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Add dontthrow attribute to most libc functions
This will help C++ code that uses exceptions to be tinier. For example, this change shaves away 1000 lines of assembly code from LLVM's libcxx, which is 0.7% of all assembly instructions in the entire library.
This commit is contained in:
Justine Tunney
parent
cb19e172da
commit
eeb20775d2
103 changed files with 1455 additions and 1456 deletions
422
libc/math.h
422
libc/math.h
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@ -103,226 +103,226 @@ typedef double double_t;
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extern int signgam;
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double acos(double);
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double acosh(double);
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double asin(double);
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double asinh(double);
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double atan(double);
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double atan2(double, double);
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double atanh(double);
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double cbrt(double);
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double ceil(double);
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double copysign(double, double);
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double cos(double);
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double cosh(double);
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double drem(double, double);
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double erf(double);
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double erfc(double);
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double exp(double);
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double exp10(double);
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double exp2(double);
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double expm1(double);
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double fabs(double);
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double fdim(double, double);
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double floor(double);
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double fma(double, double, double);
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double fmax(double, double);
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double fmin(double, double);
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double fmod(double, double);
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double hypot(double, double);
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double ldexp(double, int);
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double log(double);
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double log10(double);
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double log1p(double);
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double log2(double);
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double logb(double);
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double nearbyint(double);
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double nextafter(double, double);
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double nexttoward(double, long double);
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double pow(double, double);
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double pow10(double);
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double powi(double, int);
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double remainder(double, double);
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double rint(double);
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double round(double);
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double scalb(double, double);
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double scalbln(double, long int);
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double scalbn(double, int);
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double significand(double);
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double sin(double);
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double sinh(double);
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double sqrt(double);
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double tan(double);
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double tanh(double);
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double trunc(double);
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double tgamma(double);
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double lgamma(double);
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double lgamma_r(double, int *);
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int finite(double);
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double acos(double) libcesque;
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double acosh(double) libcesque;
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double asin(double) libcesque;
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double asinh(double) libcesque;
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double atan(double) libcesque;
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double atan2(double, double) libcesque;
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double atanh(double) libcesque;
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double cbrt(double) libcesque;
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double ceil(double) libcesque;
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double copysign(double, double) libcesque;
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double cos(double) libcesque;
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double cosh(double) libcesque;
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double drem(double, double) libcesque;
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double erf(double) libcesque;
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double erfc(double) libcesque;
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double exp(double) libcesque;
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double exp10(double) libcesque;
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double exp2(double) libcesque;
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double expm1(double) libcesque;
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double fabs(double) libcesque;
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double fdim(double, double) libcesque;
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double floor(double) libcesque;
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double fma(double, double, double) libcesque;
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double fmax(double, double) libcesque;
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double fmin(double, double) libcesque;
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double fmod(double, double) libcesque;
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double hypot(double, double) libcesque;
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double ldexp(double, int) libcesque;
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double log(double) libcesque;
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double log10(double) libcesque;
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double log1p(double) libcesque;
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double log2(double) libcesque;
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double logb(double) libcesque;
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double nearbyint(double) libcesque;
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double nextafter(double, double) libcesque;
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double nexttoward(double, long double) libcesque;
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double pow(double, double) libcesque;
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double pow10(double) libcesque;
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double powi(double, int) libcesque;
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double remainder(double, double) libcesque;
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double rint(double) libcesque;
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double round(double) libcesque;
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double scalb(double, double) libcesque;
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double scalbln(double, long int) libcesque;
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double scalbn(double, int) libcesque;
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double significand(double) libcesque;
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double sin(double) libcesque;
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double sinh(double) libcesque;
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double sqrt(double) libcesque;
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double tan(double) libcesque;
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double tanh(double) libcesque;
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double trunc(double) libcesque;
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double tgamma(double) libcesque;
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double lgamma(double) libcesque;
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double lgamma_r(double, int *) libcesque;
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int finite(double) libcesque;
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float acosf(float);
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float acoshf(float);
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float asinf(float);
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float asinhf(float);
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float atan2f(float, float);
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float atanf(float);
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float atanhf(float);
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float cbrtf(float);
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float ceilf(float);
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float copysignf(float, float);
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float cosf(float);
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float coshf(float);
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float dremf(float, float);
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float erfcf(float);
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float erff(float);
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float exp10f(float);
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float exp2f(float);
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float expf(float);
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float expm1f(float);
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float fabsf(float);
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float fdimf(float, float);
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float floorf(float);
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float fmaf(float, float, float);
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float fmaxf(float, float);
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float fminf(float, float);
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float fmodf(float, float);
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float hypotf(float, float);
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float ldexpf(float, int);
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float lgammaf(float);
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float lgammaf_r(float, int *);
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float log10f(float);
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float log1pf(float);
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float log2f(float);
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float logbf(float);
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float logf(float);
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float nearbyintf(float);
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float nextafterf(float, float);
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float nexttowardf(float, long double);
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float pow10f(float);
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float powf(float, float);
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float powif(float, int);
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float remainderf(float, float);
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float rintf(float);
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float roundf(float);
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float scalbf(float, float);
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float scalblnf(float, long int);
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float scalbnf(float, int);
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float significandf(float);
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float sinf(float);
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float sinhf(float);
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float sqrtf(float);
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float tanf(float);
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float tanhf(float);
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float tgammaf(float);
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float truncf(float);
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int finitef(float);
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float acosf(float) libcesque;
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float acoshf(float) libcesque;
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float asinf(float) libcesque;
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float asinhf(float) libcesque;
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float atan2f(float, float) libcesque;
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float atanf(float) libcesque;
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float atanhf(float) libcesque;
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float cbrtf(float) libcesque;
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float ceilf(float) libcesque;
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float copysignf(float, float) libcesque;
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float cosf(float) libcesque;
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float coshf(float) libcesque;
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float dremf(float, float) libcesque;
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float erfcf(float) libcesque;
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float erff(float) libcesque;
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float exp10f(float) libcesque;
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float exp2f(float) libcesque;
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float expf(float) libcesque;
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float expm1f(float) libcesque;
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float fabsf(float) libcesque;
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float fdimf(float, float) libcesque;
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float floorf(float) libcesque;
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float fmaf(float, float, float) libcesque;
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float fmaxf(float, float) libcesque;
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float fminf(float, float) libcesque;
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float fmodf(float, float) libcesque;
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float hypotf(float, float) libcesque;
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float ldexpf(float, int) libcesque;
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float lgammaf(float) libcesque;
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float lgammaf_r(float, int *) libcesque;
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float log10f(float) libcesque;
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float log1pf(float) libcesque;
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float log2f(float) libcesque;
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float logbf(float) libcesque;
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float logf(float) libcesque;
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float nearbyintf(float) libcesque;
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float nextafterf(float, float) libcesque;
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float nexttowardf(float, long double) libcesque;
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float pow10f(float) libcesque;
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float powf(float, float) libcesque;
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float powif(float, int) libcesque;
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float remainderf(float, float) libcesque;
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float rintf(float) libcesque;
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float roundf(float) libcesque;
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float scalbf(float, float) libcesque;
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float scalblnf(float, long int) libcesque;
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float scalbnf(float, int) libcesque;
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float significandf(float) libcesque;
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float sinf(float) libcesque;
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float sinhf(float) libcesque;
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float sqrtf(float) libcesque;
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float tanf(float) libcesque;
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float tanhf(float) libcesque;
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float tgammaf(float) libcesque;
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float truncf(float) libcesque;
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int finitef(float) libcesque;
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int finitel(long double);
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long double acoshl(long double);
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long double acosl(long double);
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long double asinhl(long double);
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long double asinl(long double);
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long double atan2l(long double, long double);
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long double atanhl(long double);
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long double atanl(long double);
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long double cbrtl(long double);
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long double ceill(long double);
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long double copysignl(long double, long double);
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long double coshl(long double);
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long double cosl(long double);
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long double dreml(long double, long double);
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long double erfcl(long double);
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long double erfl(long double);
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long double exp10l(long double);
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long double exp2l(long double);
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long double expl(long double);
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long double expm1l(long double);
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long double fabsl(long double);
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long double fdiml(long double, long double);
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long double floorl(long double);
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long double fmal(long double, long double, long double);
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long double fmaxl(long double, long double);
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long double fminl(long double, long double);
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long double fmodl(long double, long double);
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long double hypotl(long double, long double);
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long double ldexpl(long double, int);
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long double lgammal(long double);
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long double lgammal_r(long double, int *);
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long double log10l(long double);
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long double log1pl(long double);
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long double log2l(long double);
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long double logbl(long double);
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long double logl(long double);
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long double nearbyintl(long double);
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long double nextafterl(long double, long double);
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long double nexttowardl(long double, long double);
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long double pow10l(long double);
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long double powl(long double, long double);
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long double remainderl(long double, long double);
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long double rintl(long double);
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long double roundl(long double);
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long double scalbl(long double, long double);
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long double scalblnl(long double, long int);
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long double scalbnl(long double, int);
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long double significandl(long double);
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long double sinhl(long double);
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long double sinl(long double);
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long double sqrtl(long double);
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long double tanhl(long double);
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long double tanl(long double);
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long double tgammal(long double);
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long double truncl(long double);
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int finitel(long double) libcesque;
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long double acoshl(long double) libcesque;
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long double acosl(long double) libcesque;
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long double asinhl(long double) libcesque;
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long double asinl(long double) libcesque;
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long double atan2l(long double, long double) libcesque;
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long double atanhl(long double) libcesque;
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long double atanl(long double) libcesque;
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long double cbrtl(long double) libcesque;
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long double ceill(long double) libcesque;
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long double copysignl(long double, long double) libcesque;
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long double coshl(long double) libcesque;
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long double cosl(long double) libcesque;
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long double dreml(long double, long double) libcesque;
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long double erfcl(long double) libcesque;
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long double erfl(long double) libcesque;
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long double exp10l(long double) libcesque;
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long double exp2l(long double) libcesque;
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long double expl(long double) libcesque;
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long double expm1l(long double) libcesque;
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long double fabsl(long double) libcesque;
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long double fdiml(long double, long double) libcesque;
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long double floorl(long double) libcesque;
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long double fmal(long double, long double, long double) libcesque;
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long double fmaxl(long double, long double) libcesque;
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long double fminl(long double, long double) libcesque;
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long double fmodl(long double, long double) libcesque;
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long double hypotl(long double, long double) libcesque;
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long double ldexpl(long double, int) libcesque;
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long double lgammal(long double) libcesque;
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long double lgammal_r(long double, int *) libcesque;
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long double log10l(long double) libcesque;
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long double log1pl(long double) libcesque;
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long double log2l(long double) libcesque;
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long double logbl(long double) libcesque;
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long double logl(long double) libcesque;
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long double nearbyintl(long double) libcesque;
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long double nextafterl(long double, long double) libcesque;
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long double nexttowardl(long double, long double) libcesque;
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long double pow10l(long double) libcesque;
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long double powl(long double, long double) libcesque;
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long double remainderl(long double, long double) libcesque;
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long double rintl(long double) libcesque;
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long double roundl(long double) libcesque;
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long double scalbl(long double, long double) libcesque;
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long double scalblnl(long double, long int) libcesque;
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long double scalbnl(long double, int) libcesque;
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long double significandl(long double) libcesque;
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long double sinhl(long double) libcesque;
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long double sinl(long double) libcesque;
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long double sqrtl(long double) libcesque;
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long double tanhl(long double) libcesque;
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long double tanl(long double) libcesque;
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long double tgammal(long double) libcesque;
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long double truncl(long double) libcesque;
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long lrint(double);
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long lrintf(float);
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long lrintl(long double);
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long lround(double);
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long lroundf(float);
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long lroundl(long double);
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long lrint(double) libcesque;
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long lrintf(float) libcesque;
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long lrintl(long double) libcesque;
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long lround(double) libcesque;
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long lroundf(float) libcesque;
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long lroundl(long double) libcesque;
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int ilogbf(float);
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int ilogb(double);
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int ilogbl(long double);
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int ilogbf(float) libcesque;
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int ilogb(double) libcesque;
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int ilogbl(long double) libcesque;
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long long llrint(double);
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long long llrintf(float);
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long long llrintl(long double);
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long long llround(double);
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long long llroundf(float);
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long long llroundl(long double);
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long long llrint(double) libcesque;
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long long llrintf(float) libcesque;
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long long llrintl(long double) libcesque;
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long long llround(double) libcesque;
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long long llroundf(float) libcesque;
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long long llroundl(long double) libcesque;
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double frexp(double, int *);
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double modf(double, double *);
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double nan(const char *);
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double remquo(double, double, int *);
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float frexpf(float, int *);
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float modff(float, float *);
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float nanf(const char *);
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float remquof(float, float, int *);
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long double frexpl(long double, int *);
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long double modfl(long double, long double *);
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long double nanl(const char *);
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long double remquol(long double, long double, int *);
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void sincos(double, double *, double *);
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void sincosf(float, float *, float *);
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void sincosl(long double, long double *, long double *);
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double frexp(double, int *) libcesque;
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double modf(double, double *) libcesque;
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double nan(const char *) libcesque;
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double remquo(double, double, int *) libcesque;
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float frexpf(float, int *) libcesque;
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float modff(float, float *) libcesque;
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float nanf(const char *) libcesque;
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float remquof(float, float, int *) libcesque;
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long double frexpl(long double, int *) libcesque;
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long double modfl(long double, long double *) libcesque;
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long double nanl(const char *) libcesque;
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long double remquol(long double, long double, int *) libcesque;
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void sincos(double, double *, double *) libcesque;
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void sincosf(float, float *, float *) libcesque;
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void sincosl(long double, long double *, long double *) libcesque;
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double fsumf(const float *, size_t);
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double fsum(const double *, size_t);
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double fsumf(const float *, size_t) libcesque;
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double fsum(const double *, size_t) libcesque;
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double j0(double);
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double j1(double);
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double jn(int, double);
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float j0f(float);
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float j1f(float);
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float jnf(int, float);
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double j0(double) libcesque;
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double j1(double) libcesque;
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double jn(int, double) libcesque;
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float j0f(float) libcesque;
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float j1f(float) libcesque;
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float jnf(int, float) libcesque;
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double y0(double);
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double y1(double);
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double yn(int, double);
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float y0f(float);
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float y1f(float);
|
||||
float ynf(int, float);
|
||||
double y0(double) libcesque;
|
||||
double y1(double) libcesque;
|
||||
double yn(int, double) libcesque;
|
||||
float y0f(float) libcesque;
|
||||
float y1f(float) libcesque;
|
||||
float ynf(int, float) libcesque;
|
||||
|
||||
COSMOPOLITAN_C_END_
|
||||
#endif /* COSMOPOLITAN_LIBC_MATH_H_ */
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue