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[dotgnu-pnet-commits] pnet ChangeLog codegen/cg_misc.tc
From: |
Klaus Treichel |
Subject: |
[dotgnu-pnet-commits] pnet ChangeLog codegen/cg_misc.tc |
Date: |
Fri, 12 Dec 2008 19:38:08 +0000 |
CVSROOT: /cvsroot/dotgnu-pnet
Module name: pnet
Changes by: Klaus Treichel <ktreichel> 08/12/12 19:38:08
Modified files:
. : ChangeLog
codegen : cg_misc.tc
Log message:
Add OffsetToStringData only if the string is not null.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/pnet/ChangeLog?cvsroot=dotgnu-pnet&r1=1.3589&r2=1.3590
http://cvs.savannah.gnu.org/viewcvs/pnet/codegen/cg_misc.tc?cvsroot=dotgnu-pnet&r1=1.51&r2=1.52
Patches:
Index: ChangeLog
===================================================================
RCS file: /cvsroot/dotgnu-pnet/pnet/ChangeLog,v
retrieving revision 1.3589
retrieving revision 1.3590
diff -u -b -r1.3589 -r1.3590
--- ChangeLog 9 Dec 2008 21:18:19 -0000 1.3589
+++ ChangeLog 12 Dec 2008 19:38:07 -0000 1.3590
@@ -1,3 +1,8 @@
+2008-12-12 Klaus Treichel <address@hidden>
+
+ * codegen/cg_misc.tc (ILNode_GenValue(ILNode_CastStringToCharPtr)): Add
+ OffsetToStringData only if the String is nonnull.
+
2008-12-09 Klaus Treichel <address@hidden>
* codegen/cg_cast.tc: Replace the code generated for casts to bool with
Index: codegen/cg_misc.tc
===================================================================
RCS file: /cvsroot/dotgnu-pnet/pnet/codegen/cg_misc.tc,v
retrieving revision 1.51
retrieving revision 1.52
diff -u -b -r1.51 -r1.52
--- codegen/cg_misc.tc 9 Dec 2008 21:18:20 -0000 1.51
+++ codegen/cg_misc.tc 12 Dec 2008 19:38:07 -0000 1.52
@@ -679,8 +679,12 @@
}
ILNode_GenValue(ILNode_CastStringToCharPtr)
{
+ ILLabel label = ILLabel_Undefined;
+
ILNode_GenValue(node->expr, info);
ILGenSimple(info, IL_OP_CONV_I);
+ ILGenSimple(info, IL_OP_DUP);
+ ILGenJump(info, IL_OP_BRFALSE, &label);
ILGenCallByName(info, "int32 "
"[.library]System.Runtime.CompilerServices.RuntimeHelpers"
"::get_OffsetToStringData()");
@@ -688,6 +692,7 @@
ILGenSimple(info, IL_OP_CONV_I);
ILGenSimple(info, IL_OP_ADD);
ILGenAdjust(info, -1);
+ ILGenLabel(info, &label);
return ILMachineType_UnmanagedPtr;
}
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