From abdcfc18090f93a55bb35048b435028319599180 Mon Sep 17 00:00:00 2001 From: Alexey Bader Date: Mon, 31 Oct 2016 10:26:31 +0000 Subject: [OpenCL] Setting constant address space for array initializers Summary: Setting constant address space for global constants used for memcpy-initialization of arrays. Patch by Alexey Sotkin. Reviewers: bader, yaxunl, Anastasia Subscribers: cfe-commits, AlexeySotkin Differential Revision: https://reviews.llvm.org/D25305 llvm-svn: 285557 --- clang/test/CodeGenOpenCL/private-array-initialization.cl | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 clang/test/CodeGenOpenCL/private-array-initialization.cl (limited to 'clang/test/CodeGenOpenCL/private-array-initialization.cl') diff --git a/clang/test/CodeGenOpenCL/private-array-initialization.cl b/clang/test/CodeGenOpenCL/private-array-initialization.cl new file mode 100644 index 00000000000..a7d4a989197 --- /dev/null +++ b/clang/test/CodeGenOpenCL/private-array-initialization.cl @@ -0,0 +1,9 @@ +// RUN: %clang_cc1 %s -triple spir-unknown-unknown -O0 -emit-llvm -o - | FileCheck %s + +// CHECK: @test.arr = private unnamed_addr addrspace(2) constant [3 x i32] [i32 1, i32 2, i32 3], align 4 + +void test() { + __private int arr[] = {1, 2, 3}; +// CHECK: %[[arr_i8_ptr:[0-9]+]] = bitcast [3 x i32]* %arr to i8* +// CHECK: call void @llvm.memcpy.p0i8.p2i8.i32(i8* %[[arr_i8_ptr]], i8 addrspace(2)* bitcast ([3 x i32] addrspace(2)* @test.arr to i8 addrspace(2)*), i32 12, i32 4, i1 false) +} -- cgit v1.2.3