From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Wed, 3 Jul 2019 11:23:27 +0000 (+0000)
Subject: [X86][SSE] lowerUINT_TO_FP_v2i32 - explicitly cast half word to double
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0065bfef7d4a77f3d7db7f4237443ede64224c80;p=llvm

[X86][SSE] lowerUINT_TO_FP_v2i32 - explicitly cast half word to double

Fixes MSVC analyzer extension->double warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365027 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 53890af9702..96b9a5c50ce 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -18188,7 +18188,7 @@ static SDValue lowerUINT_TO_FP_v2i32(SDValue Op, SelectionDAG &DAG,
   SDValue HalfWordMask = DAG.getConstant(0x0000FFFF, DL, MVT::v4i32);
 
   // Two to the power of half-word-size.
-  SDValue TWOHW = DAG.getConstantFP(1 << 16, DL, MVT::v2f64);
+  SDValue TWOHW = DAG.getConstantFP((double)(1 << 16), DL, MVT::v2f64);
 
   // Clear upper part of LO, lower HI.
   SDValue HI = DAG.getNode(ISD::SRL, DL, MVT::v4i32, N0, HalfWord);