[llvm] [AArch64] determineSVEStackSizes - fix MSVC signed/unsigned comparison failure. NFC. (PR #162059)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-aarch64

Author: Simon Pilgrim (RKSimon)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/162059.diff


1 Files Affected:

- (modified) llvm/lib/Target/AArch64/AArch64FrameLowering.cpp (+1-1) 


``````````diff
diff --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
index b98f7978912f0..c76689f47d91c 100644
--- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -2878,7 +2878,7 @@ static SVEStackSizes determineSVEStackSizes(MachineFunction &MF,
     StackTop += MFI.getObjectSize(FI);
     StackTop = alignTo(StackTop, Alignment);
 
-    assert(StackTop < std::numeric_limits<int64_t>::max() &&
+    assert(StackTop < (uint64_t)std::numeric_limits<int64_t>::max() &&
            "SVE StackTop far too large?!");
 
     int64_t Offset = -int64_t(StackTop);

``````````

</details>


https://github.com/llvm/llvm-project/pull/162059