Displaying 1 result from an estimated 1 matches for "builtin_fmodf_bugpoint".
2015 Sep 14
2
[LLVMDev] Inconsistent result between GCC and Clang for __builtin_fmodf
Following simple program gives different answers when compiling with GCC
(4.8.4) and ToT Clang:
$ cat builtin_fmodf_bugpoint.cpp
#include <cstdio>
int main(int argc, char** argv) {
const float a = 1.0f;
const float b = 0.1f;
printf("%f mod %f = %f\n", a, b, __builtin_fmodf(a, b));
return 0;
}
$ g++ -o builtin_fmodf_bugpoint_gcc builtin_fmodf_bugpoint.cpp
$ ./builtin_fmodf_bugpoint_gcc
1.000000 fm...