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path: root/utils/TableGen/CodeGenDAGPatterns.cpp
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Diffstat (limited to 'utils/TableGen/CodeGenDAGPatterns.cpp')
-rw-r--r--utils/TableGen/CodeGenDAGPatterns.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/TableGen/CodeGenDAGPatterns.cpp b/utils/TableGen/CodeGenDAGPatterns.cpp
index e70bdb6f60..f3bdb4fab3 100644
--- a/utils/TableGen/CodeGenDAGPatterns.cpp
+++ b/utils/TableGen/CodeGenDAGPatterns.cpp
@@ -842,7 +842,7 @@ bool TreePatternNode::ApplyTypeConstraints(TreePattern &TP, bool NotRegisters) {
// If sign-extended doesn't fit, does it fit as unsigned?
unsigned ValueMask;
unsigned UnsignedVal;
- ValueMask = unsigned(MVT(VT).getIntegerVTBitMask());
+ ValueMask = unsigned(~uint32_t(0UL) >> (32-Size));
UnsignedVal = unsigned(II->getValue());
if ((ValueMask & UnsignedVal) != UnsignedVal) {