Author: aagarwa
Date: 2011-02-01 03:01:30 -0500 (Tue, 01 Feb 2011)
New Revision: 3471
Modified:
trunk/MAINTAINERS
trunk/osprey/wgen/wgen_expr.cxx
Log:
Fix bug ID 722. Above file is modified to restrict the generation of CVT
for vector type conversion. CVT between vector types is not needed.
Code Reviewed by Sun Chan.
Modified: trunk/MAINTAINERS
===================================================================
--- trunk/MAINTAINERS 2011-01-27 23:28:49 UTC (rev 3470)
+++ trunk/MAINTAINERS 2011-02-01 08:01:30 UTC (rev 3471)
@@ -42,6 +42,7 @@
Maintainers (in alphabetical order by last name - please keep it this way)
==========================================================================
+Ajit Agarwal ajit.agar...@amd.com
Xiaomi An annyur(AT)gmail.com
Bin Bao bin.bao(AT)gmail.com
Christopher Bergström codestr0m(AT)osunix.org
Modified: trunk/osprey/wgen/wgen_expr.cxx
===================================================================
--- trunk/osprey/wgen/wgen_expr.cxx 2011-01-27 23:28:49 UTC (rev 3470)
+++ trunk/osprey/wgen/wgen_expr.cxx 2011-02-01 08:01:30 UTC (rev 3471)
@@ -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);
}
}
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