mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-22 18:54:02 +01:00
51 lines
2.3 KiB
LLVM
51 lines
2.3 KiB
LLVM
; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s -check-prefix=CHECK
|
|
|
|
; Test that buffer_load_format with VGPR resource descriptor is properly
|
|
; legalized.
|
|
|
|
; CHECK-LABEL: {{^}}test_none:
|
|
; CHECK: buffer_load_format_x v0, off, {{s\[[0-9]+:[0-9]+\]}}, 0{{$}}
|
|
define amdgpu_vs float @test_none(<4 x i32> addrspace(4)* inreg %base, i32 %i) {
|
|
main_body:
|
|
%ptr = getelementptr <4 x i32>, <4 x i32> addrspace(4)* %base, i32 %i
|
|
%tmp2 = load <4 x i32>, <4 x i32> addrspace(4)* %ptr, align 32
|
|
%tmp7 = call float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32> %tmp2, i32 0, i32 0, i32 0)
|
|
ret float %tmp7
|
|
}
|
|
|
|
; CHECK-LABEL: {{^}}test_idxen:
|
|
; CHECK: buffer_load_format_x v0, {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}}, 0 idxen{{$}}
|
|
define amdgpu_vs float @test_idxen(<4 x i32> addrspace(4)* inreg %base, i32 %i) {
|
|
main_body:
|
|
%ptr = getelementptr <4 x i32>, <4 x i32> addrspace(4)* %base, i32 %i
|
|
%tmp2 = load <4 x i32>, <4 x i32> addrspace(4)* %ptr, align 32
|
|
%tmp7 = call float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32> %tmp2, i32 undef, i32 0, i32 0, i32 0)
|
|
ret float %tmp7
|
|
}
|
|
|
|
; CHECK-LABEL: {{^}}test_offen:
|
|
; CHECK: buffer_load_format_x v0, {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}}, 0 offen{{$}}
|
|
define amdgpu_vs float @test_offen(<4 x i32> addrspace(4)* inreg %base, i32 %i) {
|
|
main_body:
|
|
%ptr = getelementptr <4 x i32>, <4 x i32> addrspace(4)* %base, i32 %i
|
|
%tmp2 = load <4 x i32>, <4 x i32> addrspace(4)* %ptr, align 32
|
|
%tmp7 = call float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32> %tmp2, i32 undef, i32 0, i32 0)
|
|
ret float %tmp7
|
|
}
|
|
|
|
; CHECK-LABEL: {{^}}test_both:
|
|
; CHECK: buffer_load_format_x v0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 idxen offen{{$}}
|
|
define amdgpu_vs float @test_both(<4 x i32> addrspace(4)* inreg %base, i32 %i) {
|
|
main_body:
|
|
%ptr = getelementptr <4 x i32>, <4 x i32> addrspace(4)* %base, i32 %i
|
|
%tmp2 = load <4 x i32>, <4 x i32> addrspace(4)* %ptr, align 32
|
|
%tmp7 = call float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32> %tmp2, i32 undef, i32 undef, i32 0, i32 0)
|
|
ret float %tmp7
|
|
}
|
|
|
|
declare float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32>, i32, i32, i32, i32 immarg) #1
|
|
declare float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32>, i32, i32, i32 immarg) #1
|
|
|
|
attributes #0 = { nounwind readnone }
|
|
attributes #1 = { nounwind readonly }
|