llvm/test/CodeGen/AMDGPU/llvm.amdgcn.dead.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -global-isel=0 -mtriple=amdgpu12.00 -mattr=+real-true16 < %s | FileCheck -check-prefixes=ASM-SDAG %s
; RUN: llc -global-isel=0 -mtriple=amdgpu12.00 -mattr=-real-true16 < %s | FileCheck -check-prefixes=ASM-SDAG %s
; RUN: llc -global-isel=1 -mtriple=amdgpu12.00 -mattr=+real-true16 < %s | FileCheck -check-prefixes=ASM-GISEL-TRUE16 %s
; RUN: llc -global-isel=1 -mtriple=amdgpu12.00 -mattr=-real-true16 < %s | FileCheck -check-prefixes=ASM-GISEL-FAKE16 %s

; Test that we can use v0 for temporaries in the if.then block.
define i32 @dead_i32(i1 %cond, i32 %x, ptr addrspace(1) %ptr1) #0 {
; ASM-SDAG-LABEL: dead_i32:
; ASM-SDAG:       ; %bb.0: ; %entry
; ASM-SDAG-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-SDAG-NEXT:    s_wait_expcnt 0x0
; ASM-SDAG-NEXT:    s_wait_samplecnt 0x0
; ASM-SDAG-NEXT:    s_wait_bvhcnt 0x0
; ASM-SDAG-NEXT:    s_wait_kmcnt 0x0
; ASM-SDAG-NEXT:    v_mov_b32_e32 v4, v0
; ASM-SDAG-NEXT:    v_mov_b32_e32 v0, v1
; ASM-SDAG-NEXT:    s_mov_b32 s0, exec_lo
; ASM-SDAG-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; ASM-SDAG-NEXT:    v_and_b32_e32 v1, 1, v4
; ASM-SDAG-NEXT:    v_cmpx_eq_u32_e32 1, v1
; ASM-SDAG-NEXT:    s_cbranch_execz .LBB0_2
; ASM-SDAG-NEXT:  ; %bb.1: ; %if.then
; ASM-SDAG-NEXT:    v_add_nc_u32_e32 v0, 1, v0
; ASM-SDAG-NEXT:    global_store_b32 v[2:3], v0, off
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr0
; ASM-SDAG-NEXT:  .LBB0_2: ; %if.end
; ASM-SDAG-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-SDAG-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; ASM-GISEL-TRUE16-LABEL: dead_i32:
; ASM-GISEL-TRUE16:       ; %bb.0: ; %entry
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    v_mov_b32_e32 v4, v0
; ASM-GISEL-TRUE16-NEXT:    v_mov_b32_e32 v0, v1
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; ASM-GISEL-TRUE16-NEXT:    v_and_b32_e32 v1, 1, v4
; ASM-GISEL-TRUE16-NEXT:    v_cmpx_ne_u32_e32 0, v1
; ASM-GISEL-TRUE16-NEXT:    s_cbranch_execz .LBB0_2
; ASM-GISEL-TRUE16-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-TRUE16-NEXT:    v_add_nc_u32_e32 v0, 1, v0
; ASM-GISEL-TRUE16-NEXT:    global_store_b32 v[2:3], v0, off
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr0
; ASM-GISEL-TRUE16-NEXT:  .LBB0_2: ; %if.end
; ASM-GISEL-TRUE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-TRUE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-TRUE16-NEXT:    s_setpc_b64 s[30:31]
;
; ASM-GISEL-FAKE16-LABEL: dead_i32:
; ASM-GISEL-FAKE16:       ; %bb.0: ; %entry
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    v_mov_b32_e32 v4, v0
; ASM-GISEL-FAKE16-NEXT:    v_mov_b32_e32 v0, v1
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; ASM-GISEL-FAKE16-NEXT:    v_and_b32_e32 v1, 1, v4
; ASM-GISEL-FAKE16-NEXT:    v_cmpx_ne_u32_e32 0, v1
; ASM-GISEL-FAKE16-NEXT:    s_cbranch_execz .LBB0_2
; ASM-GISEL-FAKE16-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-FAKE16-NEXT:    v_add_nc_u32_e32 v0, 1, v0
; ASM-GISEL-FAKE16-NEXT:    global_store_b32 v[2:3], v0, off
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr0
; ASM-GISEL-FAKE16-NEXT:  .LBB0_2: ; %if.end
; ASM-GISEL-FAKE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-FAKE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-FAKE16-NEXT:    s_setpc_b64 s[30:31]
entry:
  %dead = call i32 @llvm.amdgcn.dead.i32()
  br i1 %cond, label %if.then, label %if.end

if.then:                                          ; preds = %entry
  %temp = add i32 %x, 1
  store i32 %temp, ptr addrspace(1) %ptr1
  br label %if.end

if.end:
  %res = phi i32 [ %x, %entry ], [ %dead, %if.then ]
  ret i32 %res
}

%trivial_types = type { i32, float, <3 x i32>, i64, ptr addrspace(5), ptr addrspace(1), <4 x float>, { float, <2 x i16> } }

define %trivial_types @dead_struct(i1 %cond, %trivial_types %x, ptr addrspace(1) %ptr1, i32 %v) #0 {
; ASM-SDAG-LABEL: dead_struct:
; ASM-SDAG:       ; %bb.0: ; %entry
; ASM-SDAG-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-SDAG-NEXT:    s_wait_expcnt 0x0
; ASM-SDAG-NEXT:    s_wait_samplecnt 0x0
; ASM-SDAG-NEXT:    s_wait_bvhcnt 0x0
; ASM-SDAG-NEXT:    s_wait_kmcnt 0x0
; ASM-SDAG-NEXT:    v_mov_b32_e32 v20, v0
; ASM-SDAG-NEXT:    v_mov_b32_e32 v0, v1
; ASM-SDAG-NEXT:    s_mov_b32 s0, exec_lo
; ASM-SDAG-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; ASM-SDAG-NEXT:    v_and_b32_e32 v1, 1, v20
; ASM-SDAG-NEXT:    v_cmpx_eq_u32_e32 1, v1
; ASM-SDAG-NEXT:    s_cbranch_execz .LBB1_2
; ASM-SDAG-NEXT:  ; %bb.1: ; %if.then
; ASM-SDAG-NEXT:    v_dual_mov_b32 v11, 0 :: v_dual_add_nc_u32 v0, 15, v19
; ASM-SDAG-NEXT:    v_mov_b32_e32 v2, 0x3fc00000
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr3_vgpr4_vgpr5
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr6_vgpr7
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr8
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr9_vgpr10
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr15
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr16
; ASM-SDAG-NEXT:    s_delay_alu instid0(VALU_DEP_2)
; ASM-SDAG-NEXT:    v_dual_mov_b32 v12, v11 :: v_dual_mov_b32 v13, v11
; ASM-SDAG-NEXT:    v_mov_b32_e32 v14, v11
; ASM-SDAG-NEXT:    global_store_b32 v[17:18], v0, off
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr0
; ASM-SDAG-NEXT:  .LBB1_2: ; %if.end
; ASM-SDAG-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-SDAG-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-SDAG-NEXT:    v_dual_mov_b32 v1, v2 :: v_dual_mov_b32 v2, v3
; ASM-SDAG-NEXT:    v_dual_mov_b32 v3, v4 :: v_dual_mov_b32 v4, v5
; ASM-SDAG-NEXT:    v_dual_mov_b32 v5, v6 :: v_dual_mov_b32 v6, v7
; ASM-SDAG-NEXT:    v_dual_mov_b32 v7, v8 :: v_dual_mov_b32 v8, v9
; ASM-SDAG-NEXT:    v_dual_mov_b32 v9, v10 :: v_dual_mov_b32 v10, v11
; ASM-SDAG-NEXT:    v_dual_mov_b32 v11, v12 :: v_dual_mov_b32 v12, v13
; ASM-SDAG-NEXT:    v_dual_mov_b32 v13, v14 :: v_dual_mov_b32 v14, v15
; ASM-SDAG-NEXT:    v_mov_b32_e32 v15, v16
; ASM-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; ASM-GISEL-TRUE16-LABEL: dead_struct:
; ASM-GISEL-TRUE16:       ; %bb.0: ; %entry
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    v_mov_b32_e32 v20, v0
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v0, v1 :: v_dual_mov_b32 v1, v2
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; ASM-GISEL-TRUE16-NEXT:    v_and_b32_e32 v2, 1, v20
; ASM-GISEL-TRUE16-NEXT:    v_cmpx_ne_u32_e32 0, v2
; ASM-GISEL-TRUE16-NEXT:    s_cbranch_execz .LBB1_2
; ASM-GISEL-TRUE16-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s4, 0
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s1, 0x3fc00000
; ASM-GISEL-TRUE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s5, s4
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s6, s4
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s7, s4
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v1, s1 :: v_dual_add_nc_u32 v0, 15, v19
; ASM-GISEL-TRUE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v14, s7 :: v_dual_mov_b32 v13, s6
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v12, s5 :: v_dual_mov_b32 v11, s4
; ASM-GISEL-TRUE16-NEXT:    global_store_b32 v[17:18], v0, off
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr0
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr3_vgpr4_vgpr5
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr6_vgpr7
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr8
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr9_vgpr10
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr15
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr16
; ASM-GISEL-TRUE16-NEXT:  .LBB1_2: ; %if.end
; ASM-GISEL-TRUE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-TRUE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v2, v3 :: v_dual_mov_b32 v3, v4
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v4, v5 :: v_dual_mov_b32 v5, v6
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v6, v7 :: v_dual_mov_b32 v7, v8
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v8, v9 :: v_dual_mov_b32 v9, v10
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v10, v11 :: v_dual_mov_b32 v11, v12
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v12, v13 :: v_dual_mov_b32 v13, v14
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v14, v15 :: v_dual_mov_b32 v15, v16
; ASM-GISEL-TRUE16-NEXT:    s_setpc_b64 s[30:31]
;
; ASM-GISEL-FAKE16-LABEL: dead_struct:
; ASM-GISEL-FAKE16:       ; %bb.0: ; %entry
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    v_mov_b32_e32 v20, v0
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v0, v1 :: v_dual_mov_b32 v1, v2
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; ASM-GISEL-FAKE16-NEXT:    v_and_b32_e32 v2, 1, v20
; ASM-GISEL-FAKE16-NEXT:    v_cmpx_ne_u32_e32 0, v2
; ASM-GISEL-FAKE16-NEXT:    s_cbranch_execz .LBB1_2
; ASM-GISEL-FAKE16-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s4, 0
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s1, 0x3fc00000
; ASM-GISEL-FAKE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s5, s4
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s6, s4
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s7, s4
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v1, s1 :: v_dual_add_nc_u32 v0, 15, v19
; ASM-GISEL-FAKE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v14, s7 :: v_dual_mov_b32 v13, s6
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v12, s5 :: v_dual_mov_b32 v11, s4
; ASM-GISEL-FAKE16-NEXT:    global_store_b32 v[17:18], v0, off
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr0
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr3_vgpr4_vgpr5
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr6_vgpr7
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr8
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr9_vgpr10
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr15
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr16
; ASM-GISEL-FAKE16-NEXT:  .LBB1_2: ; %if.end
; ASM-GISEL-FAKE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-FAKE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v2, v3 :: v_dual_mov_b32 v3, v4
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v4, v5 :: v_dual_mov_b32 v5, v6
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v6, v7 :: v_dual_mov_b32 v7, v8
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v8, v9 :: v_dual_mov_b32 v9, v10
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v10, v11 :: v_dual_mov_b32 v11, v12
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v12, v13 :: v_dual_mov_b32 v13, v14
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v14, v15 :: v_dual_mov_b32 v15, v16
; ASM-GISEL-FAKE16-NEXT:    s_setpc_b64 s[30:31]
; ASM-GISEL-LABEL: dead_struct:
; ASM-GISEL:       ; %bb.0: ; %entry
; ASM-GISEL-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-NEXT:    v_mov_b32_e32 v20, v0
; ASM-GISEL-NEXT:    v_dual_mov_b32 v0, v1 :: v_dual_mov_b32 v1, v2
; ASM-GISEL-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; ASM-GISEL-NEXT:    v_and_b32_e32 v2, 1, v20
; ASM-GISEL-NEXT:    v_cmpx_ne_u32_e32 0, v2
; ASM-GISEL-NEXT:    s_cbranch_execz .LBB1_2
; ASM-GISEL-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-NEXT:    s_mov_b32 s4, 0
; ASM-GISEL-NEXT:    s_mov_b32 s1, 0x3fc00000
; ASM-GISEL-NEXT:    s_wait_alu 0xfffe
; ASM-GISEL-NEXT:    s_mov_b32 s7, s4
; ASM-GISEL-NEXT:    s_mov_b32 s5, s4
; ASM-GISEL-NEXT:    s_mov_b32 s6, s4
; ASM-GISEL-NEXT:    s_wait_alu 0xfffe
; ASM-GISEL-NEXT:    v_dual_mov_b32 v14, s7 :: v_dual_mov_b32 v13, s6
; ASM-GISEL-NEXT:    v_dual_mov_b32 v1, s1 :: v_dual_add_nc_u32 v0, 15, v19
; ASM-GISEL-NEXT:    v_dual_mov_b32 v12, s5 :: v_dual_mov_b32 v11, s4
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr3_vgpr4_vgpr5
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr6_vgpr7
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr8
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr9_vgpr10
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr15
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr16
; ASM-GISEL-NEXT:    global_store_b32 v[17:18], v0, off
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr0
; ASM-GISEL-NEXT:  .LBB1_2: ; %if.end
; ASM-GISEL-NEXT:    s_wait_alu 0xfffe
; ASM-GISEL-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-NEXT:    v_dual_mov_b32 v2, v3 :: v_dual_mov_b32 v3, v4
; ASM-GISEL-NEXT:    v_dual_mov_b32 v4, v5 :: v_dual_mov_b32 v5, v6
; ASM-GISEL-NEXT:    v_dual_mov_b32 v6, v7 :: v_dual_mov_b32 v7, v8
; ASM-GISEL-NEXT:    v_dual_mov_b32 v8, v9 :: v_dual_mov_b32 v9, v10
; ASM-GISEL-NEXT:    v_dual_mov_b32 v10, v11 :: v_dual_mov_b32 v11, v12
; ASM-GISEL-NEXT:    v_dual_mov_b32 v12, v13 :: v_dual_mov_b32 v13, v14
; ASM-GISEL-NEXT:    v_dual_mov_b32 v14, v15 :: v_dual_mov_b32 v15, v16
; ASM-GISEL-NEXT:    s_setpc_b64 s[30:31]
entry:
  br i1 %cond, label %if.then, label %if.end

if.then:
  %dead = call %trivial_types @llvm.amdgcn.dead.s_trivial_typess()
  %dead_insert_1 = insertvalue %trivial_types %dead, float 1.5, 1
  %dead_insert_3 = insertvalue %trivial_types %dead_insert_1, <4 x float> zeroinitializer, 6

  %vgpr_use = add i32 %v, 15 ; may use v0 or one of the other implicit_defs
  store i32 %vgpr_use, ptr addrspace(1) %ptr1

  br label %if.end

if.end:
  %res = phi %trivial_types [ %x, %entry ], [ %dead_insert_3, %if.then ]
  ret %trivial_types %res
}

define [32 x i32] @dead_array(i1 %cond, [32 x i32] %x, ptr addrspace(1) %ptr1, i32 %v) #0 {
; ASM-SDAG-LABEL: dead_array:
; ASM-SDAG:       ; %bb.0: ; %entry
; ASM-SDAG-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-SDAG-NEXT:    s_wait_expcnt 0x0
; ASM-SDAG-NEXT:    s_wait_samplecnt 0x0
; ASM-SDAG-NEXT:    s_wait_bvhcnt 0x0
; ASM-SDAG-NEXT:    s_wait_kmcnt 0x0
; ASM-SDAG-NEXT:    v_dual_mov_b32 v32, v30 :: v_dual_mov_b32 v33, v0
; ASM-SDAG-NEXT:    v_mov_b32_e32 v0, v1
; ASM-SDAG-NEXT:    s_clause 0x4
; ASM-SDAG-NEXT:    scratch_load_b32 v35, off, s32 offset:12
; ASM-SDAG-NEXT:    scratch_load_b32 v34, off, s32 offset:8
; ASM-SDAG-NEXT:    scratch_load_b32 v31, off, s32 offset:4
; ASM-SDAG-NEXT:    scratch_load_b32 v30, off, s32
; ASM-SDAG-NEXT:    scratch_load_b32 v1, off, s32 offset:16
; ASM-SDAG-NEXT:    s_mov_b32 s0, exec_lo
; ASM-SDAG-NEXT:    v_and_b32_e32 v33, 1, v33
; ASM-SDAG-NEXT:    s_delay_alu instid0(VALU_DEP_1)
; ASM-SDAG-NEXT:    v_cmpx_eq_u32_e32 1, v33
; ASM-SDAG-NEXT:    s_cbranch_execz .LBB2_2
; ASM-SDAG-NEXT:  ; %bb.1: ; %if.then
; ASM-SDAG-NEXT:    v_dual_mov_b32 v8, 15 :: v_dual_mov_b32 v7, 13
; ASM-SDAG-NEXT:    s_wait_loadcnt 0x0
; ASM-SDAG-NEXT:    v_add_nc_u32_e32 v0, 15, v1
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr2
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr3
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr4
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr5
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr6
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr9
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr10
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr11
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr12
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr13
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr14
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr15
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr16
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr17
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr18
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr19
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr20
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr21
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr22
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr23
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr24
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr25
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr26
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr27
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr28
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr29
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr32
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr30
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr31
; ASM-SDAG-NEXT:    global_store_b32 v[34:35], v0, off
; ASM-SDAG-NEXT:    ; implicit-def: $vgpr0
; ASM-SDAG-NEXT:  .LBB2_2: ; %if.end
; ASM-SDAG-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-SDAG-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-SDAG-NEXT:    s_wait_loadcnt 0x0
; ASM-SDAG-NEXT:    v_dual_mov_b32 v1, v2 :: v_dual_mov_b32 v2, v3
; ASM-SDAG-NEXT:    v_dual_mov_b32 v3, v4 :: v_dual_mov_b32 v4, v5
; ASM-SDAG-NEXT:    v_dual_mov_b32 v5, v6 :: v_dual_mov_b32 v6, v7
; ASM-SDAG-NEXT:    v_dual_mov_b32 v7, v8 :: v_dual_mov_b32 v8, v9
; ASM-SDAG-NEXT:    v_dual_mov_b32 v9, v10 :: v_dual_mov_b32 v10, v11
; ASM-SDAG-NEXT:    v_dual_mov_b32 v11, v12 :: v_dual_mov_b32 v12, v13
; ASM-SDAG-NEXT:    v_dual_mov_b32 v13, v14 :: v_dual_mov_b32 v14, v15
; ASM-SDAG-NEXT:    v_dual_mov_b32 v15, v16 :: v_dual_mov_b32 v16, v17
; ASM-SDAG-NEXT:    v_dual_mov_b32 v17, v18 :: v_dual_mov_b32 v18, v19
; ASM-SDAG-NEXT:    v_dual_mov_b32 v19, v20 :: v_dual_mov_b32 v20, v21
; ASM-SDAG-NEXT:    v_dual_mov_b32 v21, v22 :: v_dual_mov_b32 v22, v23
; ASM-SDAG-NEXT:    v_dual_mov_b32 v23, v24 :: v_dual_mov_b32 v24, v25
; ASM-SDAG-NEXT:    v_dual_mov_b32 v25, v26 :: v_dual_mov_b32 v26, v27
; ASM-SDAG-NEXT:    v_dual_mov_b32 v27, v28 :: v_dual_mov_b32 v28, v29
; ASM-SDAG-NEXT:    v_mov_b32_e32 v29, v32
; ASM-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; ASM-GISEL-TRUE16-LABEL: dead_array:
; ASM-GISEL-TRUE16:       ; %bb.0: ; %entry
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    v_mov_b32_e32 v32, v0
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v0, v1 :: v_dual_mov_b32 v1, v2
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v2, v3 :: v_dual_mov_b32 v3, v4
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v4, v5 :: v_dual_mov_b32 v5, v6
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v6, v7 :: v_dual_mov_b32 v7, v8
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v8, v9 :: v_dual_mov_b32 v9, v10
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v10, v11 :: v_dual_mov_b32 v11, v12
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v12, v13 :: v_dual_mov_b32 v13, v14
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v14, v15 :: v_dual_mov_b32 v15, v16
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v16, v17 :: v_dual_mov_b32 v17, v18
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v18, v19 :: v_dual_mov_b32 v19, v20
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v20, v21 :: v_dual_mov_b32 v21, v22
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v22, v23 :: v_dual_mov_b32 v23, v24
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v24, v25 :: v_dual_mov_b32 v25, v26
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v26, v27 :: v_dual_mov_b32 v27, v28
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v28, v29 :: v_dual_mov_b32 v29, v30
; ASM-GISEL-TRUE16-NEXT:    s_clause 0x4
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v30, off, s32
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v31, off, s32 offset:4
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v33, off, s32 offset:8
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v34, off, s32 offset:12
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v35, off, s32 offset:16
; ASM-GISEL-TRUE16-NEXT:    v_and_b32_e32 v32, 1, v32
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_1)
; ASM-GISEL-TRUE16-NEXT:    v_cmpx_ne_u32_e32 0, v32
; ASM-GISEL-TRUE16-NEXT:    s_cbranch_execz .LBB2_2
; ASM-GISEL-TRUE16-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s1, 15
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s2, 13
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v7, s1 :: v_dual_add_nc_u32 v0, 15, v35
; ASM-GISEL-TRUE16-NEXT:    v_mov_b32_e32 v6, s2
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr1
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr2
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr3
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr4
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr5
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr8
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr9
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr10
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr11
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr12
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr13
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr14
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr15
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr16
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr17
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr18
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr19
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr20
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr21
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr22
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr23
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr24
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr25
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr26
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr27
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr28
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr29
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr30
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr31
; ASM-GISEL-TRUE16-NEXT:    global_store_b32 v[33:34], v0, off
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr0
; ASM-GISEL-TRUE16-NEXT:  .LBB2_2: ; %if.end
; ASM-GISEL-TRUE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-TRUE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_setpc_b64 s[30:31]
;
; ASM-GISEL-FAKE16-LABEL: dead_array:
; ASM-GISEL-FAKE16:       ; %bb.0: ; %entry
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    v_mov_b32_e32 v32, v0
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v0, v1 :: v_dual_mov_b32 v1, v2
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v2, v3 :: v_dual_mov_b32 v3, v4
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v4, v5 :: v_dual_mov_b32 v5, v6
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v6, v7 :: v_dual_mov_b32 v7, v8
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v8, v9 :: v_dual_mov_b32 v9, v10
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v10, v11 :: v_dual_mov_b32 v11, v12
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v12, v13 :: v_dual_mov_b32 v13, v14
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v14, v15 :: v_dual_mov_b32 v15, v16
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v16, v17 :: v_dual_mov_b32 v17, v18
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v18, v19 :: v_dual_mov_b32 v19, v20
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v20, v21 :: v_dual_mov_b32 v21, v22
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v22, v23 :: v_dual_mov_b32 v23, v24
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v24, v25 :: v_dual_mov_b32 v25, v26
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v26, v27 :: v_dual_mov_b32 v27, v28
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v28, v29 :: v_dual_mov_b32 v29, v30
; ASM-GISEL-FAKE16-NEXT:    s_clause 0x4
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v30, off, s32
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v31, off, s32 offset:4
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v33, off, s32 offset:8
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v34, off, s32 offset:12
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v35, off, s32 offset:16
; ASM-GISEL-FAKE16-NEXT:    v_and_b32_e32 v32, 1, v32
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_1)
; ASM-GISEL-FAKE16-NEXT:    v_cmpx_ne_u32_e32 0, v32
; ASM-GISEL-FAKE16-NEXT:    s_cbranch_execz .LBB2_2
; ASM-GISEL-FAKE16-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s1, 15
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s2, 13
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v7, s1 :: v_dual_add_nc_u32 v0, 15, v35
; ASM-GISEL-FAKE16-NEXT:    v_mov_b32_e32 v6, s2
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr1
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr2
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr3
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr4
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr5
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr8
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr9
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr10
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr11
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr12
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr13
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr14
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr15
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr16
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr17
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr18
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr19
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr20
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr21
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr22
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr23
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr24
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr25
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr26
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr27
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr28
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr29
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr30
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr31
; ASM-GISEL-FAKE16-NEXT:    global_store_b32 v[33:34], v0, off
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr0
; ASM-GISEL-FAKE16-NEXT:  .LBB2_2: ; %if.end
; ASM-GISEL-FAKE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-FAKE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_setpc_b64 s[30:31]
; ASM-GISEL-LABEL: dead_array:
; ASM-GISEL:       ; %bb.0: ; %entry
; ASM-GISEL-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-NEXT:    v_mov_b32_e32 v32, v0
; ASM-GISEL-NEXT:    v_dual_mov_b32 v0, v1 :: v_dual_mov_b32 v1, v2
; ASM-GISEL-NEXT:    v_dual_mov_b32 v2, v3 :: v_dual_mov_b32 v3, v4
; ASM-GISEL-NEXT:    v_dual_mov_b32 v4, v5 :: v_dual_mov_b32 v5, v6
; ASM-GISEL-NEXT:    v_dual_mov_b32 v6, v7 :: v_dual_mov_b32 v7, v8
; ASM-GISEL-NEXT:    v_dual_mov_b32 v8, v9 :: v_dual_mov_b32 v9, v10
; ASM-GISEL-NEXT:    v_dual_mov_b32 v10, v11 :: v_dual_mov_b32 v11, v12
; ASM-GISEL-NEXT:    v_dual_mov_b32 v12, v13 :: v_dual_mov_b32 v13, v14
; ASM-GISEL-NEXT:    v_dual_mov_b32 v14, v15 :: v_dual_mov_b32 v15, v16
; ASM-GISEL-NEXT:    v_dual_mov_b32 v16, v17 :: v_dual_mov_b32 v17, v18
; ASM-GISEL-NEXT:    v_dual_mov_b32 v18, v19 :: v_dual_mov_b32 v19, v20
; ASM-GISEL-NEXT:    v_dual_mov_b32 v20, v21 :: v_dual_mov_b32 v21, v22
; ASM-GISEL-NEXT:    v_dual_mov_b32 v22, v23 :: v_dual_mov_b32 v23, v24
; ASM-GISEL-NEXT:    v_dual_mov_b32 v24, v25 :: v_dual_mov_b32 v25, v26
; ASM-GISEL-NEXT:    v_dual_mov_b32 v26, v27 :: v_dual_mov_b32 v27, v28
; ASM-GISEL-NEXT:    v_dual_mov_b32 v28, v29 :: v_dual_mov_b32 v29, v30
; ASM-GISEL-NEXT:    s_clause 0x4
; ASM-GISEL-NEXT:    scratch_load_b32 v30, off, s32
; ASM-GISEL-NEXT:    scratch_load_b32 v31, off, s32 offset:4
; ASM-GISEL-NEXT:    scratch_load_b32 v33, off, s32 offset:8
; ASM-GISEL-NEXT:    scratch_load_b32 v34, off, s32 offset:12
; ASM-GISEL-NEXT:    scratch_load_b32 v35, off, s32 offset:16
; ASM-GISEL-NEXT:    v_and_b32_e32 v32, 1, v32
; ASM-GISEL-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_1)
; ASM-GISEL-NEXT:    v_cmpx_ne_u32_e32 0, v32
; ASM-GISEL-NEXT:    s_cbranch_execz .LBB2_2
; ASM-GISEL-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-NEXT:    s_mov_b32 s1, 15
; ASM-GISEL-NEXT:    s_mov_b32 s2, 13
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-NEXT:    s_wait_alu 0xfffe
; ASM-GISEL-NEXT:    v_dual_mov_b32 v7, s1 :: v_dual_add_nc_u32 v0, 15, v35
; ASM-GISEL-NEXT:    v_mov_b32_e32 v6, s2
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr1
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr2
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr3
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr4
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr5
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr8
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr9
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr10
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr11
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr12
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr13
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr14
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr15
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr16
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr17
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr18
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr19
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr20
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr21
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr22
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr23
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr24
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr25
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr26
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr27
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr28
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr29
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr30
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr31
; ASM-GISEL-NEXT:    global_store_b32 v[33:34], v0, off
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr0
; ASM-GISEL-NEXT:  .LBB2_2: ; %if.end
; ASM-GISEL-NEXT:    s_wait_alu 0xfffe
; ASM-GISEL-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-NEXT:    s_setpc_b64 s[30:31]
entry:
  br i1 %cond, label %if.then, label %if.end

if.then:
  %dead = call [32 x i32] @llvm.amdgcn.dead()
  %dead_insert_1 = insertvalue [32 x i32] %dead, i32 15, 7
  %dead_insert_3 = insertvalue [32 x i32] %dead_insert_1, i32 13, 6

  %vgpr_use = add i32 %v, 15 ; may use v0 or one of the other implicit_defs
  store i32 %vgpr_use, ptr addrspace(1) %ptr1

  br label %if.end

if.end:
  %res = phi [32 x i32] [ %x, %entry ], [ %dead_insert_3, %if.then ]
  ret [32 x i32] %res
}

%non_trivial_types = type { i8, i16, half, bfloat, <2 x i16>, <2 x half>, <2 x bfloat>, <5 x i32>, i128, [32 x i32] }

define %non_trivial_types @dead_non_trivial(i1 %cond, %non_trivial_types %x, ptr addrspace(1) %ptr1, i32 %v) #0 {
; ASM-GISEL-TRUE16-LABEL: dead_non_trivial:
; ASM-GISEL-TRUE16:       ; %bb.0: ; %entry
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_clause 0x15
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v33, off, s32
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v34, off, s32 offset:4
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v35, off, s32 offset:8
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v36, off, s32 offset:12
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v37, off, s32 offset:16
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v38, off, s32 offset:20
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v39, off, s32 offset:24
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v48, off, s32 offset:28
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v49, off, s32 offset:32
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v50, off, s32 offset:36
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v51, off, s32 offset:40
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v52, off, s32 offset:44
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v53, off, s32 offset:48
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v54, off, s32 offset:52
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v55, off, s32 offset:56
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v64, off, s32 offset:60
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v65, off, s32 offset:64
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v66, off, s32 offset:68
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v67, off, s32 offset:72
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v31, off, s32 offset:76
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v32, off, s32 offset:80
; ASM-GISEL-TRUE16-NEXT:    scratch_load_b32 v68, off, s32 offset:84
; ASM-GISEL-TRUE16-NEXT:    v_and_b32_e32 v1, 1, v1
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_1)
; ASM-GISEL-TRUE16-NEXT:    v_cmpx_ne_u32_e32 0, v1
; ASM-GISEL-TRUE16-NEXT:    s_cbranch_execz .LBB3_2
; ASM-GISEL-TRUE16-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-TRUE16-NEXT:    s_mov_b32 s1, 0
; ASM-GISEL-TRUE16-NEXT:    s_movk_i32 s2, 0x3e00
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-TRUE16-NEXT:    v_dual_mov_b32 v8, s1 :: v_dual_add_nc_u32 v1, 15, v68
; ASM-GISEL-TRUE16-NEXT:    v_mov_b16_e32 v4.l, s2
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr2
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr3_lo16
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr5_lo16
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr6
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr7
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr9_vgpr10_vgpr11_vgpr12_vgpr13
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr14_vgpr15_vgpr16_vgpr17
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr18
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr19
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr20
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr21
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr22
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr23
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr24
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr25
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr26
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr27
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr28
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr29
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr30
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr33
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr34
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr35
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr36
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr37
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr38
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr39
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr48
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr49
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr50
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr51
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr52
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr53
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr54
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr55
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr64
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr65
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr66
; ASM-GISEL-TRUE16-NEXT:    ; implicit-def: $vgpr67
; ASM-GISEL-TRUE16-NEXT:    global_store_b32 v[31:32], v1, off
; ASM-GISEL-TRUE16-NEXT:  .LBB3_2: ; %if.end
; ASM-GISEL-TRUE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-TRUE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-TRUE16-NEXT:    s_clause 0x16
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b8 v0, v2, off
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b16 v0, v3, off offset:2
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b16 v0, v4, off offset:4
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b16 v0, v5, off offset:6
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v6, off offset:8
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v7, off offset:12
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v8, off offset:16
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b128 v0, v[9:12], off offset:32
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v13, off offset:48
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b128 v0, v[14:17], off offset:64
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v18, off offset:80
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v19, off offset:84
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v20, off offset:88
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v21, off offset:92
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v22, off offset:96
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v23, off offset:100
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v24, off offset:104
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v25, off offset:108
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v26, off offset:112
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v27, off offset:116
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v28, off offset:120
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v29, off offset:124
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v30, off offset:128
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x15
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v33, off offset:132
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x14
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v34, off offset:136
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x13
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v35, off offset:140
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x12
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v36, off offset:144
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x11
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v37, off offset:148
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x10
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v38, off offset:152
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0xf
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v39, off offset:156
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0xe
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v48, off offset:160
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0xd
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v49, off offset:164
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0xc
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v50, off offset:168
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0xb
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v51, off offset:172
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0xa
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v52, off offset:176
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x9
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v53, off offset:180
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x8
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v54, off offset:184
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x7
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v55, off offset:188
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x6
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v64, off offset:192
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x5
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v65, off offset:196
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x4
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v66, off offset:200
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x3
; ASM-GISEL-TRUE16-NEXT:    scratch_store_b32 v0, v67, off offset:204
; ASM-GISEL-TRUE16-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-TRUE16-NEXT:    s_setpc_b64 s[30:31]
;
; ASM-GISEL-FAKE16-LABEL: dead_non_trivial:
; ASM-GISEL-FAKE16:       ; %bb.0: ; %entry
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_clause 0x15
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v33, off, s32
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v34, off, s32 offset:4
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v35, off, s32 offset:8
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v36, off, s32 offset:12
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v37, off, s32 offset:16
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v38, off, s32 offset:20
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v39, off, s32 offset:24
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v48, off, s32 offset:28
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v49, off, s32 offset:32
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v50, off, s32 offset:36
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v51, off, s32 offset:40
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v52, off, s32 offset:44
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v53, off, s32 offset:48
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v54, off, s32 offset:52
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v55, off, s32 offset:56
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v64, off, s32 offset:60
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v65, off, s32 offset:64
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v66, off, s32 offset:68
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v67, off, s32 offset:72
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v31, off, s32 offset:76
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v32, off, s32 offset:80
; ASM-GISEL-FAKE16-NEXT:    scratch_load_b32 v68, off, s32 offset:84
; ASM-GISEL-FAKE16-NEXT:    v_and_b32_e32 v1, 1, v1
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_1)
; ASM-GISEL-FAKE16-NEXT:    v_cmpx_ne_u32_e32 0, v1
; ASM-GISEL-FAKE16-NEXT:    s_cbranch_execz .LBB3_2
; ASM-GISEL-FAKE16-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-FAKE16-NEXT:    s_mov_b32 s1, 0
; ASM-GISEL-FAKE16-NEXT:    s_movk_i32 s2, 0x3e00
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-FAKE16-NEXT:    v_dual_mov_b32 v4, s2 :: v_dual_add_nc_u32 v1, 15, v68
; ASM-GISEL-FAKE16-NEXT:    v_mov_b32_e32 v8, s1
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr2
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr3
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr5
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr6
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr7
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr9_vgpr10_vgpr11_vgpr12_vgpr13
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr14_vgpr15_vgpr16_vgpr17
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr18
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr19
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr20
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr21
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr22
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr23
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr24
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr25
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr26
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr27
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr28
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr29
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr30
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr33
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr34
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr35
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr36
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr37
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr38
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr39
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr48
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr49
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr50
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr51
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr52
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr53
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr54
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr55
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr64
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr65
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr66
; ASM-GISEL-FAKE16-NEXT:    ; implicit-def: $vgpr67
; ASM-GISEL-FAKE16-NEXT:    global_store_b32 v[31:32], v1, off
; ASM-GISEL-FAKE16-NEXT:  .LBB3_2: ; %if.end
; ASM-GISEL-FAKE16-NEXT:    s_wait_alu depctr_sa_sdst(0)
; ASM-GISEL-FAKE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-FAKE16-NEXT:    s_clause 0x16
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b8 v0, v2, off
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b16 v0, v3, off offset:2
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b16 v0, v4, off offset:4
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b16 v0, v5, off offset:6
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v6, off offset:8
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v7, off offset:12
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v8, off offset:16
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b128 v0, v[9:12], off offset:32
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v13, off offset:48
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b128 v0, v[14:17], off offset:64
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v18, off offset:80
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v19, off offset:84
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v20, off offset:88
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v21, off offset:92
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v22, off offset:96
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v23, off offset:100
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v24, off offset:104
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v25, off offset:108
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v26, off offset:112
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v27, off offset:116
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v28, off offset:120
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v29, off offset:124
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v30, off offset:128
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x15
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v33, off offset:132
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x14
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v34, off offset:136
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x13
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v35, off offset:140
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x12
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v36, off offset:144
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x11
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v37, off offset:148
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x10
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v38, off offset:152
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0xf
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v39, off offset:156
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0xe
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v48, off offset:160
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0xd
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v49, off offset:164
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0xc
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v50, off offset:168
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0xb
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v51, off offset:172
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0xa
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v52, off offset:176
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x9
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v53, off offset:180
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x8
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v54, off offset:184
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x7
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v55, off offset:188
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x6
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v64, off offset:192
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x5
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v65, off offset:196
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x4
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v66, off offset:200
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x3
; ASM-GISEL-FAKE16-NEXT:    scratch_store_b32 v0, v67, off offset:204
; ASM-GISEL-FAKE16-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-FAKE16-NEXT:    s_setpc_b64 s[30:31]
; ASM-GISEL-LABEL: dead_non_trivial:
; ASM-GISEL:       ; %bb.0: ; %entry
; ASM-GISEL-NEXT:    s_wait_loadcnt_dscnt 0x0
; ASM-GISEL-NEXT:    s_wait_expcnt 0x0
; ASM-GISEL-NEXT:    s_wait_samplecnt 0x0
; ASM-GISEL-NEXT:    s_wait_bvhcnt 0x0
; ASM-GISEL-NEXT:    s_wait_kmcnt 0x0
; ASM-GISEL-NEXT:    s_clause 0x15
; ASM-GISEL-NEXT:    scratch_load_b32 v33, off, s32
; ASM-GISEL-NEXT:    scratch_load_b32 v34, off, s32 offset:4
; ASM-GISEL-NEXT:    scratch_load_b32 v35, off, s32 offset:8
; ASM-GISEL-NEXT:    scratch_load_b32 v36, off, s32 offset:12
; ASM-GISEL-NEXT:    scratch_load_b32 v37, off, s32 offset:16
; ASM-GISEL-NEXT:    scratch_load_b32 v38, off, s32 offset:20
; ASM-GISEL-NEXT:    scratch_load_b32 v39, off, s32 offset:24
; ASM-GISEL-NEXT:    scratch_load_b32 v48, off, s32 offset:28
; ASM-GISEL-NEXT:    scratch_load_b32 v49, off, s32 offset:32
; ASM-GISEL-NEXT:    scratch_load_b32 v50, off, s32 offset:36
; ASM-GISEL-NEXT:    scratch_load_b32 v51, off, s32 offset:40
; ASM-GISEL-NEXT:    scratch_load_b32 v52, off, s32 offset:44
; ASM-GISEL-NEXT:    scratch_load_b32 v53, off, s32 offset:48
; ASM-GISEL-NEXT:    scratch_load_b32 v54, off, s32 offset:52
; ASM-GISEL-NEXT:    scratch_load_b32 v55, off, s32 offset:56
; ASM-GISEL-NEXT:    scratch_load_b32 v64, off, s32 offset:60
; ASM-GISEL-NEXT:    scratch_load_b32 v65, off, s32 offset:64
; ASM-GISEL-NEXT:    scratch_load_b32 v66, off, s32 offset:68
; ASM-GISEL-NEXT:    scratch_load_b32 v67, off, s32 offset:72
; ASM-GISEL-NEXT:    scratch_load_b32 v31, off, s32 offset:76
; ASM-GISEL-NEXT:    scratch_load_b32 v32, off, s32 offset:80
; ASM-GISEL-NEXT:    scratch_load_b32 v68, off, s32 offset:84
; ASM-GISEL-NEXT:    v_and_b32_e32 v1, 1, v1
; ASM-GISEL-NEXT:    s_mov_b32 s0, exec_lo
; ASM-GISEL-NEXT:    s_delay_alu instid0(VALU_DEP_1)
; ASM-GISEL-NEXT:    v_cmpx_ne_u32_e32 0, v1
; ASM-GISEL-NEXT:    s_cbranch_execz .LBB3_2
; ASM-GISEL-NEXT:  ; %bb.1: ; %if.then
; ASM-GISEL-NEXT:    s_mov_b32 s1, 0
; ASM-GISEL-NEXT:    s_movk_i32 s2, 0x3e00
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-NEXT:    s_wait_alu 0xfffe
; ASM-GISEL-NEXT:    v_dual_mov_b32 v4, s2 :: v_dual_add_nc_u32 v1, 15, v68
; ASM-GISEL-NEXT:    v_mov_b32_e32 v8, s1
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr2
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr3
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr5
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr6
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr7
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr9_vgpr10_vgpr11_vgpr12_vgpr13
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr14_vgpr15_vgpr16_vgpr17
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr18
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr19
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr20
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr21
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr22
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr23
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr24
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr25
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr26
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr27
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr28
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr29
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr30
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr33
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr34
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr35
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr36
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr37
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr38
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr39
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr48
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr49
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr50
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr51
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr52
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr53
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr54
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr55
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr64
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr65
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr66
; ASM-GISEL-NEXT:    ; implicit-def: $vgpr67
; ASM-GISEL-NEXT:    global_store_b32 v[31:32], v1, off
; ASM-GISEL-NEXT:  .LBB3_2: ; %if.end
; ASM-GISEL-NEXT:    s_wait_alu 0xfffe
; ASM-GISEL-NEXT:    s_or_b32 exec_lo, exec_lo, s0
; ASM-GISEL-NEXT:    s_clause 0x16
; ASM-GISEL-NEXT:    scratch_store_b8 v0, v2, off
; ASM-GISEL-NEXT:    scratch_store_b16 v0, v3, off offset:2
; ASM-GISEL-NEXT:    scratch_store_b16 v0, v4, off offset:4
; ASM-GISEL-NEXT:    scratch_store_b16 v0, v5, off offset:6
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v6, off offset:8
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v7, off offset:12
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v8, off offset:16
; ASM-GISEL-NEXT:    scratch_store_b128 v0, v[9:12], off offset:32
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v13, off offset:48
; ASM-GISEL-NEXT:    scratch_store_b128 v0, v[14:17], off offset:64
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v18, off offset:80
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v19, off offset:84
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v20, off offset:88
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v21, off offset:92
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v22, off offset:96
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v23, off offset:100
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v24, off offset:104
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v25, off offset:108
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v26, off offset:112
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v27, off offset:116
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v28, off offset:120
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v29, off offset:124
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v30, off offset:128
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x15
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v33, off offset:132
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x14
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v34, off offset:136
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x13
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v35, off offset:140
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x12
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v36, off offset:144
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x11
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v37, off offset:148
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x10
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v38, off offset:152
; ASM-GISEL-NEXT:    s_wait_loadcnt 0xf
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v39, off offset:156
; ASM-GISEL-NEXT:    s_wait_loadcnt 0xe
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v48, off offset:160
; ASM-GISEL-NEXT:    s_wait_loadcnt 0xd
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v49, off offset:164
; ASM-GISEL-NEXT:    s_wait_loadcnt 0xc
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v50, off offset:168
; ASM-GISEL-NEXT:    s_wait_loadcnt 0xb
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v51, off offset:172
; ASM-GISEL-NEXT:    s_wait_loadcnt 0xa
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v52, off offset:176
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x9
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v53, off offset:180
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x8
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v54, off offset:184
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x7
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v55, off offset:188
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x6
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v64, off offset:192
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x5
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v65, off offset:196
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x4
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v66, off offset:200
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x3
; ASM-GISEL-NEXT:    scratch_store_b32 v0, v67, off offset:204
; ASM-GISEL-NEXT:    s_wait_loadcnt 0x0
; ASM-GISEL-NEXT:    s_setpc_b64 s[30:31]
entry:
  br i1 %cond, label %if.then, label %if.end

if.then:
  %dead = call %non_trivial_types @llvm.amdgcn.dead.s_non_trivial_typess()
  %dead_insert_1 = insertvalue %non_trivial_types %dead, half 1.5, 2
  %dead_insert_3 = insertvalue %non_trivial_types %dead_insert_1, <2 x bfloat> zeroinitializer, 6

  %vgpr_use = add i32 %v, 15 ; may use v0 or one of the other implicit_defs
  store i32 %vgpr_use, ptr addrspace(1) %ptr1

  br label %if.end

if.end:
  %res = phi %non_trivial_types [ %x, %entry ], [ %dead_insert_3, %if.then ]
  ret %non_trivial_types %res
}