Hi,
SL target builds fail today due to the LNO check-in v3681, the build fail
comes from the patch:
Index: config_lno.cxx
===================================================================
--- config_lno.cxx (revision 3643)
+++ config_lno.cxx (revision 3681)
@@ -1224,5 +1227,12 @@
Mhd_Options.L[i].TLB_Miss_Penalty;
}
}
+
+ /* Value of 1 for LNO_Iter_threshold is interpreted as default in which
case
+ the flag is set based on target. Otherwise use user-specified value.
+ */
+ if(LNO_Iter_threshold == 1) {
+ LNO_Iter_threshold = (Is_Target_SSE41())? 8 : 0;
+ }
}
Index: /home/yugang/trunk/trunk/osprey/be/cg/whirl2ops.cxx
===================================================================
--- /home/yugang/trunk/trunk/osprey/be/cg/whirl2ops.cxx (revision 3666)
+++ /home/yugang/trunk/trunk/osprey/be/cg/whirl2ops.cxx (revision 3681)
@@ -3166,9 +3166,18 @@
WN *compare;
VARIANT variant;
+ if (opcode == OPC_V16I1V16I1SELECT) {
+ TN* op1 = Expand_Expr(WN_kid0(select), select, NULL);
+ TN* op2 = Expand_Expr(WN_kid1(select), select, NULL);
+ TN* op3 = Expand_Expr(WN_kid2(select), select, NULL);
+ if (result == NULL)
+ result = Allocate_Result_TN (select, NULL);
+
+ Expand_Select(result, op1, op2, op3, MTYPE_V16I1, FALSE, &New_OPs);
//FALSE passed as dummy arg
+ return result;
+ }
the "Is_Target_SSE41()", "OPC_V16I1V16I1SELECT" and "MTYPE_V16I1" are
specific to X86 targets, these patches will cause other targets fail,
The suggest patche is:
Index: config_lno.cxx
===================================================================
--- config_lno.cxx (revision 3681)
+++ config_lno.cxx (working copy)
@@ -1228,11 +1228,13 @@
}
}
+#ifdef TARG_X8664
/* Value of 1 for LNO_Iter_threshold is interpreted as default in which
case
the flag is set based on target. Otherwise use user-specified value.
*/
if(LNO_Iter_threshold == 1) {
LNO_Iter_threshold = (Is_Target_SSE41())? 8 : 0;
}
+#endif
}
Index: ../../be/cg/whirl2ops.cxx
===================================================================
--- ../../be/cg/whirl2ops.cxx (revision 3681)
+++ ../../be/cg/whirl2ops.cxx (working copy)
@@ -3166,6 +3166,7 @@
WN *compare;
VARIANT variant;
+#ifdef TARG_X8664
if (opcode == OPC_V16I1V16I1SELECT) {
TN* op1 = Expand_Expr(WN_kid0(select), select, NULL);
TN* op2 = Expand_Expr(WN_kid1(select), select, NULL);
@@ -3177,6 +3178,7 @@
Expand_Select(result, op1, op2, op3, MTYPE_V16I1, FALSE, &New_OPs);
//FALSE passed as dummy arg
return result;
}
+#endif
Would a gatekeeper help a review?
Thanks
Gang
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