| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX11,GFX11-SDAG %s |
| ; RUN: llc -global-isel -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX11,GFX11-GISEL %s |
| |
| declare i32 @llvm.amdgcn.permlane64(i32) |
| declare i32 @llvm.amdgcn.workitem.id.x() |
| |
| define amdgpu_kernel void @test_s(ptr addrspace(1) %out, i32 %src0) { |
| ; GFX11-LABEL: test_s: |
| ; GFX11: ; %bb.0: |
| ; GFX11-NEXT: s_clause 0x1 |
| ; GFX11-NEXT: s_load_b32 s2, s[0:1], 0x2c |
| ; GFX11-NEXT: s_load_b64 s[0:1], s[0:1], 0x24 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v0, s2 |
| ; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) |
| ; GFX11-NEXT: v_permlane64_b32 v0, v0 |
| ; GFX11-NEXT: global_store_b32 v1, v0, s[0:1] |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| %v = call i32 @llvm.amdgcn.permlane64(i32 %src0) |
| store i32 %v, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @test_i(ptr addrspace(1) %out) { |
| ; GFX11-LABEL: test_i: |
| ; GFX11: ; %bb.0: |
| ; GFX11-NEXT: s_load_b64 s[0:1], s[0:1], 0x24 |
| ; GFX11-NEXT: v_dual_mov_b32 v0, 0x63 :: v_dual_mov_b32 v1, 0 |
| ; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) |
| ; GFX11-NEXT: v_permlane64_b32 v0, v0 |
| ; GFX11-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-NEXT: global_store_b32 v1, v0, s[0:1] |
| ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-NEXT: s_endpgm |
| %v = call i32 @llvm.amdgcn.permlane64(i32 99) |
| store i32 %v, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @test_v(ptr addrspace(1) %out, i32 %src0) #1 { |
| ; GFX11-SDAG-LABEL: test_v: |
| ; GFX11-SDAG: ; %bb.0: |
| ; GFX11-SDAG-NEXT: s_load_b64 s[0:1], s[0:1], 0x24 |
| ; GFX11-SDAG-NEXT: v_mov_b32_e32 v1, 0 |
| ; GFX11-SDAG-NEXT: v_permlane64_b32 v0, v0 |
| ; GFX11-SDAG-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-SDAG-NEXT: global_store_b32 v1, v0, s[0:1] |
| ; GFX11-SDAG-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-SDAG-NEXT: s_endpgm |
| ; |
| ; GFX11-GISEL-LABEL: test_v: |
| ; GFX11-GISEL: ; %bb.0: |
| ; GFX11-GISEL-NEXT: s_load_b64 s[0:1], s[0:1], 0x24 |
| ; GFX11-GISEL-NEXT: v_permlane64_b32 v0, v0 |
| ; GFX11-GISEL-NEXT: v_mov_b32_e32 v1, 0 |
| ; GFX11-GISEL-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX11-GISEL-NEXT: global_store_b32 v1, v0, s[0:1] |
| ; GFX11-GISEL-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) |
| ; GFX11-GISEL-NEXT: s_endpgm |
| %tidx = call i32 @llvm.amdgcn.workitem.id.x() |
| %v = call i32 @llvm.amdgcn.permlane64(i32 %tidx) |
| store i32 %v, ptr addrspace(1) %out |
| ret void |
| } |