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authorAndrew Trick <atrick@apple.com>2013-11-19 05:05:43 +0000
committerAndrew Trick <atrick@apple.com>2013-11-19 05:05:43 +0000
commit0b843861c6f41b02ebe5c4973e33a91f60370d7d (patch)
treed9e75b1c298e4dbe4e23f9ca207eabe3ffe78a82 /include/llvm/CodeGen/StackMaps.h
parentbb83da2d5e832f1e300e7484cc51aac01e440416 (diff)
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Fix patchpoint comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195103 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/StackMaps.h')
-rw-r--r--include/llvm/CodeGen/StackMaps.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/StackMaps.h b/include/llvm/CodeGen/StackMaps.h
index 86d55cf27f..e90f22e5b6 100644
--- a/include/llvm/CodeGen/StackMaps.h
+++ b/include/llvm/CodeGen/StackMaps.h
@@ -25,7 +25,11 @@ class MCExpr;
/// MI patchpoint operations take the form:
/// [<def>], <id>, <numBytes>, <target>, <numArgs>, <cc>, ...
///
-/// Note that IR/SD patchpoints do not have the <def> or <cc> operands.
+/// IR patchpoint intrinsics do not have the <cc> operand because calling
+/// convention is part of the subclass data.
+///
+/// SD patchpoint nodes do not have a def operand because it is part of the
+/// SDValue.
///
/// Patchpoints following the anyregcc convention are handled specially. For
/// these, the stack map also records the location of the return value and