diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp index 852720ecceab4..bf6838c8145d9 100644 --- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp +++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp @@ -754,7 +754,7 @@ SITargetLowering::SITargetLowering(const TargetMachine &TM, setOperationAction(ISD::FNEG, {MVT::v2f16, MVT::v2bf16}, Legal); // This isn't really legal, but this avoids the legalizer unrolling it (and // allows matching fneg (fabs x) patterns) - setOperationAction(ISD::FABS, MVT::v2f16, Legal); + setOperationAction(ISD::FABS, {MVT::v2f16, MVT::v2bf16}, Legal); // Can do this in one BFI plus a constant materialize. setOperationAction(ISD::FCOPYSIGN, diff --git a/llvm/lib/Target/AMDGPU/SIInstructions.td b/llvm/lib/Target/AMDGPU/SIInstructions.td index 5d5ab392fb91e..a0285e3512a08 100644 --- a/llvm/lib/Target/AMDGPU/SIInstructions.td +++ b/llvm/lib/Target/AMDGPU/SIInstructions.td @@ -1835,12 +1835,12 @@ def : GCNPat < (UniformUnaryFrag (v2fp16vt SReg_32:$src)), (S_XOR_B32 SReg_32:$src, (S_MOV_B32 (i32 0x80008000))) >; -} def : GCNPat < - (UniformUnaryFrag (v2f16 SReg_32:$src)), + (UniformUnaryFrag (v2fp16vt SReg_32:$src)), (S_AND_B32 SReg_32:$src, (S_MOV_B32 (i32 0x7fff7fff))) >; +} // This is really (fneg (fabs v2f16:$src)) // @@ -1981,12 +1981,12 @@ def : GCNPat < (fneg (v2fp16vt VGPR_32:$src)), (V_XOR_B32_e64 (S_MOV_B32 (i32 0x80008000)), VGPR_32:$src) >; -} def : GCNPat < - (fabs (v2f16 VGPR_32:$src)), + (fabs (v2fp16vt VGPR_32:$src)), (V_AND_B32_e64 (S_MOV_B32 (i32 0x7fff7fff)), VGPR_32:$src) >; +} def : GCNPat < (fneg (v2f16 (fabs VGPR_32:$src))), diff --git a/llvm/test/CodeGen/AMDGPU/fabs.bf16.ll b/llvm/test/CodeGen/AMDGPU/fabs.bf16.ll index cb0c9ddaa6760..71b1a16c79e69 100644 --- a/llvm/test/CodeGen/AMDGPU/fabs.bf16.ll +++ b/llvm/test/CodeGen/AMDGPU/fabs.bf16.ll @@ -176,12 +176,7 @@ define amdgpu_kernel void @s_fabs_v2bf16(ptr addrspace(1) %out, <2 x bfloat> %in ; VI-NEXT: s_mov_b32 flat_scratch_lo, s13 ; VI-NEXT: s_lshr_b32 flat_scratch_hi, s12, 8 ; VI-NEXT: s_waitcnt lgkmcnt(0) -; VI-NEXT: s_and_b32 s3, s2, 0x7fff -; VI-NEXT: s_lshr_b32 s2, s2, 16 -; VI-NEXT: s_and_b32 s2, s2, 0x7fff -; VI-NEXT: s_and_b32 s3, 0xffff, s3 -; VI-NEXT: s_lshl_b32 s2, s2, 16 -; VI-NEXT: s_or_b32 s2, s3, s2 +; VI-NEXT: s_and_b32 s2, s2, 0x7fff7fff ; VI-NEXT: v_mov_b32_e32 v0, s0 ; VI-NEXT: v_mov_b32_e32 v1, s1 ; VI-NEXT: v_mov_b32_e32 v2, s2 @@ -194,44 +189,22 @@ define amdgpu_kernel void @s_fabs_v2bf16(ptr addrspace(1) %out, <2 x bfloat> %in ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[8:9], 0x0 ; GFX9-NEXT: v_mov_b32_e32 v0, 0 ; GFX9-NEXT: s_waitcnt lgkmcnt(0) -; GFX9-NEXT: s_and_b32 s3, s2, 0x7fff -; GFX9-NEXT: s_lshr_b32 s2, s2, 16 -; GFX9-NEXT: s_and_b32 s2, s2, 0x7fff -; GFX9-NEXT: s_pack_ll_b32_b16 s2, s3, s2 +; GFX9-NEXT: s_and_b32 s2, s2, 0x7fff7fff ; GFX9-NEXT: v_mov_b32_e32 v1, s2 ; GFX9-NEXT: global_store_dword v0, v1, s[0:1] ; GFX9-NEXT: s_endpgm ; -; GFX11-TRUE16-LABEL: s_fabs_v2bf16: -; GFX11-TRUE16: ; %bb.0: -; GFX11-TRUE16-NEXT: s_clause 0x1 -; GFX11-TRUE16-NEXT: s_load_b32 s2, s[4:5], 0x8 -; GFX11-TRUE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x0 -; GFX11-TRUE16-NEXT: s_waitcnt lgkmcnt(0) -; GFX11-TRUE16-NEXT: s_mov_b32 s3, s2 -; GFX11-TRUE16-NEXT: s_lshr_b32 s2, s2, 16 -; GFX11-TRUE16-NEXT: s_and_b32 s3, s3, 0x7fff -; GFX11-TRUE16-NEXT: s_and_b32 s2, s2, 0x7fff -; GFX11-TRUE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1) -; GFX11-TRUE16-NEXT: s_pack_ll_b32_b16 s2, s3, s2 -; GFX11-TRUE16-NEXT: v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2 -; GFX11-TRUE16-NEXT: global_store_b32 v0, v1, s[0:1] -; GFX11-TRUE16-NEXT: s_endpgm -; -; GFX11-FAKE16-LABEL: s_fabs_v2bf16: -; GFX11-FAKE16: ; %bb.0: -; GFX11-FAKE16-NEXT: s_clause 0x1 -; GFX11-FAKE16-NEXT: s_load_b32 s2, s[4:5], 0x8 -; GFX11-FAKE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x0 -; GFX11-FAKE16-NEXT: s_waitcnt lgkmcnt(0) -; GFX11-FAKE16-NEXT: s_lshr_b32 s3, s2, 16 -; GFX11-FAKE16-NEXT: s_and_b32 s2, s2, 0x7fff -; GFX11-FAKE16-NEXT: s_and_b32 s3, s3, 0x7fff -; GFX11-FAKE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1) -; GFX11-FAKE16-NEXT: s_pack_ll_b32_b16 s2, s2, s3 -; GFX11-FAKE16-NEXT: v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2 -; GFX11-FAKE16-NEXT: global_store_b32 v0, v1, s[0:1] -; GFX11-FAKE16-NEXT: s_endpgm +; GFX11-LABEL: s_fabs_v2bf16: +; GFX11: ; %bb.0: +; GFX11-NEXT: s_clause 0x1 +; GFX11-NEXT: s_load_b32 s2, s[4:5], 0x8 +; GFX11-NEXT: s_load_b64 s[0:1], s[4:5], 0x0 +; GFX11-NEXT: s_waitcnt lgkmcnt(0) +; GFX11-NEXT: s_and_b32 s2, s2, 0x7fff7fff +; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1) +; GFX11-NEXT: v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2 +; GFX11-NEXT: global_store_b32 v0, v1, s[0:1] +; GFX11-NEXT: s_endpgm %fabs = call <2 x bfloat> @llvm.fabs.v2bf16(<2 x bfloat> %in) store <2 x bfloat> %fabs, ptr addrspace(1) %out ret void @@ -492,11 +465,8 @@ define amdgpu_kernel void @v_fabs_v2bf16(ptr addrspace(1) %out, ptr addrspace(1) ; VI-NEXT: v_add_u32_e32 v0, vcc, s0, v0 ; VI-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc ; VI-NEXT: flat_load_dword v2, v[0:1] -; VI-NEXT: v_mov_b32_e32 v3, 0x7fff ; VI-NEXT: s_waitcnt vmcnt(0) -; VI-NEXT: v_and_b32_e32 v4, 0x7fff, v2 -; VI-NEXT: v_and_b32_sdwa v2, v3, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 -; VI-NEXT: v_or_b32_sdwa v2, v4, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD +; VI-NEXT: v_and_b32_e32 v2, 0x7fff7fff, v2 ; VI-NEXT: flat_store_dword v[0:1], v2 ; VI-NEXT: s_endpgm ; @@ -504,47 +474,25 @@ define amdgpu_kernel void @v_fabs_v2bf16(ptr addrspace(1) %out, ptr addrspace(1) ; GFX9: ; %bb.0: ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[8:9], 0x8 ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 -; GFX9-NEXT: s_movk_i32 s2, 0x7fff ; GFX9-NEXT: s_waitcnt lgkmcnt(0) ; GFX9-NEXT: global_load_dword v1, v0, s[0:1] ; GFX9-NEXT: s_waitcnt vmcnt(0) -; GFX9-NEXT: v_and_b32_e32 v2, 0x7fff, v1 -; GFX9-NEXT: v_and_b32_sdwa v1, s2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 -; GFX9-NEXT: s_mov_b32 s2, 0x5040100 -; GFX9-NEXT: v_perm_b32 v1, v1, v2, s2 +; GFX9-NEXT: v_and_b32_e32 v1, 0x7fff7fff, v1 ; GFX9-NEXT: global_store_dword v0, v1, s[0:1] ; GFX9-NEXT: s_endpgm ; -; GFX11-TRUE16-LABEL: v_fabs_v2bf16: -; GFX11-TRUE16: ; %bb.0: -; GFX11-TRUE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x8 -; GFX11-TRUE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0 -; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) -; GFX11-TRUE16-NEXT: v_lshlrev_b32_e32 v0, 2, v0 -; GFX11-TRUE16-NEXT: s_waitcnt lgkmcnt(0) -; GFX11-TRUE16-NEXT: global_load_b32 v1, v0, s[0:1] -; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0) -; GFX11-TRUE16-NEXT: v_and_b16 v1.l, 0x7fff, v1.l -; GFX11-TRUE16-NEXT: v_and_b16 v1.h, 0x7fff, v1.h -; GFX11-TRUE16-NEXT: global_store_b32 v0, v1, s[0:1] -; GFX11-TRUE16-NEXT: s_endpgm -; -; GFX11-FAKE16-LABEL: v_fabs_v2bf16: -; GFX11-FAKE16: ; %bb.0: -; GFX11-FAKE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x8 -; GFX11-FAKE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0 -; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) -; GFX11-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 2, v0 -; GFX11-FAKE16-NEXT: s_waitcnt lgkmcnt(0) -; GFX11-FAKE16-NEXT: global_load_b32 v1, v0, s[0:1] -; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0) -; GFX11-FAKE16-NEXT: v_lshrrev_b32_e32 v2, 16, v1 -; GFX11-FAKE16-NEXT: v_and_b32_e32 v1, 0x7fff, v1 -; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1) -; GFX11-FAKE16-NEXT: v_and_b32_e32 v2, 0x7fff, v2 -; GFX11-FAKE16-NEXT: v_perm_b32 v1, v2, v1, 0x5040100 -; GFX11-FAKE16-NEXT: global_store_b32 v0, v1, s[0:1] -; GFX11-FAKE16-NEXT: s_endpgm +; GFX11-LABEL: v_fabs_v2bf16: +; GFX11: ; %bb.0: +; GFX11-NEXT: s_load_b64 s[0:1], s[4:5], 0x8 +; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0 +; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0 +; GFX11-NEXT: s_waitcnt lgkmcnt(0) +; GFX11-NEXT: global_load_b32 v1, v0, s[0:1] +; GFX11-NEXT: s_waitcnt vmcnt(0) +; GFX11-NEXT: v_and_b32_e32 v1, 0x7fff7fff, v1 +; GFX11-NEXT: global_store_b32 v0, v1, s[0:1] +; GFX11-NEXT: s_endpgm %tid = call i32 @llvm.amdgcn.workitem.id.x() %gep.in = getelementptr inbounds <2 x bfloat>, ptr addrspace(1) %in, i32 %tid %gep.out = getelementptr inbounds <2 x bfloat>, ptr addrspace(1) %in, i32 %tid @@ -661,12 +609,12 @@ define amdgpu_kernel void @v_fabs_fold_self_v2bf16(ptr addrspace(1) %out, ptr ad ; VI-NEXT: v_mov_b32_e32 v0, s0 ; VI-NEXT: v_mov_b32_e32 v1, s1 ; VI-NEXT: s_waitcnt vmcnt(0) -; VI-NEXT: v_and_b32_sdwa v4, v3, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 -; VI-NEXT: v_and_b32_sdwa v3, v3, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD -; VI-NEXT: v_lshlrev_b32_e32 v5, 16, v2 -; VI-NEXT: v_and_b32_e32 v2, 0xffff0000, v2 -; VI-NEXT: v_mul_f32_e32 v3, v3, v5 -; VI-NEXT: v_mul_f32_e32 v2, v4, v2 +; VI-NEXT: v_lshlrev_b32_e32 v4, 16, v2 +; VI-NEXT: v_and_b32_sdwa v5, v3, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD +; VI-NEXT: v_and_b32_e32 v6, 0xffff0000, v2 +; VI-NEXT: v_and_b32_sdwa v2, v3, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 +; VI-NEXT: v_mul_f32_e32 v3, v5, v4 +; VI-NEXT: v_mul_f32_e32 v2, v2, v6 ; VI-NEXT: v_bfe_u32 v4, v3, 16, 1 ; VI-NEXT: v_bfe_u32 v6, v2, 16, 1 ; VI-NEXT: v_add_u32_e32 v4, vcc, v4, v3 @@ -693,20 +641,20 @@ define amdgpu_kernel void @v_fabs_fold_self_v2bf16(ptr addrspace(1) %out, ptr ad ; GFX9-NEXT: global_load_dword v0, v0, s[2:3] ; GFX9-NEXT: s_movk_i32 s2, 0x7fff ; GFX9-NEXT: s_waitcnt vmcnt(0) +; GFX9-NEXT: v_lshlrev_b32_e32 v2, 16, v0 ; GFX9-NEXT: v_and_b32_sdwa v3, s2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD -; GFX9-NEXT: v_lshlrev_b32_e32 v4, 16, v0 -; GFX9-NEXT: v_and_b32_sdwa v2, s2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 -; GFX9-NEXT: v_and_b32_e32 v0, 0xffff0000, v0 -; GFX9-NEXT: v_mul_f32_e32 v3, v3, v4 -; GFX9-NEXT: v_mul_f32_e32 v0, v2, v0 -; GFX9-NEXT: v_bfe_u32 v2, v3, 16, 1 -; GFX9-NEXT: v_or_b32_e32 v4, 0x400000, v3 +; GFX9-NEXT: v_and_b32_e32 v4, 0xffff0000, v0 +; GFX9-NEXT: v_and_b32_sdwa v0, s2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 +; GFX9-NEXT: v_mul_f32_e32 v2, v3, v2 +; GFX9-NEXT: v_mul_f32_e32 v0, v0, v4 +; GFX9-NEXT: v_bfe_u32 v3, v2, 16, 1 +; GFX9-NEXT: v_or_b32_e32 v4, 0x400000, v2 ; GFX9-NEXT: v_bfe_u32 v5, v0, 16, 1 -; GFX9-NEXT: v_add3_u32 v2, v2, v3, s2 -; GFX9-NEXT: v_cmp_u_f32_e32 vcc, v3, v3 +; GFX9-NEXT: v_add3_u32 v3, v3, v2, s2 +; GFX9-NEXT: v_cmp_u_f32_e32 vcc, v2, v2 ; GFX9-NEXT: v_or_b32_e32 v6, 0x400000, v0 ; GFX9-NEXT: v_add3_u32 v5, v5, v0, s2 -; GFX9-NEXT: v_cndmask_b32_e32 v2, v2, v4, vcc +; GFX9-NEXT: v_cndmask_b32_e32 v2, v3, v4, vcc ; GFX9-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 ; GFX9-NEXT: v_cndmask_b32_e32 v0, v5, v6, vcc ; GFX9-NEXT: s_mov_b32 s2, 0x7060302 @@ -846,24 +794,24 @@ define amdgpu_kernel void @v_fabs_fold_v2bf16(ptr addrspace(1) %out, ptr addrspa ; VI-NEXT: s_and_b32 s1, s4, 0xffff0000 ; VI-NEXT: s_movk_i32 s2, 0x7fff ; VI-NEXT: s_waitcnt vmcnt(0) -; VI-NEXT: v_and_b32_sdwa v4, v3, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 -; VI-NEXT: v_and_b32_sdwa v2, v3, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD -; VI-NEXT: v_mul_f32_e32 v2, s0, v2 -; VI-NEXT: v_mul_f32_e32 v3, s1, v4 -; VI-NEXT: v_bfe_u32 v4, v2, 16, 1 -; VI-NEXT: v_bfe_u32 v6, v3, 16, 1 -; VI-NEXT: v_add_u32_e32 v4, vcc, v4, v2 -; VI-NEXT: v_add_u32_e32 v6, vcc, v6, v3 +; VI-NEXT: v_and_b32_sdwa v4, v3, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD +; VI-NEXT: v_and_b32_sdwa v2, v3, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 +; VI-NEXT: v_mul_f32_e32 v3, s0, v4 +; VI-NEXT: v_mul_f32_e32 v2, s1, v2 +; VI-NEXT: v_bfe_u32 v4, v3, 16, 1 +; VI-NEXT: v_bfe_u32 v6, v2, 16, 1 +; VI-NEXT: v_add_u32_e32 v4, vcc, v4, v3 +; VI-NEXT: v_add_u32_e32 v6, vcc, v6, v2 ; VI-NEXT: v_add_u32_e32 v4, vcc, s2, v4 ; VI-NEXT: v_add_u32_e32 v6, vcc, 0x7fff, v6 -; VI-NEXT: v_or_b32_e32 v5, 0x400000, v2 -; VI-NEXT: v_cmp_u_f32_e32 vcc, v2, v2 -; VI-NEXT: v_or_b32_e32 v7, 0x400000, v3 -; VI-NEXT: v_cndmask_b32_e32 v2, v4, v5, vcc +; VI-NEXT: v_or_b32_e32 v5, 0x400000, v3 ; VI-NEXT: v_cmp_u_f32_e32 vcc, v3, v3 -; VI-NEXT: v_cndmask_b32_e32 v3, v6, v7, vcc -; VI-NEXT: v_lshrrev_b32_e32 v3, 16, v3 -; VI-NEXT: v_alignbit_b32 v2, v3, v2, 16 +; VI-NEXT: v_or_b32_e32 v7, 0x400000, v2 +; VI-NEXT: v_cndmask_b32_e32 v3, v4, v5, vcc +; VI-NEXT: v_cmp_u_f32_e32 vcc, v2, v2 +; VI-NEXT: v_cndmask_b32_e32 v2, v6, v7, vcc +; VI-NEXT: v_lshrrev_b32_e32 v2, 16, v2 +; VI-NEXT: v_alignbit_b32 v2, v2, v3, 16 ; VI-NEXT: flat_store_dword v[0:1], v2 ; VI-NEXT: s_endpgm ; @@ -879,22 +827,22 @@ define amdgpu_kernel void @v_fabs_fold_v2bf16(ptr addrspace(1) %out, ptr addrspa ; GFX9-NEXT: s_lshl_b32 s3, s4, 16 ; GFX9-NEXT: s_and_b32 s4, s4, 0xffff0000 ; GFX9-NEXT: s_waitcnt vmcnt(0) -; GFX9-NEXT: v_and_b32_sdwa v2, s2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 -; GFX9-NEXT: v_and_b32_sdwa v0, s2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD -; GFX9-NEXT: v_mul_f32_e32 v0, s3, v0 -; GFX9-NEXT: v_mul_f32_e32 v2, s4, v2 -; GFX9-NEXT: v_bfe_u32 v3, v0, 16, 1 -; GFX9-NEXT: v_or_b32_e32 v4, 0x400000, v0 -; GFX9-NEXT: v_bfe_u32 v5, v2, 16, 1 -; GFX9-NEXT: v_add3_u32 v3, v3, v0, s2 -; GFX9-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 -; GFX9-NEXT: v_or_b32_e32 v6, 0x400000, v2 -; GFX9-NEXT: v_add3_u32 v5, v5, v2, s2 -; GFX9-NEXT: v_cndmask_b32_e32 v0, v3, v4, vcc +; GFX9-NEXT: v_and_b32_sdwa v2, s2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD +; GFX9-NEXT: v_and_b32_sdwa v0, s2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 +; GFX9-NEXT: v_mul_f32_e32 v2, s3, v2 +; GFX9-NEXT: v_mul_f32_e32 v0, s4, v0 +; GFX9-NEXT: v_bfe_u32 v3, v2, 16, 1 +; GFX9-NEXT: v_or_b32_e32 v4, 0x400000, v2 +; GFX9-NEXT: v_bfe_u32 v5, v0, 16, 1 +; GFX9-NEXT: v_add3_u32 v3, v3, v2, s2 ; GFX9-NEXT: v_cmp_u_f32_e32 vcc, v2, v2 -; GFX9-NEXT: v_cndmask_b32_e32 v2, v5, v6, vcc +; GFX9-NEXT: v_or_b32_e32 v6, 0x400000, v0 +; GFX9-NEXT: v_add3_u32 v5, v5, v0, s2 +; GFX9-NEXT: v_cndmask_b32_e32 v2, v3, v4, vcc +; GFX9-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 +; GFX9-NEXT: v_cndmask_b32_e32 v0, v5, v6, vcc ; GFX9-NEXT: s_mov_b32 s2, 0x7060302 -; GFX9-NEXT: v_perm_b32 v0, v2, v0, s2 +; GFX9-NEXT: v_perm_b32 v0, v0, v2, s2 ; GFX9-NEXT: global_store_dword v1, v0, s[0:1] ; GFX9-NEXT: s_endpgm ; @@ -1194,10 +1142,9 @@ define amdgpu_kernel void @v_extract_fabs_no_fold_v2bf16(ptr addrspace(1) %in) # ; VI-NEXT: v_add_u32_e32 v0, vcc, s0, v0 ; VI-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc ; VI-NEXT: flat_load_dword v0, v[0:1] -; VI-NEXT: v_mov_b32_e32 v1, 0x7fff ; VI-NEXT: s_waitcnt vmcnt(0) -; VI-NEXT: v_and_b32_sdwa v1, v1, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 -; VI-NEXT: v_and_b32_e32 v0, 0x7fff, v0 +; VI-NEXT: v_and_b32_e32 v0, 0x7fff7fff, v0 +; VI-NEXT: v_lshrrev_b32_e32 v1, 16, v0 ; VI-NEXT: flat_store_short v[0:1], v0 ; VI-NEXT: s_waitcnt vmcnt(0) ; VI-NEXT: flat_store_short v[0:1], v1 @@ -1210,51 +1157,29 @@ define amdgpu_kernel void @v_extract_fabs_no_fold_v2bf16(ptr addrspace(1) %in) # ; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 ; GFX9-NEXT: s_waitcnt lgkmcnt(0) ; GFX9-NEXT: global_load_dword v0, v0, s[0:1] -; GFX9-NEXT: s_movk_i32 s0, 0x7fff ; GFX9-NEXT: s_waitcnt vmcnt(0) -; GFX9-NEXT: v_and_b32_sdwa v1, s0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 -; GFX9-NEXT: v_and_b32_e32 v0, 0x7fff, v0 +; GFX9-NEXT: v_and_b32_e32 v0, 0x7fff7fff, v0 ; GFX9-NEXT: global_store_short v[0:1], v0, off ; GFX9-NEXT: s_waitcnt vmcnt(0) -; GFX9-NEXT: global_store_short v[0:1], v1, off +; GFX9-NEXT: global_store_short_d16_hi v[0:1], v0, off ; GFX9-NEXT: s_waitcnt vmcnt(0) ; GFX9-NEXT: s_endpgm ; -; GFX11-TRUE16-LABEL: v_extract_fabs_no_fold_v2bf16: -; GFX11-TRUE16: ; %bb.0: -; GFX11-TRUE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x0 -; GFX11-TRUE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0 -; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) -; GFX11-TRUE16-NEXT: v_lshlrev_b32_e32 v0, 2, v0 -; GFX11-TRUE16-NEXT: s_waitcnt lgkmcnt(0) -; GFX11-TRUE16-NEXT: global_load_b32 v0, v0, s[0:1] -; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0) -; GFX11-TRUE16-NEXT: v_and_b16 v0.l, 0x7fff, v0.l -; GFX11-TRUE16-NEXT: v_and_b16 v0.h, 0x7fff, v0.h -; GFX11-TRUE16-NEXT: global_store_b16 v[0:1], v0, off dlc -; GFX11-TRUE16-NEXT: s_waitcnt_vscnt null, 0x0 -; GFX11-TRUE16-NEXT: global_store_d16_hi_b16 v[0:1], v0, off dlc -; GFX11-TRUE16-NEXT: s_waitcnt_vscnt null, 0x0 -; GFX11-TRUE16-NEXT: s_endpgm -; -; GFX11-FAKE16-LABEL: v_extract_fabs_no_fold_v2bf16: -; GFX11-FAKE16: ; %bb.0: -; GFX11-FAKE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x0 -; GFX11-FAKE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0 -; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) -; GFX11-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 2, v0 -; GFX11-FAKE16-NEXT: s_waitcnt lgkmcnt(0) -; GFX11-FAKE16-NEXT: global_load_b32 v0, v0, s[0:1] -; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0) -; GFX11-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0 -; GFX11-FAKE16-NEXT: v_and_b32_e32 v0, 0x7fff, v0 -; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) -; GFX11-FAKE16-NEXT: v_and_b32_e32 v1, 0x7fff, v1 -; GFX11-FAKE16-NEXT: global_store_b16 v[0:1], v0, off dlc -; GFX11-FAKE16-NEXT: s_waitcnt_vscnt null, 0x0 -; GFX11-FAKE16-NEXT: global_store_b16 v[0:1], v1, off dlc -; GFX11-FAKE16-NEXT: s_waitcnt_vscnt null, 0x0 -; GFX11-FAKE16-NEXT: s_endpgm +; GFX11-LABEL: v_extract_fabs_no_fold_v2bf16: +; GFX11: ; %bb.0: +; GFX11-NEXT: s_load_b64 s[0:1], s[4:5], 0x0 +; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0 +; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0 +; GFX11-NEXT: s_waitcnt lgkmcnt(0) +; GFX11-NEXT: global_load_b32 v0, v0, s[0:1] +; GFX11-NEXT: s_waitcnt vmcnt(0) +; GFX11-NEXT: v_and_b32_e32 v0, 0x7fff7fff, v0 +; GFX11-NEXT: global_store_b16 v[0:1], v0, off dlc +; GFX11-NEXT: s_waitcnt_vscnt null, 0x0 +; GFX11-NEXT: global_store_d16_hi_b16 v[0:1], v0, off dlc +; GFX11-NEXT: s_waitcnt_vscnt null, 0x0 +; GFX11-NEXT: s_endpgm %tid = call i32 @llvm.amdgcn.workitem.id.x() %gep.in = getelementptr inbounds <2 x bfloat>, ptr addrspace(1) %in, i32 %tid %val = load <2 x bfloat>, ptr addrspace(1) %gep.in