[clang] d53866f - Fix MSVC "result of 32-bit shift implicitly converted to 64 bits" warnings. NFCI.

[Simon Pilgrim via cfe-commits]

Author: Simon Pilgrim
Date: 2021-03-11T10:29:14Z
New Revision: d53866ff473d4023b0e3db68a1b91cfa59aacbb9

URL: https://github.com/llvm/llvm-project/commit/d53866ff473d4023b0e3db68a1b91cfa59aacbb9
DIFF: https://github.com/llvm/llvm-project/commit/d53866ff473d4023b0e3db68a1b91cfa59aacbb9.diff

LOG: Fix MSVC "result of 32-bit shift implicitly converted to 64 bits" warnings. NFCI.

Added: 
    

Modified: 
    clang/utils/TableGen/RISCVVEmitter.cpp

Removed: 
    


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diff  --git a/clang/utils/TableGen/RISCVVEmitter.cpp b/clang/utils/TableGen/RISCVVEmitter.cpp
index 49574e45d5bd..ba96396c780d 100644
--- a/clang/utils/TableGen/RISCVVEmitter.cpp
+++ b/clang/utils/TableGen/RISCVVEmitter.cpp
@@ -244,8 +244,8 @@ LMULType::LMULType(int NewLog2LMUL) {
 
 std::string LMULType::str() const {
   if (Log2LMUL < 0)
-    return "mf" + utostr(1 << (-Log2LMUL));
-  return "m" + utostr(1 << Log2LMUL);
+    return "mf" + utostr(1ULL << (-Log2LMUL));
+  return "m" + utostr(1ULL << Log2LMUL);
 }
 
 VScaleVal LMULType::getScale(unsigned ElementBitwidth) const {