tinycc/win32
grischka 73faaea227 i386-gen: preserve fp control word in gen_cvt_ftoi
- Use runtime function for conversion
- Also initialize fp with tcc -run on windows

This fixes a bug where
  double x = 1.0;
  double y = 1.0000000000000001;
  double z = x < y ? 0 : sqrt (x*x - y*y);
caused a bad sqrt because rounding precision for the x < y comparison
was different to the one used within the sqrt function.

This also fixes a bug where
  printf("%d, %d", (int)pow(10, 2), (int)pow(10, 2));
would print
  100, 99

Unrelated:
  win32: document relative include & lib lookup
  win32: normalize_slashes: do not mirror silly gcc behavior
  This reverts part of commit 8a81f9e103
  winapi: add missing WINAPI decl. for some functions
2013-08-28 22:55:05 +02:00
..
examples win32: reformat examples, crt etc 2009-07-18 22:07:10 +02:00
include i386-gen: preserve fp control word in gen_cvt_ftoi 2013-08-28 22:55:05 +02:00
lib i386-gen: preserve fp control word in gen_cvt_ftoi 2013-08-28 22:55:05 +02:00
tools libtcc: new LIBTCCAPI tcc_set_options(TCCState*, const char*str) 2013-02-12 19:13:28 +01:00
build-tcc.bat win32: build-tcc.bat: get rid of hardcoded VERSION string 2012-12-20 21:20:54 +01:00
tcc-win32.txt i386-gen: preserve fp control word in gen_cvt_ftoi 2013-08-28 22:55:05 +02:00