blob: 6694fda145f565f303a584204c5bf92c9c1e06f7 [file] [log] [blame]
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
; GCN-LABEL: {{^}}private_load_maybe_divergent:
; GCN: buffer_load_dword
; GCN-NOT: s_load_dword s
; GCN: flat_load_dword
; GCN-NOT: s_load_dword s
define amdgpu_kernel void @private_load_maybe_divergent(i32 addrspace(4)* %k, i32* %flat) {
%load = load volatile i32, i32 addrspace(5)* undef, align 4
%gep = getelementptr inbounds i32, i32 addrspace(4)* %k, i32 %load
%maybe.not.uniform.load = load i32, i32 addrspace(4)* %gep, align 4
store i32 %maybe.not.uniform.load, i32 addrspace(1)* undef
ret void
}
; GCN-LABEL: {{^}}flat_load_maybe_divergent:
; GCN: s_load_dwordx4
; GCN-NOT: s_load
; GCN: flat_load_dword
; GCN-NOT: s_load
; GCN: flat_load_dword
; GCN-NOT: s_load
; GCN: flat_store_dword
define amdgpu_kernel void @flat_load_maybe_divergent(i32 addrspace(4)* %k, i32* %flat) {
%load = load i32, i32* %flat, align 4
%gep = getelementptr inbounds i32, i32 addrspace(4)* %k, i32 %load
%maybe.not.uniform.load = load i32, i32 addrspace(4)* %gep, align 4
store i32 %maybe.not.uniform.load, i32 addrspace(1)* undef
ret void
}