Hello All:
Could you please review the changes to fix bug ID 722.
Can gatekeeper approve this patch.
Following file is modified.
Osprey/wgen/wgen_expr.cxx
Above file is modified to restrict the generation of CVT for vector type
conversion. CVT between vector types
Is not needed.
Index: osprey/wgen/wgen_expr.cxx
===================================================================
--- osprey/wgen/wgen_expr.cxx (revision 3470)
+++ osprey/wgen/wgen_expr.cxx (working copy)
@@ -6574,7 +6574,14 @@
}
}
else {
- if (mtyp != WN_rtype(wn))
+ if (mtyp != WN_rtype(wn))
+#ifdef TARG_X8664
+ if (MTYPE_is_vector(mtyp) && MTYPE_is_vector(WN_rtype(wn)) &&
+ MTYPE_is_mmx_vector(mtyp) ==
MTYPE_is_mmx_vector(WN_rtype(wn))) {
+ // CVT between vector types not needed
+ }
+ else
+#endif
wn = WN_Cvt(WN_rtype(wn), mtyp, wn);
}
}
Thanks & Regards
Ajit
(open source compiler AMD Bangalore)
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