================
@@ -0,0 +1,577 @@
+; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -mattr=+precise-memory < %s |
FileCheck %s -check-prefixes=GFX9
+; RUN: llc -mtriple=amdgcn -mcpu=gfx90a -mattr=+precise-memory < %s |
FileCheck %s -check-prefixes=GFX90A
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -mattr=+precise-memory < %s |
FileCheck %s -check-prefixes=GFX10
+; RUN: llc -mtriple=amdgcn-- -mcpu=gfx900
-mattr=-flat-for-global,+enable-flat-scratch,+precise-memory
-amdgpu-use-divergent-register-indexing < %s | FileCheck
--check-prefixes=GFX9-FLATSCR %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+precise-memory < %s |
FileCheck %s -check-prefixes=GFX11
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -mattr=+precise-memory < %s |
FileCheck %s -check-prefixes=GFX12
+
+; from atomicrmw-expand.ll
+; covers flat_load, flat_atomic
+;
+; GFX90A-LABEL: syncscope_workgroup_nortn:
+; GFX90A: ; %bb.0:
+; GFX90A: flat_load_dword v5, v[0:1]
+; GFX90A-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
+; GFX90A: .LBB0_1: ; %atomicrmw.start
+; GFX90A: flat_atomic_cmpswap v3, v[0:1], v[4:5] glc
+; GFX90A-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
+;
+; GFX10-LABEL: syncscope_workgroup_nortn:
+; GFX10: ; %bb.0:
+; GFX10: flat_load_dword v4, v[0:1]
+; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
+; GFX10: .LBB0_1: ; %atomicrmw.start
+; GFX10: flat_atomic_cmpswap v3, v[0:1], v[3:4] glc
+; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
+;
+; GFX11-LABEL: syncscope_workgroup_nortn:
+; GFX11: ; %bb.0:
+; GFX11: flat_load_b32 v4, v[0:1]
+; GFX11-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
+; GFX11: .LBB0_1: ; %atomicrmw.start
+; GFX11: flat_atomic_cmpswap_b32 v3, v[0:1], v[3:4] glc
+; GFX11-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
+;
+; GFX12-LABEL: syncscope_workgroup_nortn:
+; GFX12: ; %bb.0:
+; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
+; GFX12-NEXT: s_wait_expcnt 0x0
+; GFX12-NEXT: s_wait_samplecnt 0x0
+; GFX12-NEXT: s_wait_bvhcnt 0x0
+; GFX12-NEXT: s_wait_kmcnt 0x0
+; GFX12-NEXT: flat_load_b32 v4, v[0:1]
+; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
+
+define void @syncscope_workgroup_nortn(ptr %addr, float %val) {
+ %res = atomicrmw fadd ptr %addr, float %val syncscope("workgroup") seq_cst
+ ret void
+}
+
+; from atomicrmw-nand.ll
+; covers global_atomic, global_load
+;
+; GFX9-LABEL: atomic_nand_i32_global:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: global_load_dword v2, v[0:1], off
+; GFX9-NEXT: s_waitcnt vmcnt(0)
+; GFX9-NEXT: s_mov_b64 s[4:5], 0
+; GFX9-NEXT: .LBB1_1: ; %atomicrmw.start
+; GFX9-NEXT: ; =>This Inner Loop Header: Depth=1
+; GFX9-NOT: s_waitcnt vmcnt(0)
+; GFX9-NEXT: v_mov_b32_e32 v3, v2
+; GFX9-NEXT: v_not_b32_e32 v2, v3
+; GFX9-NEXT: v_or_b32_e32 v2, -5, v2
+; GFX9-NEXT: global_atomic_cmpswap v2, v[0:1], v[2:3], off glc
+; GFX9-NEXT: s_waitcnt vmcnt(0)
+; GFX9-NEXT: buffer_wbinvl1_vol
+; GFX9-NEXT: v_cmp_eq_u32_e32 vcc, v2, v3
+; GFX9-NEXT: s_or_b64 s[4:5], vcc, s[4:5]
+; GFX9-NEXT: s_andn2_b64 exec, exec, s[4:5]
+; GFX9-NEXT: s_cbranch_execnz .LBB1_1
+; GFX9-NEXT: ; %bb.2: ; %atomicrmw.end
+; GFX9-NEXT: s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT: v_mov_b32_e32 v0, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: atomic_nand_i32_global:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: global_load_dword v2, v[0:1], off
+; GFX10-NEXT: s_waitcnt vmcnt(0)
+; GFX10-NEXT: s_mov_b32 s4, 0
+; GFX10-NEXT: .LBB1_1: ; %atomicrmw.start
+; GFX10-NEXT: ; =>This Inner Loop Header: Depth=1
+; GFX10-NOT: s_waitcnt vmcnt(0)
+; GFX10-NEXT: v_mov_b32_e32 v3, v2
+; GFX10-NEXT: v_not_b32_e32 v2, v3
+; GFX10-NEXT: v_or_b32_e32 v2, -5, v2
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: global_atomic_cmpswap v2, v[0:1], v[2:3], off glc
+; GFX10-NEXT: s_waitcnt vmcnt(0)
+; GFX10-NEXT: buffer_gl1_inv
+; GFX10-NEXT: buffer_gl0_inv
+; GFX10-NEXT: v_cmp_eq_u32_e32 vcc_lo, v2, v3
+; GFX10-NEXT: s_or_b32 s4, vcc_lo, s4
+; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s4
+; GFX10-NEXT: s_cbranch_execnz .LBB1_1
+;
+; GFX11-LABEL: atomic_nand_i32_global:
+; GFX11: ; %bb.0:
+; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-NEXT: global_load_b32 v2, v[0:1], off
+; GFX11-NEXT: s_waitcnt vmcnt(0)
+; GFX11: .LBB1_1: ; %atomicrmw.start
+; GFX11: v_mov_b32_e32 v3, v2
+; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) |
instid1(VALU_DEP_1)
+; GFX11-NEXT: v_not_b32_e32 v2, v3
+; GFX11-NEXT: v_or_b32_e32 v2, -5, v2
+; GFX11-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX11-NEXT: global_atomic_cmpswap_b32 v2, v[0:1], v[2:3], off glc
+; GFX11-NEXT: s_waitcnt vmcnt(0)
+; GFX11-NEXT: buffer_gl1_inv
+; GFX11-NEXT: buffer_gl0_inv
+;
+; GFX12-LABEL: atomic_nand_i32_global:
+; GFX12: ; %bb.0:
+; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
+; GFX12-NEXT: s_wait_expcnt 0x0
+; GFX12-NEXT: s_wait_samplecnt 0x0
+; GFX12-NEXT: s_wait_bvhcnt 0x0
+; GFX12-NEXT: s_wait_kmcnt 0x0
+; GFX12-NEXT: global_load_b32 v2, v[0:1], off
+; GFX12-NEXT: s_wait_loadcnt 0x0
+; GFX12: .LBB1_1: ; %atomicrmw.start
+; GFX12: v_mov_b32_e32 v3, v2
+; GFX12-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) |
instid1(VALU_DEP_1)
+; GFX12-NEXT: v_not_b32_e32 v2, v3
+; GFX12-NEXT: v_or_b32_e32 v2, -5, v2
+; GFX12-NEXT: s_wait_storecnt 0x0
+; GFX12-NEXT: global_atomic_cmpswap_b32 v2, v[0:1], v[2:3], off
th:TH_ATOMIC_RETURN
+; GFX12-NEXT: s_wait_loadcnt 0x0
+; GFX12-NEXT: global_inv scope:SCOPE_SYS
+; GFX12-NEXT: v_cmp_eq_u32_e32 vcc_lo, v2, v3
+
+define i32 @atomic_nand_i32_global(ptr addrspace(1) %ptr) nounwind {
+ %result = atomicrmw nand ptr addrspace(1) %ptr, i32 4 seq_cst
+ ret i32 %result
+}
+
+; from bf16.ll
+; covers buffer_load, buffer_store, flat_load, flat_store, global_load,
global_store
+;
+; GFX9-LABEL: test_load_store:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: global_load_ushort v0, v[0:1], off
+; GFX9-NEXT: s_waitcnt vmcnt(0)
+; GFX9-NEXT: global_store_short v[2:3], v0, off
+; GFX9-NEXT: s_waitcnt vmcnt(0)
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: test_load_store:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: global_load_ushort v0, v[0:1], off
+; GFX10-NEXT: s_waitcnt vmcnt(0)
+; GFX10-NEXT: global_store_short v[2:3], v0, off
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX11-LABEL: test_load_store:
+; GFX11: ; %bb.0:
+; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-NEXT: global_load_u16 v0, v[0:1], off
+; GFX11-NEXT: s_waitcnt vmcnt(0)
+; GFX11-NEXT: global_store_b16 v[2:3], v0, off
+; GFX11-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX11-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX12-LABEL: test_load_store:
+; GFX12: ; %bb.0:
+; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
+; GFX12-NEXT: s_wait_expcnt 0x0
+; GFX12-NEXT: s_wait_samplecnt 0x0
+; GFX12-NEXT: s_wait_bvhcnt 0x0
+; GFX12-NEXT: s_wait_kmcnt 0x0
+; GFX12-NEXT: global_load_u16 v0, v[0:1], off
+; GFX12-NEXT: s_wait_loadcnt 0x0
+; GFX12-NEXT: global_store_b16 v[2:3], v0, off
+; GFX12-NEXT: s_wait_storecnt 0x0
+; GFX12-NEXT: s_setpc_b64 s[30:31]
+
+define void @test_load_store(ptr addrspace(1) %in, ptr addrspace(1) %out) {
+ %val = load bfloat, ptr addrspace(1) %in
+ store bfloat %val, ptr addrspace(1) %out
+ ret void
+}
+
+; from scratch-simple.ll
+; covers scratch_load, scratch_store
+;
+; GFX9-FLATSCR-LABEL: {{^}}vs_main:
+; GFX9-FLATSCR: scratch_store_dwordx4 off, v[{{[0-9:]+}}],
+; GFX9-FLATSCR-NEXT: s_waitcnt vmcnt(0)
+; GFX9-FLATSCR: scratch_load_dword {{v[0-9]+}}, {{v[0-9]+}}, off
+; GFX9-FLATSCR-NEXT: s_waitcnt vmcnt(0)
+define amdgpu_vs float @vs_main(i32 %idx) {
----------------
jwanggit86 wrote:
Removed this testcase and added a new one that uses addrspace(5).
https://github.com/llvm/llvm-project/pull/79236
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