From e64a2896094be370f5ca3d755f62c762fb94b37a Mon Sep 17 00:00:00 2001 From: Matt Arsenault Date: Mon, 18 Nov 2013 20:09:47 +0000 Subject: R600/SI: Implement add i64, but do not yet enable. Test doesn't actually check the output. I need to fix add i64 being matched for the addressing calculations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195040 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/R600/add_i64.ll | 45 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 test/CodeGen/R600/add_i64.ll (limited to 'test/CodeGen/R600') diff --git a/test/CodeGen/R600/add_i64.ll b/test/CodeGen/R600/add_i64.ll new file mode 100644 index 0000000000..1f846b4ed3 --- /dev/null +++ b/test/CodeGen/R600/add_i64.ll @@ -0,0 +1,45 @@ +; XFAIL: * +; This will fail until i64 add is enabled + +; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck --check-prefix=SI %s + + +declare i32 @llvm.SI.tid() readnone + +; SI-LABEL: @test_i64_vreg: +define void @test_i64_vreg(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %inA, i64 addrspace(1)* noalias %inB) { + %tid = call i32 @llvm.SI.tid() readnone + %a_ptr = getelementptr i64 addrspace(1)* %inA, i32 %tid + %b_ptr = getelementptr i64 addrspace(1)* %inB, i32 %tid + %a = load i64 addrspace(1)* %a_ptr + %b = load i64 addrspace(1)* %b_ptr + %result = add i64 %a, %b + store i64 %result, i64 addrspace(1)* %out + ret void +} + +; SI-LABEL: @test_i64_sreg: +define void @test_i64_sreg(i64 addrspace(1)* noalias %out, i64 %a, i64 %b) { + %result = add i64 %a, %b + store i64 %result, i64 addrspace(1)* %out + ret void +} + +; SI-LABEL: @test_v2i64_sreg: +define void @test_v2i64_sreg(<2 x i64> addrspace(1)* noalias %out, <2 x i64> %a, <2 x i64> %b) { + %result = add <2 x i64> %a, %b + store <2 x i64> %result, <2 x i64> addrspace(1)* %out + ret void +} + +; SI-LABEL: @test_v2i64_vreg: +define void @test_v2i64_vreg(<2 x i64> addrspace(1)* noalias %out, <2 x i64> addrspace(1)* noalias %inA, <2 x i64> addrspace(1)* noalias %inB) { + %tid = call i32 @llvm.SI.tid() readnone + %a_ptr = getelementptr <2 x i64> addrspace(1)* %inA, i32 %tid + %b_ptr = getelementptr <2 x i64> addrspace(1)* %inB, i32 %tid + %a = load <2 x i64> addrspace(1)* %a_ptr + %b = load <2 x i64> addrspace(1)* %b_ptr + %result = add <2 x i64> %a, %b + store <2 x i64> %result, <2 x i64> addrspace(1)* %out + ret void +} -- cgit v1.2.3