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author Laurent Desnogues <laurent.desnogues@gmail.com>2008-05-12 14:51:45 +0000
committer Laurent Desnogues <laurent.desnogues@gmail.com>2008-05-12 14:51:45 +0000
commit5d02da3db27b3a535151c72d042ccd874365971f (patch)
tree80a42df1e5b31bbd6e1fb85c14195f2a813b31ac
parent7bb9e27f805a10c6a6966a083965256802d95342 (diff)
- define isnan as _isnan for MSC_VER
-rw-r--r--src/emu/cpu/drcbec.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/emu/cpu/drcbec.c b/src/emu/cpu/drcbec.c
index 930bb2b9c30..463eece5dcb 100644
--- a/src/emu/cpu/drcbec.c
+++ b/src/emu/cpu/drcbec.c
@@ -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);