forked from OSchip/llvm-project
637 lines
24 KiB
LLVM
637 lines
24 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx900 -mattr=-flat-for-global -denormal-fp-math=preserve-sign -verify-machineinstrs < %s | FileCheck --check-prefixes=GFX9 %s
|
|
; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GFX8 %s
|
|
; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GFX7 %s
|
|
|
|
|
|
define amdgpu_kernel void @s_pack_v2f16(i32 addrspace(4)* %in0, i32 addrspace(4)* %in1) #0 {
|
|
; GFX9-LABEL: s_pack_v2f16:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX9-NEXT: s_load_dword s5, s[2:3], 0x0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_pack_ll_b32_b16 s0, s4, s5
|
|
; GFX9-NEXT: ;;#ASMSTART
|
|
; GFX9-NEXT: ; use s0
|
|
; GFX9-NEXT: ;;#ASMEND
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: s_pack_v2f16:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: s_load_dword s0, s[0:1], 0x0
|
|
; GFX8-NEXT: s_load_dword s1, s[2:3], 0x0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: s_and_b32 s0, s0, 0xffff
|
|
; GFX8-NEXT: s_lshl_b32 s1, s1, 16
|
|
; GFX8-NEXT: s_or_b32 s0, s0, s1
|
|
; GFX8-NEXT: ;;#ASMSTART
|
|
; GFX8-NEXT: ; use s0
|
|
; GFX8-NEXT: ;;#ASMEND
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: s_pack_v2f16:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_load_dword s0, s[0:1], 0x0
|
|
; GFX7-NEXT: s_load_dword s1, s[2:3], 0x0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_and_b32 s0, s0, 0xffff
|
|
; GFX7-NEXT: s_lshl_b32 s1, s1, 16
|
|
; GFX7-NEXT: s_or_b32 s0, s0, s1
|
|
; GFX7-NEXT: ;;#ASMSTART
|
|
; GFX7-NEXT: ; use s0
|
|
; GFX7-NEXT: ;;#ASMEND
|
|
; GFX7-NEXT: s_endpgm
|
|
%val0 = load volatile i32, i32 addrspace(4)* %in0
|
|
%val1 = load volatile i32, i32 addrspace(4)* %in1
|
|
%lo.i = trunc i32 %val0 to i16
|
|
%hi.i = trunc i32 %val1 to i16
|
|
%lo = bitcast i16 %lo.i to half
|
|
%hi = bitcast i16 %hi.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half %lo, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half %hi, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
|
|
call void asm sideeffect "; use $0", "s"(i32 %vec.i32) #0
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @s_pack_v2f16_imm_lo(i32 addrspace(4)* %in1) #0 {
|
|
; GFX9-LABEL: s_pack_v2f16_imm_lo:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_load_dword s0, s[0:1], 0x0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_pack_ll_b32_b16 s0, 0x1234, s0
|
|
; GFX9-NEXT: ;;#ASMSTART
|
|
; GFX9-NEXT: ; use s0
|
|
; GFX9-NEXT: ;;#ASMEND
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: s_pack_v2f16_imm_lo:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: s_load_dword s0, s[0:1], 0x0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: s_lshl_b32 s0, s0, 16
|
|
; GFX8-NEXT: s_or_b32 s0, s0, 0x1234
|
|
; GFX8-NEXT: ;;#ASMSTART
|
|
; GFX8-NEXT: ; use s0
|
|
; GFX8-NEXT: ;;#ASMEND
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: s_pack_v2f16_imm_lo:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_load_dword s0, s[0:1], 0x0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_lshl_b32 s0, s0, 16
|
|
; GFX7-NEXT: s_or_b32 s0, s0, 0x1234
|
|
; GFX7-NEXT: ;;#ASMSTART
|
|
; GFX7-NEXT: ; use s0
|
|
; GFX7-NEXT: ;;#ASMEND
|
|
; GFX7-NEXT: s_endpgm
|
|
%val1 = load i32, i32 addrspace(4)* %in1
|
|
%hi.i = trunc i32 %val1 to i16
|
|
%hi = bitcast i16 %hi.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half 0xH1234, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half %hi, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
|
|
call void asm sideeffect "; use $0", "s"(i32 %vec.i32) #0
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @s_pack_v2f16_imm_hi(i32 addrspace(4)* %in0) #0 {
|
|
; GFX9-LABEL: s_pack_v2f16_imm_hi:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_load_dword s0, s[0:1], 0x0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, 0x1234
|
|
; GFX9-NEXT: ;;#ASMSTART
|
|
; GFX9-NEXT: ; use s0
|
|
; GFX9-NEXT: ;;#ASMEND
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: s_pack_v2f16_imm_hi:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: s_load_dword s0, s[0:1], 0x0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: s_and_b32 s0, s0, 0xffff
|
|
; GFX8-NEXT: s_or_b32 s0, s0, 0x12340000
|
|
; GFX8-NEXT: ;;#ASMSTART
|
|
; GFX8-NEXT: ; use s0
|
|
; GFX8-NEXT: ;;#ASMEND
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: s_pack_v2f16_imm_hi:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_load_dword s0, s[0:1], 0x0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_and_b32 s0, s0, 0xffff
|
|
; GFX7-NEXT: s_or_b32 s0, s0, 0x12340000
|
|
; GFX7-NEXT: ;;#ASMSTART
|
|
; GFX7-NEXT: ; use s0
|
|
; GFX7-NEXT: ;;#ASMEND
|
|
; GFX7-NEXT: s_endpgm
|
|
%val0 = load i32, i32 addrspace(4)* %in0
|
|
%lo.i = trunc i32 %val0 to i16
|
|
%lo = bitcast i16 %lo.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half %lo, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half 0xH1234, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
|
|
call void asm sideeffect "; use $0", "s"(i32 %vec.i32) #0
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_pack_v2f16(i32 addrspace(1)* %in0, i32 addrspace(1)* %in1) #0 {
|
|
; GFX9-LABEL: v_pack_v2f16:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[0:1] glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[2:3] glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s0, 0x5040100
|
|
; GFX9-NEXT: v_perm_b32 v0, v2, v1, s0
|
|
; GFX9-NEXT: ;;#ASMSTART
|
|
; GFX9-NEXT: ; use v0
|
|
; GFX9-NEXT: ;;#ASMEND
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_pack_v2f16:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1] glc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: flat_load_dword v1, v[2:3] glc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v1, 16, v1
|
|
; GFX8-NEXT: v_or_b32_sdwa v0, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
|
|
; GFX8-NEXT: ;;#ASMSTART
|
|
; GFX8-NEXT: ; use v0
|
|
; GFX8-NEXT: ;;#ASMEND
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: v_pack_v2f16:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s7, 0x100f000
|
|
; GFX7-NEXT: s_mov_b32 s6, 0
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[0:1]
|
|
; GFX7-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX7-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 glc
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[0:3], 0 addr64 glc
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v1, 0xffff, v2
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 16, v0
|
|
; GFX7-NEXT: v_or_b32_e32 v0, v1, v0
|
|
; GFX7-NEXT: ;;#ASMSTART
|
|
; GFX7-NEXT: ; use v0
|
|
; GFX7-NEXT: ;;#ASMEND
|
|
; GFX7-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%tid.ext = sext i32 %tid to i64
|
|
%in0.gep = getelementptr inbounds i32, i32 addrspace(1)* %in0, i64 %tid.ext
|
|
%in1.gep = getelementptr inbounds i32, i32 addrspace(1)* %in1, i64 %tid.ext
|
|
%val0 = load volatile i32, i32 addrspace(1)* %in0.gep
|
|
%val1 = load volatile i32, i32 addrspace(1)* %in1.gep
|
|
%lo.i = trunc i32 %val0 to i16
|
|
%hi.i = trunc i32 %val1 to i16
|
|
%lo = bitcast i16 %lo.i to half
|
|
%hi = bitcast i16 %hi.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half %lo, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half %hi, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
call void asm sideeffect "; use $0", "v"(i32 %vec.i32) #0
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_pack_v2f16_user(i32 addrspace(1)* %in0, i32 addrspace(1)* %in1) #0 {
|
|
; GFX9-LABEL: v_pack_v2f16_user:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[0:1] glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[2:3] glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s0, 0x5040100
|
|
; GFX9-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s2, -1
|
|
; GFX9-NEXT: v_perm_b32 v0, v2, v1, s0
|
|
; GFX9-NEXT: v_add_u32_e32 v0, 9, v0
|
|
; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_pack_v2f16_user:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1] glc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: flat_load_dword v1, v[2:3] glc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_mov_b32 s3, 0x1100f000
|
|
; GFX8-NEXT: s_mov_b32 s2, -1
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v1, 16, v1
|
|
; GFX8-NEXT: v_or_b32_sdwa v0, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, 9, v0
|
|
; GFX8-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: v_pack_v2f16_user:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, 0
|
|
; GFX7-NEXT: s_mov_b32 s7, 0x100f000
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[0:1]
|
|
; GFX7-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX7-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64 glc
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[0:3], 0 addr64 glc
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: v_and_b32_e32 v1, 0xffff, v2
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 16, v0
|
|
; GFX7-NEXT: v_or_b32_e32 v0, v1, v0
|
|
; GFX7-NEXT: v_add_i32_e32 v0, vcc, 9, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%tid.ext = sext i32 %tid to i64
|
|
%in0.gep = getelementptr inbounds i32, i32 addrspace(1)* %in0, i64 %tid.ext
|
|
%in1.gep = getelementptr inbounds i32, i32 addrspace(1)* %in1, i64 %tid.ext
|
|
%val0 = load volatile i32, i32 addrspace(1)* %in0.gep
|
|
%val1 = load volatile i32, i32 addrspace(1)* %in1.gep
|
|
%lo.i = trunc i32 %val0 to i16
|
|
%hi.i = trunc i32 %val1 to i16
|
|
%lo = bitcast i16 %lo.i to half
|
|
%hi = bitcast i16 %hi.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half %lo, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half %hi, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
%foo = add i32 %vec.i32, 9
|
|
store volatile i32 %foo, i32 addrspace(1)* undef
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_pack_v2f16_imm_lo(i32 addrspace(1)* %in1) #0 {
|
|
; GFX9-LABEL: v_pack_v2f16_imm_lo:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x5040100
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v0, v0, s[0:1] glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_movk_i32 s0, 0x1234
|
|
; GFX9-NEXT: v_perm_b32 v0, v0, s0, v1
|
|
; GFX9-NEXT: ;;#ASMSTART
|
|
; GFX9-NEXT: ; use v0
|
|
; GFX9-NEXT: ;;#ASMEND
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_pack_v2f16_imm_lo:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1] glc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: v_or_b32_e32 v0, 0x1234, v0
|
|
; GFX8-NEXT: ;;#ASMSTART
|
|
; GFX8-NEXT: ; use v0
|
|
; GFX8-NEXT: ;;#ASMEND
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: v_pack_v2f16_imm_lo:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s3, 0x100f000
|
|
; GFX7-NEXT: s_mov_b32 s2, 0
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[0:3], 0 addr64 glc
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 16, v0
|
|
; GFX7-NEXT: v_or_b32_e32 v0, 0x1234, v0
|
|
; GFX7-NEXT: ;;#ASMSTART
|
|
; GFX7-NEXT: ; use v0
|
|
; GFX7-NEXT: ;;#ASMEND
|
|
; GFX7-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%tid.ext = sext i32 %tid to i64
|
|
%in1.gep = getelementptr inbounds i32, i32 addrspace(1)* %in1, i64 %tid.ext
|
|
%val1 = load volatile i32, i32 addrspace(1)* %in1.gep
|
|
%hi.i = trunc i32 %val1 to i16
|
|
%hi = bitcast i16 %hi.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half 0xH1234, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half %hi, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
call void asm sideeffect "; use $0", "v"(i32 %vec.i32) #0
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_pack_v2f16_inline_imm_lo(i32 addrspace(1)* %in1) #0 {
|
|
; GFX9-LABEL: v_pack_v2f16_inline_imm_lo:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x5040100
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v0, v0, s[0:1] glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_movk_i32 s0, 0x4400
|
|
; GFX9-NEXT: v_perm_b32 v0, v0, s0, v1
|
|
; GFX9-NEXT: ;;#ASMSTART
|
|
; GFX9-NEXT: ; use v0
|
|
; GFX9-NEXT: ;;#ASMEND
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_pack_v2f16_inline_imm_lo:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1] glc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: v_or_b32_e32 v0, 0x4400, v0
|
|
; GFX8-NEXT: ;;#ASMSTART
|
|
; GFX8-NEXT: ; use v0
|
|
; GFX8-NEXT: ;;#ASMEND
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: v_pack_v2f16_inline_imm_lo:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s3, 0x100f000
|
|
; GFX7-NEXT: s_mov_b32 s2, 0
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[0:3], 0 addr64 glc
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 16, v0
|
|
; GFX7-NEXT: v_or_b32_e32 v0, 0x4400, v0
|
|
; GFX7-NEXT: ;;#ASMSTART
|
|
; GFX7-NEXT: ; use v0
|
|
; GFX7-NEXT: ;;#ASMEND
|
|
; GFX7-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%tid.ext = sext i32 %tid to i64
|
|
%in1.gep = getelementptr inbounds i32, i32 addrspace(1)* %in1, i64 %tid.ext
|
|
%val1 = load volatile i32, i32 addrspace(1)* %in1.gep
|
|
%hi.i = trunc i32 %val1 to i16
|
|
%hi = bitcast i16 %hi.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half 4.0, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half %hi, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
call void asm sideeffect "; use $0", "v"(i32 %vec.i32) #0
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_pack_v2f16_imm_hi(i32 addrspace(1)* %in0) #0 {
|
|
; GFX9-LABEL: v_pack_v2f16_imm_hi:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x5040100
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v0, v0, s[0:1] glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_movk_i32 s0, 0x1234
|
|
; GFX9-NEXT: v_perm_b32 v0, s0, v0, v1
|
|
; GFX9-NEXT: ;;#ASMSTART
|
|
; GFX9-NEXT: ; use v0
|
|
; GFX9-NEXT: ;;#ASMEND
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_pack_v2f16_imm_hi:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1] glc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x12340000
|
|
; GFX8-NEXT: v_or_b32_sdwa v0, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
|
|
; GFX8-NEXT: ;;#ASMSTART
|
|
; GFX8-NEXT: ; use v0
|
|
; GFX8-NEXT: ;;#ASMEND
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: v_pack_v2f16_imm_hi:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s3, 0x100f000
|
|
; GFX7-NEXT: s_mov_b32 s2, 0
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[0:3], 0 addr64 glc
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: v_or_b32_e32 v0, 0x12340000, v0
|
|
; GFX7-NEXT: ;;#ASMSTART
|
|
; GFX7-NEXT: ; use v0
|
|
; GFX7-NEXT: ;;#ASMEND
|
|
; GFX7-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%tid.ext = sext i32 %tid to i64
|
|
%in0.gep = getelementptr inbounds i32, i32 addrspace(1)* %in0, i64 %tid.ext
|
|
%val0 = load volatile i32, i32 addrspace(1)* %in0.gep
|
|
%lo.i = trunc i32 %val0 to i16
|
|
%lo = bitcast i16 %lo.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half %lo, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half 0xH1234, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
call void asm sideeffect "; use $0", "v"(i32 %vec.i32) #0
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_pack_v2f16_inline_f16imm_hi(i32 addrspace(1)* %in0) #0 {
|
|
; GFX9-LABEL: v_pack_v2f16_inline_f16imm_hi:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x5040100
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v0, v0, s[0:1] glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: s_movk_i32 s0, 0x3c00
|
|
; GFX9-NEXT: v_perm_b32 v0, s0, v0, v1
|
|
; GFX9-NEXT: ;;#ASMSTART
|
|
; GFX9-NEXT: ; use v0
|
|
; GFX9-NEXT: ;;#ASMEND
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_pack_v2f16_inline_f16imm_hi:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1] glc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_bfrev_b32_e32 v1, 60
|
|
; GFX8-NEXT: v_or_b32_sdwa v0, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
|
|
; GFX8-NEXT: ;;#ASMSTART
|
|
; GFX8-NEXT: ; use v0
|
|
; GFX8-NEXT: ;;#ASMEND
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: v_pack_v2f16_inline_f16imm_hi:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s3, 0x100f000
|
|
; GFX7-NEXT: s_mov_b32 s2, 0
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[0:3], 0 addr64 glc
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: v_or_b32_e32 v0, 0x3c000000, v0
|
|
; GFX7-NEXT: ;;#ASMSTART
|
|
; GFX7-NEXT: ; use v0
|
|
; GFX7-NEXT: ;;#ASMEND
|
|
; GFX7-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%tid.ext = sext i32 %tid to i64
|
|
%in0.gep = getelementptr inbounds i32, i32 addrspace(1)* %in0, i64 %tid.ext
|
|
%val0 = load volatile i32, i32 addrspace(1)* %in0.gep
|
|
%lo.i = trunc i32 %val0 to i16
|
|
%lo = bitcast i16 %lo.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half %lo, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half 1.0, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
call void asm sideeffect "; use $0", "v"(i32 %vec.i32) #0
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_pack_v2f16_inline_imm_hi(i32 addrspace(1)* %in0) #0 {
|
|
; GFX9-LABEL: v_pack_v2f16_inline_imm_hi:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x5040100
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v0, v0, s[0:1] glc
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_perm_b32 v0, 64, v0, v1
|
|
; GFX9-NEXT: ;;#ASMSTART
|
|
; GFX9-NEXT: ; use v0
|
|
; GFX9-NEXT: ;;#ASMEND
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_pack_v2f16_inline_imm_hi:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1] glc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x400000
|
|
; GFX8-NEXT: v_or_b32_sdwa v0, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
|
|
; GFX8-NEXT: ;;#ASMSTART
|
|
; GFX8-NEXT: ; use v0
|
|
; GFX8-NEXT: ;;#ASMEND
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX7-LABEL: v_pack_v2f16_inline_imm_hi:
|
|
; GFX7: ; %bb.0:
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s3, 0x100f000
|
|
; GFX7-NEXT: s_mov_b32 s2, 0
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[0:3], 0 addr64 glc
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: v_or_b32_e32 v0, 0x400000, v0
|
|
; GFX7-NEXT: ;;#ASMSTART
|
|
; GFX7-NEXT: ; use v0
|
|
; GFX7-NEXT: ;;#ASMEND
|
|
; GFX7-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%tid.ext = sext i32 %tid to i64
|
|
%in0.gep = getelementptr inbounds i32, i32 addrspace(1)* %in0, i64 %tid.ext
|
|
%val0 = load volatile i32, i32 addrspace(1)* %in0.gep
|
|
%lo.i = trunc i32 %val0 to i16
|
|
%lo = bitcast i16 %lo.i to half
|
|
%vec.0 = insertelement <2 x half> undef, half %lo, i32 0
|
|
%vec.1 = insertelement <2 x half> %vec.0, half 0xH0040, i32 1
|
|
%vec.i32 = bitcast <2 x half> %vec.1 to i32
|
|
call void asm sideeffect "; use $0", "v"(i32 %vec.i32) #0
|
|
ret void
|
|
}
|
|
|
|
declare i32 @llvm.amdgcn.workitem.id.x() #1
|
|
|
|
attributes #0 = { nounwind }
|
|
attributes #1 = { nounwind readnone }
|