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- define isnan as _isnan for MSC_VER

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Laurent Desnogues 2008-05-12 14:51:45 +00:00
parent 7bb9e27f80
commit 5d02da3db2
1 changed files with 3 additions and 2 deletions
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5
src/emu/cpu/drcbec.c
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@ -18,6 +18,7 @@
#ifdef _MSC_VER
#include <float.h>
#define isnan _isnan
#endif
@ -1442,7 +1443,7 @@ static int drcbec_execute(drcbe_state *drcbe, drcuml_codehandle *entry)
break;
case MAKE_OPCODE_SHORT(DRCUML_OP_FCMP, 4, 1): /* FSCMP src1,src2 */
if (_isnan(FSPARAM0) || _isnan(FSPARAM1))
if (isnan(FSPARAM0) || isnan(FSPARAM1))
flags = DRCUML_FLAG_U;
else
flags = (FSPARAM0 < FSPARAM1) | ((FSPARAM0 == FSPARAM1) << 2);
@ -1577,7 +1578,7 @@ static int drcbec_execute(drcbe_state *drcbe, drcuml_codehandle *entry)
break;
case MAKE_OPCODE_SHORT(DRCUML_OP_FCMP, 8, 1): /* FDCMP src1,src2 */
if (_isnan(FDPARAM0) || _isnan(FDPARAM1))
if (isnan(FDPARAM0) || isnan(FDPARAM1))
flags = DRCUML_FLAG_U;
else
flags = (FDPARAM0 < FDPARAM1) | ((FDPARAM0 == FDPARAM1) << 2);