Author: ahatanak
Date: Mon Jan 9 13:08:06 2012
New Revision: 147786
URL: http://llvm.org/viewvc/llvm-project?rev=147786&view=rev
Log:
Move the piece of code up that skips the padding argument. Without this change,
padding insertion will not work if the coerced type is not a structure.
Modified:
cfe/trunk/lib/CodeGen/CGCall.cpp
Modified: cfe/trunk/lib/CodeGen/CGCall.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGCall.cpp?rev=147786&r1=147785&r2=147786&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGCall.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGCall.cpp Mon Jan 9 13:08:06 2012
@@ -988,6 +988,10 @@
case ABIArgInfo::Extend:
case ABIArgInfo::Direct: {
+ // Skip the dummy padding argument.
+ if (ArgI.getPaddingType())
+ ++AI;
+
// If we have the trivial case, handle it with no muss and fuss.
if (!isa<llvm::StructType>(ArgI.getCoerceToType()) &&
ArgI.getCoerceToType() == ConvertType(Ty) &&
@@ -1030,10 +1034,6 @@
llvm::PointerType::getUnqual(ArgI.getCoerceToType()));
}
- // Skip the dummy padding argument.
- if (ArgI.getPaddingType())
- ++AI;
-
// If the coerce-to type is a first class aggregate, we flatten it and
// pass the elements. Either way is semantically identical, but fast-isel
// and the optimizer generally likes scalar values better than FCAs.
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