diff options
Diffstat (limited to 'mfbt/double-conversion/more-architectures.patch')
| -rw-r--r-- | mfbt/double-conversion/more-architectures.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/mfbt/double-conversion/more-architectures.patch b/mfbt/double-conversion/more-architectures.patch new file mode 100644 index 0000000..b8d3804 --- /dev/null +++ b/mfbt/double-conversion/more-architectures.patch @@ -0,0 +1,30 @@ +diff --git a/mfbt/double-conversion/utils.h b/mfbt/double-conversion/utils.h +--- a/mfbt/double-conversion/utils.h ++++ b/mfbt/double-conversion/utils.h +@@ -48,20 +48,24 @@ + // An easy way to test if the floating-point operations are correct is to + // evaluate: 89255.0/1e22. If the floating-point stack is 64 bits wide then + // the result is equal to 89255e-22. + // The best way to test this, is to create a division-function and to compare + // the output of the division with the expected result. (Inlining must be + // disabled.) + // On Linux,x86 89255e-22 != Div_double(89255.0/1e22) + #if defined(_M_X64) || defined(__x86_64__) || \ +- defined(__ARMEL__) || \ ++ defined(__ARMEL__) || defined(__avr32__) || \ ++ defined(__hppa__) || defined(__ia64__) || \ ++ defined(__mips__) || defined(__powerpc__) || \ ++ defined(__sparc__) || defined(__sparc) || defined(__s390__) || \ ++ defined(__SH4__) || defined(__alpha__) || \ + defined(_MIPS_ARCH_MIPS32R2) + #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1 +-#elif defined(_M_IX86) || defined(__i386__) ++#elif defined(_M_IX86) || defined(__i386__) || defined(__i386) + #if defined(_WIN32) + // Windows uses a 64bit wide floating point stack. + #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1 + #else + #undef DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS + #endif // _WIN32 + #else + #error Target architecture was not detected as supported by Double-Conversion. |