY_OVERLOAD(float, REALFN, REALFN ## f) \
__TG_UNARY_OVERLOAD(double, REALFN, REALFN) \
__TG_UNARY_OVERLOAD(long double, REALFN, REALFN ## l) \
__TG_UNARY_OVERLOAD(_Complex float, REALFN, COMPLEXFN ## f) \
__TG_UNARY_OVERLOAD(_Complex double, REALFN, COMPLEXFN) \
__TG_UNARY_OVERLOAD(_Complex long double, REALFN, COMPLEXFN ## l)
__TG_UNARY_OVERLOAD(float, float, REALFN, REALFN ## f) \
__TG_UNARY_OVERLOAD(double, double, REALFN, REALFN) \
__TG_UNARY_OVERLOAD(long double, long double, REALFN, REALFN ## l) \
__TG_UNARY_OVERLOAD(double, long long, REALFN, REALFN) \
__TG_UNARY_OVERLOAD(double, long, REALFN, REALFN) \
__TG_UNARY_OVERLOAD(double, int, REALFN, REALFN) \
__TG_UNARY_OVERLOAD(double, unsigned long long, REALFN, REALFN) \
__TG_UNARY_OVERLOAD(double, unsigned long, REALFN, REALFN) \
__TG_UNARY_OVERLOAD(double, unsigned int, REALFN, REALFN) \
__TG_UNARY_OVERLOAD(_Complex float, _Complex float, REALFN, COMPLEXFN ## f) \
__TG_UNARY_OVERLOAD(_Complex double, _Complex double, REALFN, COMPLEXFN) \
__TG_UNARY_OVERLOAD(_Complex long double, _Complex long double, REALFN, COMPLEXFN ## l)
/* C99 7.22p4, functions in both math.h and complex.h. */
__TG_RC_1(x, acos, cacos)