| ; RUN: opt < %s -S -nvptx-lower-alloca -infer-address-spaces | FileCheck %s |
| ; RUN: llc < %s -march=nvptx64 -mcpu=sm_35 | FileCheck %s --check-prefix PTX |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64" |
| target triple = "nvptx64-unknown-unknown" |
| |
| define void @kernel() { |
| ; LABEL: @lower_alloca |
| ; PTX-LABEL: .visible .entry kernel( |
| %A = alloca i32 |
| ; CHECK: addrspacecast i32* %A to i32 addrspace(5)* |
| ; CHECK: store i32 0, i32 addrspace(5)* {{%.+}} |
| ; PTX: st.local.u32 [{{%rd[0-9]+}}], {{%r[0-9]+}} |
| store i32 0, i32* %A |
| call void @callee(i32* %A) |
| ret void |
| } |
| |
| declare void @callee(i32*) |
| |
| !nvvm.annotations = !{!0} |
| !0 = !{void ()* @kernel, !"kernel", i32 1} |
