From: Kazu Hirata <kazu@google.com>
Date: Mon, 13 Feb 2023 05:59:14 +0000 (-0800)
Subject: [AMDGPU] Use llvm::bit_cast (NFC)
X-Git-Tag: upstream/17.0.6~17768
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2bc095037eb64c55e63888ac9c7adde33a4ed933;p=platform%2Fupstream%2Fllvm.git

[AMDGPU] Use llvm::bit_cast (NFC)

AFAICT, this is the only place where we pass a 64-bit value into
BitsToFloat.
---

diff --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/R600InstPrinter.cpp b/llvm/lib/Target/AMDGPU/MCTargetDesc/R600InstPrinter.cpp
index f77ed1f..22d0594 100644
--- a/llvm/lib/Target/AMDGPU/MCTargetDesc/R600InstPrinter.cpp
+++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/R600InstPrinter.cpp
@@ -97,7 +97,7 @@ void R600InstPrinter::printLiteral(const MCInst *MI, unsigned OpNo,
   assert(Op.isImm() || Op.isExpr());
   if (Op.isImm()) {
     int64_t Imm = Op.getImm();
-    O << Imm << '(' << BitsToFloat(Imm) << ')';
+    O << Imm << '(' << llvm::bit_cast<float>(static_cast<uint32_t>(Imm)) << ')';
   }
   if (Op.isExpr()) {
     Op.getExpr()->print(O << '@', &MAI);