From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Mon, 29 Jun 2020 18:21:46 +0000 (-0400)
Subject: LowerConstantIntrinsics: Fix missing test for byval behavior
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7c308dc80a5c6efe4dcb85dc6e20b2691da5c367;p=platform%2Fupstream%2Fllvm.git

LowerConstantIntrinsics: Fix missing test for byval behavior
---

diff --git a/llvm/test/Transforms/LowerConstantIntrinsics/objectsize_basic.ll b/llvm/test/Transforms/LowerConstantIntrinsics/objectsize_basic.ll
index 94aba44..ee5d792 100644
--- a/llvm/test/Transforms/LowerConstantIntrinsics/objectsize_basic.ll
+++ b/llvm/test/Transforms/LowerConstantIntrinsics/objectsize_basic.ll
@@ -81,3 +81,11 @@ entry:
                                                i1 false, i1 false)
   ret i64 %0
 }
+
+; CHECK-LABEL: @test_objectsize_byval_arg(
+; CHECK: ret i64 42
+define i64 @test_objectsize_byval_arg([42 x i8]* byval([42 x i8]) %ptr) {
+  %cast = bitcast [42 x i8]* %ptr to i8*
+  %size = tail call i64 @llvm.objectsize.i64(i8* %cast, i1 true, i1 false, i1 false)
+  ret i64 %size
+}