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authorDuncan Sands <baldrick@free.fr>2010-10-31 10:29:14 +0000
committerDuncan Sands <baldrick@free.fr>2010-10-31 10:29:14 +0000
commit0acfa8db3f7a76fe670b69392134fb6760e5e47e (patch)
tree09b5a676dabb0ccfccb725adaa6e2babf6978f79 /include/llvm/CodeGen/CallingConvLower.h
parent7be2c33193aeada8c0ff3555ea54b930f204132a (diff)
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Explain the return value of CCAssignFn.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117854 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/CallingConvLower.h')
-rw-r--r--include/llvm/CodeGen/CallingConvLower.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/CallingConvLower.h b/include/llvm/CodeGen/CallingConvLower.h
index 6fb843641d..a47512c4b0 100644
--- a/include/llvm/CodeGen/CallingConvLower.h
+++ b/include/llvm/CodeGen/CallingConvLower.h
@@ -129,7 +129,7 @@ public:
};
/// CCAssignFn - This function assigns a location for Val, updating State to
-/// reflect the change.
+/// reflect the change. It returns 'true' if it failed to handle Val.
typedef bool CCAssignFn(unsigned ValNo, EVT ValVT,
EVT LocVT, CCValAssign::LocInfo LocInfo,
ISD::ArgFlagsTy ArgFlags, CCState &State);