[llvm] b72330c - [AArch64] AArch64ExpandImm.cpp - fix MSVC "32-bit shift implicitly converted to 64 bits" warning. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2023-02-05T09:38:20Z
New Revision: b72330cd54f985f3454d3538b504027c3eff8711

URL: https://github.com/llvm/llvm-project/commit/b72330cd54f985f3454d3538b504027c3eff8711
DIFF: https://github.com/llvm/llvm-project/commit/b72330cd54f985f3454d3538b504027c3eff8711.diff

LOG: [AArch64] AArch64ExpandImm.cpp - fix MSVC "32-bit shift implicitly converted to 64 bits" warning. NFC.

Added: 
    

Modified: 
    llvm/lib/Target/AArch64/AArch64ExpandImm.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AArch64/AArch64ExpandImm.cpp b/llvm/lib/Target/AArch64/AArch64ExpandImm.cpp
index ff85e2137c67..efaa5e9c4c33 100644
--- a/llvm/lib/Target/AArch64/AArch64ExpandImm.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ExpandImm.cpp
@@ -270,7 +270,7 @@ static uint64_t MaximallyReplicateSubImmediate(uint64_t V, uint64_t Subset) {
 
   // 64, 32, 16, 8, 4, 2
   for (uint64_t i = 0; i < 6; ++i) {
-    uint64_t Rotation = 1 << (6 - i);
+    uint64_t Rotation = 1ULL << (6 - i);
     uint64_t Closure = Result | rotl(Result, Rotation);
     if (Closure != (Closure & V)) {
       break;