| ; RUN: clspv-opt %s -o %t -ReplacePointerBitcast |
| ; RUN: FileCheck %s < %t |
| |
| target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024" |
| target triple = "spir-unknown-unknown" |
| |
| define void @foo(i64 addrspace(1)* %a, [4 x [8 x i32]] addrspace(3)* %b, i32 %n) { |
| entry: |
| %cast = bitcast [4 x [8 x i32]] addrspace(3)* %b to i64 addrspace(3)* |
| %gep = getelementptr i64, i64 addrspace(3)* %cast, i32 %n |
| %ld = load i64, i64 addrspace(3)* %gep |
| store i64 %ld, i64 addrspace(1)* %a, align 8 |
| ret void |
| } |
| |
| ; CHECK: [[mul_n:%[^ ]+]] = mul i32 %n, 2 |
| ; CHECK: [[div32:%[^ ]+]] = udiv i32 [[mul_n]], 32 |
| ; CHECK: [[rem32:%[^ ]+]] = urem i32 [[mul_n]], 32 |
| ; CHECK: [[div8:%[^ ]+]] = udiv i32 [[rem32]], 8 |
| ; CHECK: [[rem8:%[^ ]+]] = urem i32 [[rem32]], 8 |
| ; CHECK: [[gep1:%[^ ]+]] = getelementptr [4 x [8 x i32]], [4 x [8 x i32]] addrspace(3)* %b, i32 [[div32]], i32 [[div8]], i32 [[rem8]] |
| ; CHECK: [[ld1:%[^ ]+]] = load i32, i32 addrspace(3)* [[gep1]], align 4 |
| ; CHECK: [[rem8p:%[^ ]+]] = add i32 [[rem8]], 1 |
| ; CHECK: [[gep2:%[^ ]+]] = getelementptr [4 x [8 x i32]], [4 x [8 x i32]] addrspace(3)* %b, i32 [[div32]], i32 [[div8]], i32 [[rem8p]] |
| ; CHECK: [[ld2:%[^ ]+]] = load i32, i32 addrspace(3)* [[gep2]], align 4 |
| ; CHECK: [[zext1:%[^ ]+]] = zext i32 [[ld1]] to i64 |
| ; CHECK: [[zext2:%[^ ]+]] = zext i32 [[ld2]] to i64 |
| ; CHECK: [[shl:%[^ ]+]] = shl i64 [[zext2]], 32 |
| ; CHECK: [[or:%[^ ]+]] = or i64 [[zext1]], [[shl]] |
| ; CHECK: store i64 [[or]], i64 addrspace(1)* %a, align 8 |
