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|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck %s -check-prefixes=GFX9,SDAG,GFX9-SDAG
; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck %s -check-prefixes=GFX9,GFX9-GISEL
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1010 < %s | FileCheck %s -check-prefixes=GFX10,SDAG,GFX10-SDAG
; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx1010 < %s | FileCheck %s -check-prefixes=GFX10,GFX10-GISEL
declare void @foo(i32)
define amdgpu_ps void @test(ptr addrspace(1) inreg %ptr) {
; SDAG-LABEL: test:
; SDAG: ; %bb.0:
; SDAG-NEXT: s_mov_b32 s2, src_pops_exiting_wave_id
; SDAG-NEXT: v_mov_b32_e32 v0, 0
; SDAG-NEXT: v_mov_b32_e32 v1, s2
; SDAG-NEXT: global_store_dword v0, v1, s[0:1]
; SDAG-NEXT: s_endpgm
;
; GFX9-GISEL-LABEL: test:
; GFX9-GISEL: ; %bb.0:
; GFX9-GISEL-NEXT: s_mov_b32 s2, src_pops_exiting_wave_id
; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s2
; GFX9-GISEL-NEXT: v_mov_b32_e32 v1, 0
; GFX9-GISEL-NEXT: global_store_dword v1, v0, s[0:1]
; GFX9-GISEL-NEXT: s_endpgm
;
; GFX10-GISEL-LABEL: test:
; GFX10-GISEL: ; %bb.0:
; GFX10-GISEL-NEXT: s_mov_b32 s2, src_pops_exiting_wave_id
; GFX10-GISEL-NEXT: v_mov_b32_e32 v1, 0
; GFX10-GISEL-NEXT: v_mov_b32_e32 v0, s2
; GFX10-GISEL-NEXT: global_store_dword v1, v0, s[0:1]
; GFX10-GISEL-NEXT: s_endpgm
%id = call i32 @llvm.amdgcn.pops.exiting.wave.id()
store i32 %id, ptr addrspace(1) %ptr
ret void
}
define amdgpu_ps void @test_loop() {
; GFX9-LABEL: test_loop:
; GFX9: ; %bb.0:
; GFX9-NEXT: .LBB1_1: ; %loop
; GFX9-NEXT: ; =>This Inner Loop Header: Depth=1
; GFX9-NEXT: s_mov_b32 s0, src_pops_exiting_wave_id
; GFX9-NEXT: s_cmp_eq_u32 s0, 0
; GFX9-NEXT: s_cbranch_scc1 .LBB1_1
; GFX9-NEXT: ; %bb.2: ; %exit
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: test_loop:
; GFX10: ; %bb.0:
; GFX10-NEXT: .LBB1_1: ; %loop
; GFX10-NEXT: ; =>This Inner Loop Header: Depth=1
; GFX10-NEXT: s_mov_b32 s0, src_pops_exiting_wave_id
; GFX10-NEXT: s_cmp_eq_u32 s0, 0
; GFX10-NEXT: s_cbranch_scc1 .LBB1_1
; GFX10-NEXT: ; %bb.2: ; %exit
; GFX10-NEXT: s_endpgm
br label %loop
loop:
%id = call i32 @llvm.amdgcn.pops.exiting.wave.id()
%cond = icmp eq i32 %id, 0
br i1 %cond, label %loop, label %exit
exit:
ret void
}
define amdgpu_ps i32 @test_if(i1 inreg %cond) {
; SDAG-LABEL: test_if:
; SDAG: ; %bb.0: ; %entry
; SDAG-NEXT: s_bitcmp0_b32 s0, 0
; SDAG-NEXT: s_mov_b32 s0, src_pops_exiting_wave_id
; SDAG-NEXT: s_cbranch_scc1 .LBB2_2
; SDAG-NEXT: ; %bb.1: ; %body
; SDAG-NEXT: s_mov_b32 s0, src_pops_exiting_wave_id
; SDAG-NEXT: .LBB2_2: ; %exit
; SDAG-NEXT: ; return to shader part epilog
;
; GFX9-GISEL-LABEL: test_if:
; GFX9-GISEL: ; %bb.0: ; %entry
; GFX9-GISEL-NEXT: s_mov_b32 s1, s0
; GFX9-GISEL-NEXT: s_xor_b32 s1, s1, 1
; GFX9-GISEL-NEXT: s_and_b32 s1, s1, 1
; GFX9-GISEL-NEXT: s_mov_b32 s0, src_pops_exiting_wave_id
; GFX9-GISEL-NEXT: s_cmp_lg_u32 s1, 0
; GFX9-GISEL-NEXT: s_cbranch_scc1 .LBB2_2
; GFX9-GISEL-NEXT: ; %bb.1: ; %body
; GFX9-GISEL-NEXT: s_mov_b32 s0, src_pops_exiting_wave_id
; GFX9-GISEL-NEXT: .LBB2_2: ; %exit
; GFX9-GISEL-NEXT: ; return to shader part epilog
;
; GFX10-GISEL-LABEL: test_if:
; GFX10-GISEL: ; %bb.0: ; %entry
; GFX10-GISEL-NEXT: s_xor_b32 s0, s0, 1
; GFX10-GISEL-NEXT: s_and_b32 s1, s0, 1
; GFX10-GISEL-NEXT: s_mov_b32 s0, src_pops_exiting_wave_id
; GFX10-GISEL-NEXT: s_cmp_lg_u32 s1, 0
; GFX10-GISEL-NEXT: s_cbranch_scc1 .LBB2_2
; GFX10-GISEL-NEXT: ; %bb.1: ; %body
; GFX10-GISEL-NEXT: s_mov_b32 s0, src_pops_exiting_wave_id
; GFX10-GISEL-NEXT: .LBB2_2: ; %exit
; GFX10-GISEL-NEXT: ; return to shader part epilog
entry:
%id1 = call i32 @llvm.amdgcn.pops.exiting.wave.id()
br i1 %cond, label %body, label %exit
body:
%id2 = call i32 @llvm.amdgcn.pops.exiting.wave.id()
br label %exit
exit:
%id = phi i32 [ %id1, %entry ], [ %id2, %body ]
ret i32 %id
}
define amdgpu_ps void @test_call(ptr addrspace(1) inreg %ptr) {
; GFX9-SDAG-LABEL: test_call:
; GFX9-SDAG: ; %bb.0:
; GFX9-SDAG-NEXT: s_mov_b32 s36, SCRATCH_RSRC_DWORD0
; GFX9-SDAG-NEXT: s_mov_b32 s37, SCRATCH_RSRC_DWORD1
; GFX9-SDAG-NEXT: s_mov_b32 s38, -1
; GFX9-SDAG-NEXT: s_mov_b32 s39, 0xe00000
; GFX9-SDAG-NEXT: s_add_u32 s36, s36, s2
; GFX9-SDAG-NEXT: s_addc_u32 s37, s37, 0
; GFX9-SDAG-NEXT: s_getpc_b64 s[0:1]
; GFX9-SDAG-NEXT: s_add_u32 s0, s0, foo@gotpcrel32@lo+4
; GFX9-SDAG-NEXT: s_addc_u32 s1, s1, foo@gotpcrel32@hi+12
; GFX9-SDAG-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x0
; GFX9-SDAG-NEXT: s_mov_b32 s6, src_pops_exiting_wave_id
; GFX9-SDAG-NEXT: s_mov_b64 s[0:1], s[36:37]
; GFX9-SDAG-NEXT: s_mov_b64 s[8:9], 36
; GFX9-SDAG-NEXT: s_mov_b64 s[2:3], s[38:39]
; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s6
; GFX9-SDAG-NEXT: s_mov_b32 s32, 0
; GFX9-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-SDAG-NEXT: s_swappc_b64 s[30:31], s[4:5]
; GFX9-SDAG-NEXT: s_endpgm
;
; GFX9-GISEL-LABEL: test_call:
; GFX9-GISEL: ; %bb.0:
; GFX9-GISEL-NEXT: s_mov_b32 s36, SCRATCH_RSRC_DWORD0
; GFX9-GISEL-NEXT: s_mov_b32 s37, SCRATCH_RSRC_DWORD1
; GFX9-GISEL-NEXT: s_mov_b32 s38, -1
; GFX9-GISEL-NEXT: s_mov_b32 s39, 0xe00000
; GFX9-GISEL-NEXT: s_add_u32 s36, s36, s2
; GFX9-GISEL-NEXT: s_addc_u32 s37, s37, 0
; GFX9-GISEL-NEXT: s_getpc_b64 s[0:1]
; GFX9-GISEL-NEXT: s_add_u32 s0, s0, foo@gotpcrel32@lo+4
; GFX9-GISEL-NEXT: s_addc_u32 s1, s1, foo@gotpcrel32@hi+12
; GFX9-GISEL-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x0
; GFX9-GISEL-NEXT: s_mov_b32 s2, src_pops_exiting_wave_id
; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s2
; GFX9-GISEL-NEXT: s_mov_b64 s[0:1], s[36:37]
; GFX9-GISEL-NEXT: s_mov_b64 s[2:3], s[38:39]
; GFX9-GISEL-NEXT: s_mov_b64 s[8:9], 36
; GFX9-GISEL-NEXT: s_mov_b32 s32, 0
; GFX9-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-GISEL-NEXT: s_swappc_b64 s[30:31], s[4:5]
; GFX9-GISEL-NEXT: s_endpgm
;
; GFX10-LABEL: test_call:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_mov_b32 s36, SCRATCH_RSRC_DWORD0
; GFX10-NEXT: s_mov_b32 s37, SCRATCH_RSRC_DWORD1
; GFX10-NEXT: s_mov_b32 s38, -1
; GFX10-NEXT: s_mov_b32 s39, 0x31c16000
; GFX10-NEXT: s_add_u32 s36, s36, s2
; GFX10-NEXT: s_addc_u32 s37, s37, 0
; GFX10-NEXT: s_getpc_b64 s[0:1]
; GFX10-NEXT: s_add_u32 s0, s0, foo@gotpcrel32@lo+4
; GFX10-NEXT: s_addc_u32 s1, s1, foo@gotpcrel32@hi+12
; GFX10-NEXT: s_mov_b64 s[8:9], 36
; GFX10-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x0
; GFX10-NEXT: s_mov_b32 s0, src_pops_exiting_wave_id
; GFX10-NEXT: s_mov_b32 s32, 0
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: s_mov_b64 s[0:1], s[36:37]
; GFX10-NEXT: s_mov_b64 s[2:3], s[38:39]
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_swappc_b64 s[30:31], s[4:5]
; GFX10-NEXT: s_endpgm
%id = call i32 @llvm.amdgcn.pops.exiting.wave.id()
call void @foo(i32 %id)
ret void
}
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
; GFX10-SDAG: {{.*}}
|
