From 2f40f5681d0d896e592d1b6738d1df17228c68a8 Mon Sep 17 00:00:00 2001
From: "Kevin P. Neal" <kevin.neal@sas.com>
Date: Tue, 17 Dec 2019 12:30:41 -0500
Subject: [FPEnv] IRBuilder support for constrained sitofp/uitofp.

---
 llvm/unittests/IR/IRBuilderTest.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'llvm/unittests/IR')

diff --git a/llvm/unittests/IR/IRBuilderTest.cpp b/llvm/unittests/IR/IRBuilderTest.cpp
index 1ea92940b88..4ceff2d69b8 100644
--- a/llvm/unittests/IR/IRBuilderTest.cpp
+++ b/llvm/unittests/IR/IRBuilderTest.cpp
@@ -222,6 +222,16 @@ TEST_F(IRBuilderTest, ConstrainedFP) {
   II = cast<IntrinsicInst>(VInt);
   EXPECT_EQ(II->getIntrinsicID(), Intrinsic::experimental_constrained_fptosi);
 
+  VDouble = Builder.CreateUIToFP(VInt, Builder.getDoubleTy());
+  ASSERT_TRUE(isa<IntrinsicInst>(VDouble));
+  II = cast<IntrinsicInst>(VDouble);
+  EXPECT_EQ(II->getIntrinsicID(), Intrinsic::experimental_constrained_uitofp);
+
+  VDouble = Builder.CreateSIToFP(VInt, Builder.getDoubleTy());
+  ASSERT_TRUE(isa<IntrinsicInst>(VDouble));
+  II = cast<IntrinsicInst>(VDouble);
+  EXPECT_EQ(II->getIntrinsicID(), Intrinsic::experimental_constrained_sitofp);
+
   V = Builder.CreateFPTrunc(VDouble, Type::getFloatTy(Ctx));
   ASSERT_TRUE(isa<IntrinsicInst>(V));
   II = cast<IntrinsicInst>(V);
-- 
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