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Merge pull request #75 from joshtriplett/longdouble

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Fix build error on x86 without distinct long double
This commit is contained in:
Anthony Green
2014-02-28 00:50:25 -05:00
parent 33c9954f2e 3998d2604b
commit edf29c5169
1 changed files with 2 additions and 0 deletions
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src/x86/ffi64.c
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@@ -203,10 +203,12 @@ classify_argument (ffi_type *type, enum x86_64_reg_class classes[],
case FFI_TYPE_DOUBLE: case FFI_TYPE_DOUBLE:
classes[0] = X86_64_SSEDF_CLASS; classes[0] = X86_64_SSEDF_CLASS;
return 1; return 1;
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE: case FFI_TYPE_LONGDOUBLE:
classes[0] = X86_64_X87_CLASS; classes[0] = X86_64_X87_CLASS;
classes[1] = X86_64_X87UP_CLASS; classes[1] = X86_64_X87UP_CLASS;
return 2; return 2;
#endif
case FFI_TYPE_STRUCT: case FFI_TYPE_STRUCT:
{ {
const size_t UNITS_PER_WORD = 8; const size_t UNITS_PER_WORD = 8;