; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
; RUN: llc -mtriple=amdgcn -mcpu=tahiti < %s | FileCheck -check-prefixes=GCN,GFX6 %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck -check-prefixes=GCN,GFX9 %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 < %s | FileCheck -check-prefixes=GCN,GFX11 %s
define <2 x float> @v_repeat_divisor_f32_x2(float %x, float %y, float %D) #0 {
; GFX6-LABEL: v_repeat_divisor_f32_x2:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_div_scale_f32 v3, s[4:5], v2, v2, v0
; GFX6-NEXT: v_rcp_f32_e32 v4, v3
; GFX6-NEXT: v_fma_f32 v5, -v3, v4, 1.0
; GFX6-NEXT: v_fma_f32 v4, v5, v4, v4
; GFX6-NEXT: v_div_scale_f32 v5, vcc, v0, v2, v0
; GFX6-NEXT: v_mul_f32_e32 v6, v5, v4
; GFX6-NEXT: v_fma_f32 v7, -v3, v6, v5
; GFX6-NEXT: v_fma_f32 v6, v7, v4, v6
; GFX6-NEXT: v_fma_f32 v3, -v3, v6, v5
; GFX6-NEXT: v_div_scale_f32 v5, s[4:5], v2, v2, v1
; GFX6-NEXT: v_rcp_f32_e32 v7, v5
; GFX6-NEXT: v_div_fmas_f32 v3, v3, v4, v6
; GFX6-NEXT: v_div_fixup_f32 v0, v3, v2, v0
; GFX6-NEXT: v_div_scale_f32 v4, vcc, v1, v2, v1
; GFX6-NEXT: v_fma_f32 v3, -v5, v7, 1.0
; GFX6-NEXT: v_fma_f32 v3, v3, v7, v7
; GFX6-NEXT: v_mul_f32_e32 v6, v4, v3
; GFX6-NEXT: v_fma_f32 v7, -v5, v6, v4
; GFX6-NEXT: v_fma_f32 v6, v7, v3, v6
; GFX6-NEXT: v_fma_f32 v4, -v5, v6, v4
; GFX6-NEXT: v_div_fmas_f32 v3, v4, v3, v6
; GFX6-NEXT: v_div_fixup_f32 v1, v3, v2, v1
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f32_x2:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_div_scale_f32 v3, s[4:5], v2, v2, v0
; GFX9-NEXT: v_div_scale_f32 v4, s[4:5], v2, v2, v1
; GFX9-NEXT: v_div_scale_f32 v5, vcc, v0, v2, v0
; GFX9-NEXT: v_div_scale_f32 v6, s[4:5], v1, v2, v1
; GFX9-NEXT: v_rcp_f32_e32 v7, v3
; GFX9-NEXT: v_rcp_f32_e32 v8, v4
; GFX9-NEXT: v_fma_f32 v9, -v3, v7, 1.0
; GFX9-NEXT: v_fma_f32 v7, v9, v7, v7
; GFX9-NEXT: v_fma_f32 v10, -v4, v8, 1.0
; GFX9-NEXT: v_fma_f32 v8, v10, v8, v8
; GFX9-NEXT: v_mul_f32_e32 v9, v5, v7
; GFX9-NEXT: v_mul_f32_e32 v10, v6, v8
; GFX9-NEXT: v_fma_f32 v11, -v3, v9, v5
; GFX9-NEXT: v_fma_f32 v12, -v4, v10, v6
; GFX9-NEXT: v_fma_f32 v9, v11, v7, v9
; GFX9-NEXT: v_fma_f32 v10, v12, v8, v10
; GFX9-NEXT: v_fma_f32 v3, -v3, v9, v5
; GFX9-NEXT: v_fma_f32 v4, -v4, v10, v6
; GFX9-NEXT: v_div_fmas_f32 v3, v3, v7, v9
; GFX9-NEXT: s_mov_b64 vcc, s[4:5]
; GFX9-NEXT: v_div_fmas_f32 v4, v4, v8, v10
; GFX9-NEXT: v_div_fixup_f32 v0, v3, v2, v0
; GFX9-NEXT: v_div_fixup_f32 v1, v4, v2, v1
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f32_x2:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_div_scale_f32 v3, null, v2, v2, v0
; GFX11-NEXT: v_div_scale_f32 v4, null, v2, v2, v1
; GFX11-NEXT: v_div_scale_f32 v9, vcc_lo, v0, v2, v0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_rcp_f32_e32 v5, v3
; GFX11-NEXT: v_rcp_f32_e32 v6, v4
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_fma_f32 v7, -v3, v5, 1.0
; GFX11-NEXT: v_fma_f32 v8, -v4, v6, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_dual_fmac_f32 v5, v7, v5 :: v_dual_fmac_f32 v6, v8, v6
; GFX11-NEXT: v_div_scale_f32 v7, s0, v1, v2, v1
; GFX11-NEXT: v_mul_f32_e32 v8, v9, v5
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_mul_f32_e32 v10, v7, v6
; GFX11-NEXT: v_fma_f32 v11, -v3, v8, v9
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_fma_f32 v12, -v4, v10, v7
; GFX11-NEXT: v_fmac_f32_e32 v8, v11, v5
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_fmac_f32_e32 v10, v12, v6
; GFX11-NEXT: v_fma_f32 v3, -v3, v8, v9
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_fma_f32 v4, -v4, v10, v7
; GFX11-NEXT: v_div_fmas_f32 v3, v3, v5, v8
; GFX11-NEXT: s_mov_b32 vcc_lo, s0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_div_fmas_f32 v4, v4, v6, v10
; GFX11-NEXT: v_div_fixup_f32 v0, v3, v2, v0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX11-NEXT: v_div_fixup_f32 v1, v4, v2, v1
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv float %x, %D
%div1 = fdiv float %y, %D
%insert.0 = insertelement <2 x float> poison, float %div0, i32 0
%insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
ret <2 x float> %insert.1
}
define <2 x float> @v_repeat_divisor_f32_x2_arcp(float %x, float %y, float %D) #0 {
; GFX6-LABEL: v_repeat_divisor_f32_x2_arcp:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v4, v3
; GFX6-NEXT: v_fma_f32 v5, -v3, v4, 1.0
; GFX6-NEXT: v_fma_f32 v4, v5, v4, v4
; GFX6-NEXT: v_div_scale_f32 v5, vcc, 1.0, v2, 1.0
; GFX6-NEXT: v_mul_f32_e32 v6, v5, v4
; GFX6-NEXT: v_fma_f32 v7, -v3, v6, v5
; GFX6-NEXT: v_fma_f32 v6, v7, v4, v6
; GFX6-NEXT: v_fma_f32 v3, -v3, v6, v5
; GFX6-NEXT: v_div_fmas_f32 v3, v3, v4, v6
; GFX6-NEXT: v_div_fixup_f32 v2, v3, v2, 1.0
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f32_x2_arcp:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
; GFX9-NEXT: v_div_scale_f32 v4, vcc, 1.0, v2, 1.0
; GFX9-NEXT: v_rcp_f32_e32 v5, v3
; GFX9-NEXT: v_fma_f32 v6, -v3, v5, 1.0
; GFX9-NEXT: v_fma_f32 v5, v6, v5, v5
; GFX9-NEXT: v_mul_f32_e32 v6, v4, v5
; GFX9-NEXT: v_fma_f32 v7, -v3, v6, v4
; GFX9-NEXT: v_fma_f32 v6, v7, v5, v6
; GFX9-NEXT: v_fma_f32 v3, -v3, v6, v4
; GFX9-NEXT: v_div_fmas_f32 v3, v3, v5, v6
; GFX9-NEXT: v_div_fixup_f32 v2, v3, v2, 1.0
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX9-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f32_x2_arcp:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_div_scale_f32 v3, null, v2, v2, 1.0
; GFX11-NEXT: v_div_scale_f32 v6, vcc_lo, 1.0, v2, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_rcp_f32_e32 v4, v3
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_fma_f32 v5, -v3, v4, 1.0
; GFX11-NEXT: v_fmac_f32_e32 v4, v5, v4
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_mul_f32_e32 v5, v6, v4
; GFX11-NEXT: v_fma_f32 v7, -v3, v5, v6
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_fmac_f32_e32 v5, v7, v4
; GFX11-NEXT: v_fma_f32 v3, -v3, v5, v6
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_div_fmas_f32 v3, v3, v4, v5
; GFX11-NEXT: v_div_fixup_f32 v2, v3, v2, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX11-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp float %x, %D
%div1 = fdiv arcp float %y, %D
%insert.0 = insertelement <2 x float> poison, float %div0, i32 0
%insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
ret <2 x float> %insert.1
}
define <2 x float> @v_repeat_divisor_f32_x2_arcp_daz(float %x, float %y, float %D) #1 {
; GFX6-LABEL: v_repeat_divisor_f32_x2_arcp_daz:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v4, v3
; GFX6-NEXT: v_div_scale_f32 v5, vcc, 1.0, v2, 1.0
; GFX6-NEXT: s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; GFX6-NEXT: v_fma_f32 v6, -v3, v4, 1.0
; GFX6-NEXT: v_fma_f32 v4, v6, v4, v4
; GFX6-NEXT: v_mul_f32_e32 v6, v5, v4
; GFX6-NEXT: v_fma_f32 v7, -v3, v6, v5
; GFX6-NEXT: v_fma_f32 v6, v7, v4, v6
; GFX6-NEXT: v_fma_f32 v3, -v3, v6, v5
; GFX6-NEXT: s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; GFX6-NEXT: v_div_fmas_f32 v3, v3, v4, v6
; GFX6-NEXT: v_div_fixup_f32 v2, v3, v2, 1.0
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f32_x2_arcp_daz:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
; GFX9-NEXT: v_div_scale_f32 v4, vcc, 1.0, v2, 1.0
; GFX9-NEXT: v_rcp_f32_e32 v5, v3
; GFX9-NEXT: s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; GFX9-NEXT: v_fma_f32 v6, -v3, v5, 1.0
; GFX9-NEXT: v_fma_f32 v5, v6, v5, v5
; GFX9-NEXT: v_mul_f32_e32 v6, v4, v5
; GFX9-NEXT: v_fma_f32 v7, -v3, v6, v4
; GFX9-NEXT: v_fma_f32 v6, v7, v5, v6
; GFX9-NEXT: v_fma_f32 v3, -v3, v6, v4
; GFX9-NEXT: s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; GFX9-NEXT: v_div_fmas_f32 v3, v3, v5, v6
; GFX9-NEXT: v_div_fixup_f32 v2, v3, v2, 1.0
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX9-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f32_x2_arcp_daz:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_div_scale_f32 v3, null, v2, v2, 1.0
; GFX11-NEXT: v_div_scale_f32 v5, vcc_lo, 1.0, v2, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_3) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_rcp_f32_e32 v4, v3
; GFX11-NEXT: s_denorm_mode 15
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_fma_f32 v6, -v3, v4, 1.0
; GFX11-NEXT: v_fmac_f32_e32 v4, v6, v4
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_mul_f32_e32 v6, v5, v4
; GFX11-NEXT: v_fma_f32 v7, -v3, v6, v5
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_fmac_f32_e32 v6, v7, v4
; GFX11-NEXT: v_fma_f32 v3, -v3, v6, v5
; GFX11-NEXT: s_denorm_mode 12
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_div_fmas_f32 v3, v3, v4, v6
; GFX11-NEXT: v_div_fixup_f32 v2, v3, v2, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp float %x, %D
%div1 = fdiv arcp float %y, %D
%insert.0 = insertelement <2 x float> poison, float %div0, i32 0
%insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
ret <2 x float> %insert.1
}
define <2 x half> @v_repeat_divisor_f16_x2_arcp(half %x, half %y, half %D) #0 {
; GFX6-LABEL: v_repeat_divisor_f16_x2_arcp:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_cvt_f16_f32_e32 v2, v2
; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1
; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2
; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1
; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX6-NEXT: v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v4, v3
; GFX6-NEXT: v_div_scale_f32 v5, vcc, 1.0, v2, 1.0
; GFX6-NEXT: v_fma_f32 v6, -v3, v4, 1.0
; GFX6-NEXT: v_fma_f32 v4, v6, v4, v4
; GFX6-NEXT: v_mul_f32_e32 v6, v5, v4
; GFX6-NEXT: v_fma_f32 v7, -v3, v6, v5
; GFX6-NEXT: v_fma_f32 v6, v7, v4, v6
; GFX6-NEXT: v_fma_f32 v3, -v3, v6, v5
; GFX6-NEXT: v_div_fmas_f32 v3, v3, v4, v6
; GFX6-NEXT: v_div_fixup_f32 v2, v3, v2, 1.0
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f16_x2_arcp:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_rcp_f16_e32 v2, v2
; GFX9-NEXT: v_mul_f16_e32 v0, v0, v2
; GFX9-NEXT: v_mul_f16_e32 v1, v1, v2
; GFX9-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f16_x2_arcp:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_rcp_f16_e32 v2, v2
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_mul_f16_e32 v0, v0, v2
; GFX11-NEXT: v_mul_f16_e32 v1, v1, v2
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp half %x, %D
%div1 = fdiv arcp half %y, %D
%insert.0 = insertelement <2 x half> poison, half %div0, i32 0
%insert.1 = insertelement <2 x half> %insert.0, half %div1, i32 1
ret <2 x half> %insert.1
}
define <2 x double> @v_repeat_divisor_f64_x2_arcp(double %x, double %y, double %D) #0 {
; GFX6-LABEL: v_repeat_divisor_f64_x2_arcp:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_div_scale_f64 v[6:7], s[4:5], v[4:5], v[4:5], 1.0
; GFX6-NEXT: v_rcp_f64_e32 v[8:9], v[6:7]
; GFX6-NEXT: v_cmp_eq_u32_e32 vcc, v5, v7
; GFX6-NEXT: v_fma_f64 v[10:11], -v[6:7], v[8:9], 1.0
; GFX6-NEXT: v_fma_f64 v[8:9], v[8:9], v[10:11], v[8:9]
; GFX6-NEXT: v_div_scale_f64 v[10:11], s[4:5], 1.0, v[4:5], 1.0
; GFX6-NEXT: v_fma_f64 v[12:13], -v[6:7], v[8:9], 1.0
; GFX6-NEXT: s_mov_b32 s4, 0x3ff00000
; GFX6-NEXT: v_fma_f64 v[8:9], v[8:9], v[12:13], v[8:9]
; GFX6-NEXT: v_cmp_eq_u32_e64 s[4:5], s4, v11
; GFX6-NEXT: v_mul_f64 v[12:13], v[10:11], v[8:9]
; GFX6-NEXT: s_xor_b64 vcc, s[4:5], vcc
; GFX6-NEXT: v_fma_f64 v[6:7], -v[6:7], v[12:13], v[10:11]
; GFX6-NEXT: v_div_fmas_f64 v[6:7], v[6:7], v[8:9], v[12:13]
; GFX6-NEXT: v_div_fixup_f64 v[4:5], v[6:7], v[4:5], 1.0
; GFX6-NEXT: v_mul_f64 v[0:1], v[0:1], v[4:5]
; GFX6-NEXT: v_mul_f64 v[2:3], v[2:3], v[4:5]
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f64_x2_arcp:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_div_scale_f64 v[6:7], s[4:5], v[4:5], v[4:5], 1.0
; GFX9-NEXT: v_rcp_f64_e32 v[8:9], v[6:7]
; GFX9-NEXT: v_fma_f64 v[10:11], -v[6:7], v[8:9], 1.0
; GFX9-NEXT: v_fma_f64 v[8:9], v[8:9], v[10:11], v[8:9]
; GFX9-NEXT: v_div_scale_f64 v[10:11], vcc, 1.0, v[4:5], 1.0
; GFX9-NEXT: v_fma_f64 v[12:13], -v[6:7], v[8:9], 1.0
; GFX9-NEXT: v_fma_f64 v[8:9], v[8:9], v[12:13], v[8:9]
; GFX9-NEXT: v_mul_f64 v[12:13], v[10:11], v[8:9]
; GFX9-NEXT: v_fma_f64 v[6:7], -v[6:7], v[12:13], v[10:11]
; GFX9-NEXT: v_div_fmas_f64 v[6:7], v[6:7], v[8:9], v[12:13]
; GFX9-NEXT: v_div_fixup_f64 v[4:5], v[6:7], v[4:5], 1.0
; GFX9-NEXT: v_mul_f64 v[0:1], v[0:1], v[4:5]
; GFX9-NEXT: v_mul_f64 v[2:3], v[2:3], v[4:5]
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f64_x2_arcp:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_div_scale_f64 v[6:7], null, v[4:5], v[4:5], 1.0
; GFX11-NEXT: v_div_scale_f64 v[12:13], vcc_lo, 1.0, v[4:5], 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_rcp_f64_e32 v[8:9], v[6:7]
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_fma_f64 v[10:11], -v[6:7], v[8:9], 1.0
; GFX11-NEXT: v_fma_f64 v[8:9], v[8:9], v[10:11], v[8:9]
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_fma_f64 v[10:11], -v[6:7], v[8:9], 1.0
; GFX11-NEXT: v_fma_f64 v[8:9], v[8:9], v[10:11], v[8:9]
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_mul_f64 v[10:11], v[12:13], v[8:9]
; GFX11-NEXT: v_fma_f64 v[6:7], -v[6:7], v[10:11], v[12:13]
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_div_fmas_f64 v[6:7], v[6:7], v[8:9], v[10:11]
; GFX11-NEXT: v_div_fixup_f64 v[4:5], v[6:7], v[4:5], 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-NEXT: v_mul_f64 v[0:1], v[0:1], v[4:5]
; GFX11-NEXT: v_mul_f64 v[2:3], v[2:3], v[4:5]
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp double %x, %D
%div1 = fdiv arcp double %y, %D
%insert.0 = insertelement <2 x double> poison, double %div0, i32 0
%insert.1 = insertelement <2 x double> %insert.0, double %div1, i32 1
ret <2 x double> %insert.1
}
define <3 x float> @v_repeat_divisor_f32_x3_arcp(float %x, float %y, float %z, float %D) #0 {
; GFX6-LABEL: v_repeat_divisor_f32_x3_arcp:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_div_scale_f32 v4, s[4:5], v3, v3, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v5, v4
; GFX6-NEXT: v_fma_f32 v6, -v4, v5, 1.0
; GFX6-NEXT: v_fma_f32 v5, v6, v5, v5
; GFX6-NEXT: v_div_scale_f32 v6, vcc, 1.0, v3, 1.0
; GFX6-NEXT: v_mul_f32_e32 v7, v6, v5
; GFX6-NEXT: v_fma_f32 v8, -v4, v7, v6
; GFX6-NEXT: v_fma_f32 v7, v8, v5, v7
; GFX6-NEXT: v_fma_f32 v4, -v4, v7, v6
; GFX6-NEXT: v_div_fmas_f32 v4, v4, v5, v7
; GFX6-NEXT: v_div_fixup_f32 v3, v4, v3, 1.0
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v3
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v3
; GFX6-NEXT: v_mul_f32_e32 v2, v2, v3
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f32_x3_arcp:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_div_scale_f32 v4, s[4:5], v3, v3, 1.0
; GFX9-NEXT: v_div_scale_f32 v5, vcc, 1.0, v3, 1.0
; GFX9-NEXT: v_rcp_f32_e32 v6, v4
; GFX9-NEXT: v_fma_f32 v7, -v4, v6, 1.0
; GFX9-NEXT: v_fma_f32 v6, v7, v6, v6
; GFX9-NEXT: v_mul_f32_e32 v7, v5, v6
; GFX9-NEXT: v_fma_f32 v8, -v4, v7, v5
; GFX9-NEXT: v_fma_f32 v7, v8, v6, v7
; GFX9-NEXT: v_fma_f32 v4, -v4, v7, v5
; GFX9-NEXT: v_div_fmas_f32 v4, v4, v6, v7
; GFX9-NEXT: v_div_fixup_f32 v3, v4, v3, 1.0
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v3
; GFX9-NEXT: v_mul_f32_e32 v1, v1, v3
; GFX9-NEXT: v_mul_f32_e32 v2, v2, v3
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f32_x3_arcp:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_div_scale_f32 v4, null, v3, v3, 1.0
; GFX11-NEXT: v_div_scale_f32 v7, vcc_lo, 1.0, v3, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_rcp_f32_e32 v5, v4
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_fma_f32 v6, -v4, v5, 1.0
; GFX11-NEXT: v_fmac_f32_e32 v5, v6, v5
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_mul_f32_e32 v6, v7, v5
; GFX11-NEXT: v_fma_f32 v8, -v4, v6, v7
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_fmac_f32_e32 v6, v8, v5
; GFX11-NEXT: v_fma_f32 v4, -v4, v6, v7
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_div_fmas_f32 v4, v4, v5, v6
; GFX11-NEXT: v_div_fixup_f32 v3, v4, v3, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-NEXT: v_mul_f32_e32 v1, v1, v3
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v3
; GFX11-NEXT: v_mul_f32_e32 v2, v2, v3
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp float %x, %D
%div1 = fdiv arcp float %y, %D
%div2 = fdiv arcp float %z, %D
%insert.0 = insertelement <3 x float> poison, float %div0, i32 0
%insert.1 = insertelement <3 x float> %insert.0, float %div1, i32 1
%insert.2 = insertelement <3 x float> %insert.1, float %div2, i32 2
ret <3 x float> %insert.2
}
define <4 x float> @v_repeat_divisor_f32_x4_arcp(float %x, float %y, float %z, float %w, float %D) #0 {
; GFX6-LABEL: v_repeat_divisor_f32_x4_arcp:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_div_scale_f32 v5, s[4:5], v4, v4, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v6, v5
; GFX6-NEXT: v_fma_f32 v7, -v5, v6, 1.0
; GFX6-NEXT: v_fma_f32 v6, v7, v6, v6
; GFX6-NEXT: v_div_scale_f32 v7, vcc, 1.0, v4, 1.0
; GFX6-NEXT: v_mul_f32_e32 v8, v7, v6
; GFX6-NEXT: v_fma_f32 v9, -v5, v8, v7
; GFX6-NEXT: v_fma_f32 v8, v9, v6, v8
; GFX6-NEXT: v_fma_f32 v5, -v5, v8, v7
; GFX6-NEXT: v_div_fmas_f32 v5, v5, v6, v8
; GFX6-NEXT: v_div_fixup_f32 v4, v5, v4, 1.0
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v4
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v4
; GFX6-NEXT: v_mul_f32_e32 v2, v2, v4
; GFX6-NEXT: v_mul_f32_e32 v3, v3, v4
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f32_x4_arcp:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_div_scale_f32 v5, s[4:5], v4, v4, 1.0
; GFX9-NEXT: v_div_scale_f32 v6, vcc, 1.0, v4, 1.0
; GFX9-NEXT: v_rcp_f32_e32 v7, v5
; GFX9-NEXT: v_fma_f32 v8, -v5, v7, 1.0
; GFX9-NEXT: v_fma_f32 v7, v8, v7, v7
; GFX9-NEXT: v_mul_f32_e32 v8, v6, v7
; GFX9-NEXT: v_fma_f32 v9, -v5, v8, v6
; GFX9-NEXT: v_fma_f32 v8, v9, v7, v8
; GFX9-NEXT: v_fma_f32 v5, -v5, v8, v6
; GFX9-NEXT: v_div_fmas_f32 v5, v5, v7, v8
; GFX9-NEXT: v_div_fixup_f32 v4, v5, v4, 1.0
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v4
; GFX9-NEXT: v_mul_f32_e32 v1, v1, v4
; GFX9-NEXT: v_mul_f32_e32 v2, v2, v4
; GFX9-NEXT: v_mul_f32_e32 v3, v3, v4
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f32_x4_arcp:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_div_scale_f32 v5, null, v4, v4, 1.0
; GFX11-NEXT: v_div_scale_f32 v8, vcc_lo, 1.0, v4, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_rcp_f32_e32 v6, v5
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_fma_f32 v7, -v5, v6, 1.0
; GFX11-NEXT: v_fmac_f32_e32 v6, v7, v6
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_mul_f32_e32 v7, v8, v6
; GFX11-NEXT: v_fma_f32 v9, -v5, v7, v8
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_fmac_f32_e32 v7, v9, v6
; GFX11-NEXT: v_fma_f32 v5, -v5, v7, v8
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_div_fmas_f32 v5, v5, v6, v7
; GFX11-NEXT: v_div_fixup_f32 v4, v5, v4, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v4
; GFX11-NEXT: v_mul_f32_e32 v1, v1, v4
; GFX11-NEXT: v_mul_f32_e32 v2, v2, v4
; GFX11-NEXT: v_mul_f32_e32 v3, v3, v4
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp float %x, %D
%div1 = fdiv arcp float %y, %D
%div2 = fdiv arcp float %z, %D
%div3 = fdiv arcp float %w, %D
%insert.0 = insertelement <4 x float> poison, float %div0, i32 0
%insert.1 = insertelement <4 x float> %insert.0, float %div1, i32 1
%insert.2 = insertelement <4 x float> %insert.1, float %div2, i32 2
%insert.3 = insertelement <4 x float> %insert.2, float %div3, i32 3
ret <4 x float> %insert.3
}
define <3 x half> @v_repeat_divisor_f16_x3_arcp(half %x, half %y, half %z, half %D) #0 {
; GFX6-LABEL: v_repeat_divisor_f16_x3_arcp:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_cvt_f16_f32_e32 v3, v3
; GFX6-NEXT: v_cvt_f16_f32_e32 v2, v2
; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1
; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v3
; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2
; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1
; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX6-NEXT: v_div_scale_f32 v4, s[4:5], v3, v3, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v5, v4
; GFX6-NEXT: v_fma_f32 v6, -v4, v5, 1.0
; GFX6-NEXT: v_fma_f32 v5, v6, v5, v5
; GFX6-NEXT: v_div_scale_f32 v6, vcc, 1.0, v3, 1.0
; GFX6-NEXT: v_mul_f32_e32 v7, v6, v5
; GFX6-NEXT: v_fma_f32 v8, -v4, v7, v6
; GFX6-NEXT: v_fma_f32 v7, v8, v5, v7
; GFX6-NEXT: v_fma_f32 v4, -v4, v7, v6
; GFX6-NEXT: v_div_fmas_f32 v4, v4, v5, v7
; GFX6-NEXT: v_div_fixup_f32 v3, v4, v3, 1.0
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v3
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v3
; GFX6-NEXT: v_mul_f32_e32 v2, v2, v3
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f16_x3_arcp:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_rcp_f16_e32 v3, v3
; GFX9-NEXT: v_mul_f16_e32 v0, v0, v3
; GFX9-NEXT: v_mul_f16_e32 v4, v1, v3
; GFX9-NEXT: v_mul_f16_e32 v1, v2, v3
; GFX9-NEXT: v_pack_b32_f16 v0, v0, v4
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f16_x3_arcp:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_rcp_f16_e32 v3, v3
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_mul_f16_e32 v0, v0, v3
; GFX11-NEXT: v_mul_f16_e32 v1, v1, v3
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX11-NEXT: v_mul_f16_e32 v1, v2, v3
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp half %x, %D
%div1 = fdiv arcp half %y, %D
%div2 = fdiv arcp half %z, %D
%insert.0 = insertelement <3 x half> poison, half %div0, i32 0
%insert.1 = insertelement <3 x half> %insert.0, half %div1, i32 1
%insert.2 = insertelement <3 x half> %insert.1, half %div2, i32 2
ret <3 x half> %insert.2
}
define <4 x float> @v_repeat_divisor_v2f32_x2(<2 x float> %x, <2 x float> %y, <2 x float> %D) #0 {
; GFX6-LABEL: v_repeat_divisor_v2f32_x2:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_div_scale_f32 v6, s[4:5], v4, v4, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v7, v6
; GFX6-NEXT: v_fma_f32 v8, -v6, v7, 1.0
; GFX6-NEXT: v_fma_f32 v7, v8, v7, v7
; GFX6-NEXT: v_div_scale_f32 v8, vcc, 1.0, v4, 1.0
; GFX6-NEXT: v_mul_f32_e32 v9, v8, v7
; GFX6-NEXT: v_fma_f32 v10, -v6, v9, v8
; GFX6-NEXT: v_fma_f32 v9, v10, v7, v9
; GFX6-NEXT: v_fma_f32 v6, -v6, v9, v8
; GFX6-NEXT: v_div_scale_f32 v8, s[4:5], v5, v5, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v10, v8
; GFX6-NEXT: v_div_fmas_f32 v6, v6, v7, v9
; GFX6-NEXT: v_div_fixup_f32 v4, v6, v4, 1.0
; GFX6-NEXT: v_div_scale_f32 v7, vcc, 1.0, v5, 1.0
; GFX6-NEXT: v_fma_f32 v6, -v8, v10, 1.0
; GFX6-NEXT: v_fma_f32 v6, v6, v10, v10
; GFX6-NEXT: v_mul_f32_e32 v9, v7, v6
; GFX6-NEXT: v_fma_f32 v10, -v8, v9, v7
; GFX6-NEXT: v_fma_f32 v9, v10, v6, v9
; GFX6-NEXT: v_fma_f32 v7, -v8, v9, v7
; GFX6-NEXT: v_div_fmas_f32 v6, v7, v6, v9
; GFX6-NEXT: v_div_fixup_f32 v5, v6, v5, 1.0
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v4
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v5
; GFX6-NEXT: v_mul_f32_e32 v2, v2, v4
; GFX6-NEXT: v_mul_f32_e32 v3, v3, v5
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_v2f32_x2:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_div_scale_f32 v6, s[4:5], v4, v4, 1.0
; GFX9-NEXT: v_div_scale_f32 v7, s[4:5], v5, v5, 1.0
; GFX9-NEXT: v_div_scale_f32 v8, vcc, 1.0, v4, 1.0
; GFX9-NEXT: v_div_scale_f32 v9, s[4:5], 1.0, v5, 1.0
; GFX9-NEXT: v_rcp_f32_e32 v10, v6
; GFX9-NEXT: v_rcp_f32_e32 v11, v7
; GFX9-NEXT: v_fma_f32 v12, -v6, v10, 1.0
; GFX9-NEXT: v_fma_f32 v10, v12, v10, v10
; GFX9-NEXT: v_fma_f32 v13, -v7, v11, 1.0
; GFX9-NEXT: v_fma_f32 v11, v13, v11, v11
; GFX9-NEXT: v_mul_f32_e32 v12, v8, v10
; GFX9-NEXT: v_mul_f32_e32 v13, v9, v11
; GFX9-NEXT: v_fma_f32 v14, -v6, v12, v8
; GFX9-NEXT: v_fma_f32 v15, -v7, v13, v9
; GFX9-NEXT: v_fma_f32 v12, v14, v10, v12
; GFX9-NEXT: v_fma_f32 v6, -v6, v12, v8
; GFX9-NEXT: v_fma_f32 v8, v15, v11, v13
; GFX9-NEXT: v_div_fmas_f32 v6, v6, v10, v12
; GFX9-NEXT: v_fma_f32 v7, -v7, v8, v9
; GFX9-NEXT: s_mov_b64 vcc, s[4:5]
; GFX9-NEXT: v_div_fmas_f32 v7, v7, v11, v8
; GFX9-NEXT: v_div_fixup_f32 v4, v6, v4, 1.0
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v4
; GFX9-NEXT: v_mul_f32_e32 v2, v2, v4
; GFX9-NEXT: v_div_fixup_f32 v5, v7, v5, 1.0
; GFX9-NEXT: v_mul_f32_e32 v1, v1, v5
; GFX9-NEXT: v_mul_f32_e32 v3, v3, v5
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_v2f32_x2:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_div_scale_f32 v6, null, v4, v4, 1.0
; GFX11-NEXT: v_div_scale_f32 v7, null, v5, v5, 1.0
; GFX11-NEXT: v_div_scale_f32 v12, vcc_lo, 1.0, v4, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_rcp_f32_e32 v8, v6
; GFX11-NEXT: v_rcp_f32_e32 v9, v7
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_fma_f32 v10, -v6, v8, 1.0
; GFX11-NEXT: v_fma_f32 v11, -v7, v9, 1.0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_dual_fmac_f32 v8, v10, v8 :: v_dual_fmac_f32 v9, v11, v9
; GFX11-NEXT: v_div_scale_f32 v10, s0, 1.0, v5, 1.0
; GFX11-NEXT: v_mul_f32_e32 v11, v12, v8
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_fma_f32 v14, -v6, v11, v12
; GFX11-NEXT: v_fmac_f32_e32 v11, v14, v8
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_fma_f32 v6, -v6, v11, v12
; GFX11-NEXT: v_div_fmas_f32 v6, v6, v8, v11
; GFX11-NEXT: s_mov_b32 vcc_lo, s0
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_div_fixup_f32 v4, v6, v4, 1.0
; GFX11-NEXT: v_dual_mul_f32 v13, v10, v9 :: v_dual_mul_f32 v0, v0, v4
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_fma_f32 v15, -v7, v13, v10
; GFX11-NEXT: v_dual_mul_f32 v2, v2, v4 :: v_dual_fmac_f32 v13, v15, v9
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_fma_f32 v7, -v7, v13, v10
; GFX11-NEXT: v_div_fmas_f32 v7, v7, v9, v13
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_div_fixup_f32 v5, v7, v5, 1.0
; GFX11-NEXT: v_mul_f32_e32 v1, v1, v5
; GFX11-NEXT: v_mul_f32_e32 v3, v3, v5
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp <2 x float> %x, %D
%div1 = fdiv arcp <2 x float> %y, %D
%shuffle = shufflevector <2 x float> %div0, <2 x float> %div1, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
ret <4 x float> %shuffle
}
define <2 x float> @v_repeat_divisor_f32_x2_ulp25(float %x, float %y, float %D) #0 {
; GFX6-LABEL: v_repeat_divisor_f32_x2_ulp25:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: s_mov_b32 s4, 0x7f800000
; GFX6-NEXT: v_frexp_mant_f32_e32 v3, v2
; GFX6-NEXT: v_cmp_lt_f32_e64 vcc, |v2|, s4
; GFX6-NEXT: v_cndmask_b32_e32 v3, v2, v3, vcc
; GFX6-NEXT: v_rcp_f32_e32 v3, v3
; GFX6-NEXT: v_frexp_exp_i32_f32_e32 v2, v2
; GFX6-NEXT: v_sub_i32_e32 v2, vcc, 0, v2
; GFX6-NEXT: v_ldexp_f32_e32 v2, v3, v2
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f32_x2_ulp25:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_frexp_mant_f32_e32 v3, v2
; GFX9-NEXT: v_rcp_f32_e32 v3, v3
; GFX9-NEXT: v_frexp_exp_i32_f32_e32 v2, v2
; GFX9-NEXT: v_sub_u32_e32 v2, 0, v2
; GFX9-NEXT: v_ldexp_f32 v2, v3, v2
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX9-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f32_x2_ulp25:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_frexp_mant_f32_e32 v3, v2
; GFX11-NEXT: v_frexp_exp_i32_f32_e32 v2, v2
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_rcp_f32_e32 v3, v3
; GFX11-NEXT: v_sub_nc_u32_e32 v2, 0, v2
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_ldexp_f32 v2, v3, v2
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX11-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp float %x, %D, !fpmath !0
%div1 = fdiv arcp float %y, %D, !fpmath !0
%insert.0 = insertelement <2 x float> poison, float %div0, i32 0
%insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
ret <2 x float> %insert.1
}
define <2 x float> @v_repeat_divisor_f32_x2_daz_ulp25(float %x, float %y, float %D) #1 {
; GFX6-LABEL: v_repeat_divisor_f32_x2_daz_ulp25:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_rcp_f32_e32 v2, v2
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_f32_x2_daz_ulp25:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_rcp_f32_e32 v2, v2
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX9-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_f32_x2_daz_ulp25:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_rcp_f32_e32 v2, v2
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v2
; GFX11-NEXT: v_mul_f32_e32 v1, v1, v2
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp float %x, %D, !fpmath !0
%div1 = fdiv arcp float %y, %D, !fpmath !0
%insert.0 = insertelement <2 x float> poison, float %div0, i32 0
%insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
ret <2 x float> %insert.1
}
define <4 x half> @v_repeat_divisor_v2f16_x2(<2 x half> %x, <2 x half> %y, <2 x half> %D) #0 {
; GFX6-LABEL: v_repeat_divisor_v2f16_x2:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_cvt_f16_f32_e32 v4, v4
; GFX6-NEXT: v_cvt_f16_f32_e32 v5, v5
; GFX6-NEXT: v_cvt_f16_f32_e32 v3, v3
; GFX6-NEXT: v_cvt_f16_f32_e32 v2, v2
; GFX6-NEXT: v_cvt_f32_f16_e32 v4, v4
; GFX6-NEXT: v_cvt_f32_f16_e32 v5, v5
; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1
; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX6-NEXT: v_div_scale_f32 v6, s[4:5], v4, v4, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v7, v6
; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v3
; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2
; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1
; GFX6-NEXT: v_fma_f32 v8, -v6, v7, 1.0
; GFX6-NEXT: v_fma_f32 v7, v8, v7, v7
; GFX6-NEXT: v_div_scale_f32 v8, vcc, 1.0, v4, 1.0
; GFX6-NEXT: v_mul_f32_e32 v9, v8, v7
; GFX6-NEXT: v_fma_f32 v10, -v6, v9, v8
; GFX6-NEXT: v_fma_f32 v9, v10, v7, v9
; GFX6-NEXT: v_fma_f32 v6, -v6, v9, v8
; GFX6-NEXT: v_div_scale_f32 v8, s[4:5], v5, v5, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v10, v8
; GFX6-NEXT: v_div_fmas_f32 v6, v6, v7, v9
; GFX6-NEXT: v_div_fixup_f32 v4, v6, v4, 1.0
; GFX6-NEXT: v_div_scale_f32 v7, vcc, 1.0, v5, 1.0
; GFX6-NEXT: v_fma_f32 v6, -v8, v10, 1.0
; GFX6-NEXT: v_fma_f32 v6, v6, v10, v10
; GFX6-NEXT: v_mul_f32_e32 v9, v7, v6
; GFX6-NEXT: v_fma_f32 v10, -v8, v9, v7
; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX6-NEXT: v_fma_f32 v9, v10, v6, v9
; GFX6-NEXT: v_fma_f32 v7, -v8, v9, v7
; GFX6-NEXT: v_div_fmas_f32 v6, v7, v6, v9
; GFX6-NEXT: v_div_fixup_f32 v5, v6, v5, 1.0
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v4
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v5
; GFX6-NEXT: v_mul_f32_e32 v2, v2, v4
; GFX6-NEXT: v_mul_f32_e32 v3, v3, v5
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_v2f16_x2:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_rcp_f16_sdwa v3, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX9-NEXT: v_rcp_f16_e32 v2, v2
; GFX9-NEXT: v_pack_b32_f16 v2, v2, v3
; GFX9-NEXT: v_pk_mul_f16 v0, v0, v2
; GFX9-NEXT: v_pk_mul_f16 v1, v1, v2
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_v2f16_x2:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_lshrrev_b32_e32 v3, 16, v2
; GFX11-NEXT: v_rcp_f16_e32 v2, v2
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
; GFX11-NEXT: v_rcp_f16_e32 v3, v3
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_pack_b32_f16 v2, v2, v3
; GFX11-NEXT: v_pk_mul_f16 v0, v0, v2
; GFX11-NEXT: v_pk_mul_f16 v1, v1, v2
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp <2 x half> %x, %D
%div1 = fdiv arcp <2 x half> %y, %D
%shuffle = shufflevector <2 x half> %div0, <2 x half> %div1, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
ret <4 x half> %shuffle
}
define <6 x half> @v_repeat_divisor_v3f16_x2(<3 x half> %x, <3 x half> %y, <3 x half> %D) #0 {
; GFX6-LABEL: v_repeat_divisor_v3f16_x2:
; GFX6: ; %bb.0:
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT: v_cvt_f16_f32_e32 v6, v6
; GFX6-NEXT: v_cvt_f16_f32_e32 v7, v7
; GFX6-NEXT: v_cvt_f16_f32_e32 v8, v8
; GFX6-NEXT: v_cvt_f16_f32_e32 v5, v5
; GFX6-NEXT: v_cvt_f32_f16_e32 v6, v6
; GFX6-NEXT: v_cvt_f32_f16_e32 v7, v7
; GFX6-NEXT: v_cvt_f32_f16_e32 v8, v8
; GFX6-NEXT: v_cvt_f16_f32_e32 v4, v4
; GFX6-NEXT: v_div_scale_f32 v9, s[4:5], v6, v6, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v10, v9
; GFX6-NEXT: v_cvt_f16_f32_e32 v3, v3
; GFX6-NEXT: v_cvt_f16_f32_e32 v2, v2
; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1
; GFX6-NEXT: v_fma_f32 v11, -v9, v10, 1.0
; GFX6-NEXT: v_fma_f32 v10, v11, v10, v10
; GFX6-NEXT: v_div_scale_f32 v11, vcc, 1.0, v6, 1.0
; GFX6-NEXT: v_mul_f32_e32 v12, v11, v10
; GFX6-NEXT: v_fma_f32 v13, -v9, v12, v11
; GFX6-NEXT: v_fma_f32 v12, v13, v10, v12
; GFX6-NEXT: v_fma_f32 v9, -v9, v12, v11
; GFX6-NEXT: v_div_scale_f32 v11, s[4:5], v7, v7, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v13, v11
; GFX6-NEXT: v_div_fmas_f32 v9, v9, v10, v12
; GFX6-NEXT: v_div_fixup_f32 v6, v9, v6, 1.0
; GFX6-NEXT: v_div_scale_f32 v10, vcc, 1.0, v7, 1.0
; GFX6-NEXT: v_fma_f32 v9, -v11, v13, 1.0
; GFX6-NEXT: v_fma_f32 v9, v9, v13, v13
; GFX6-NEXT: v_mul_f32_e32 v12, v10, v9
; GFX6-NEXT: v_fma_f32 v13, -v11, v12, v10
; GFX6-NEXT: v_fma_f32 v12, v13, v9, v12
; GFX6-NEXT: v_fma_f32 v10, -v11, v12, v10
; GFX6-NEXT: v_div_scale_f32 v11, s[4:5], v8, v8, 1.0
; GFX6-NEXT: v_rcp_f32_e32 v13, v11
; GFX6-NEXT: v_div_fmas_f32 v9, v10, v9, v12
; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0
; GFX6-NEXT: v_div_fixup_f32 v7, v9, v7, 1.0
; GFX6-NEXT: v_fma_f32 v9, -v11, v13, 1.0
; GFX6-NEXT: v_fma_f32 v9, v9, v13, v13
; GFX6-NEXT: v_div_scale_f32 v10, vcc, 1.0, v8, 1.0
; GFX6-NEXT: v_mul_f32_e32 v12, v10, v9
; GFX6-NEXT: v_fma_f32 v13, -v11, v12, v10
; GFX6-NEXT: v_cvt_f32_f16_e32 v5, v5
; GFX6-NEXT: v_cvt_f32_f16_e32 v4, v4
; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v3
; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2
; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1
; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX6-NEXT: v_fma_f32 v12, v13, v9, v12
; GFX6-NEXT: v_fma_f32 v10, -v11, v12, v10
; GFX6-NEXT: v_div_fmas_f32 v9, v10, v9, v12
; GFX6-NEXT: v_div_fixup_f32 v8, v9, v8, 1.0
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v6
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v7
; GFX6-NEXT: v_mul_f32_e32 v2, v2, v8
; GFX6-NEXT: v_mul_f32_e32 v3, v3, v6
; GFX6-NEXT: v_mul_f32_e32 v4, v4, v7
; GFX6-NEXT: v_mul_f32_e32 v5, v5, v8
; GFX6-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: v_repeat_divisor_v3f16_x2:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_rcp_f16_sdwa v6, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX9-NEXT: v_rcp_f16_e32 v4, v4
; GFX9-NEXT: v_rcp_f16_e32 v5, v5
; GFX9-NEXT: s_movk_i32 s4, 0x7e00
; GFX9-NEXT: v_pack_b32_f16 v4, v4, v6
; GFX9-NEXT: v_pack_b32_f16 v5, v5, s4
; GFX9-NEXT: v_pk_mul_f16 v0, v0, v4
; GFX9-NEXT: v_pk_mul_f16 v1, v1, v5
; GFX9-NEXT: v_pk_mul_f16 v3, v3, v5
; GFX9-NEXT: v_pk_mul_f16 v4, v2, v4
; GFX9-NEXT: v_alignbit_b32 v2, v3, v4, 16
; GFX9-NEXT: v_pack_b32_f16 v1, v1, v4
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: v_repeat_divisor_v3f16_x2:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_lshrrev_b32_e32 v6, 16, v4
; GFX11-NEXT: v_rcp_f16_e32 v4, v4
; GFX11-NEXT: v_rcp_f16_e32 v5, v5
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_3) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_rcp_f16_e32 v6, v6
; GFX11-NEXT: s_waitcnt_depctr 0xfff
; GFX11-NEXT: v_pack_b32_f16 v5, v5, 0x7e00
; GFX11-NEXT: v_pack_b32_f16 v4, v4, v6
; GFX11-NEXT: v_pk_mul_f16 v1, v1, v5
; GFX11-NEXT: v_pk_mul_f16 v3, v3, v5
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX11-NEXT: v_pk_mul_f16 v2, v2, v4
; GFX11-NEXT: v_pk_mul_f16 v0, v0, v4
; GFX11-NEXT: v_pack_b32_f16 v1, v1, v2
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_4)
; GFX11-NEXT: v_alignbit_b32 v2, v3, v2, 16
; GFX11-NEXT: s_setpc_b64 s[30:31]
%div0 = fdiv arcp <3 x half> %x, %D
%div1 = fdiv arcp <3 x half> %y, %D
%shuffle = shufflevector <3 x half> %div0, <3 x half> %div1, <6 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5>
ret <6 x half> %shuffle
}
attributes #0 = { "denormal-fp-math-f32"="ieee,ieee" }
attributes #1 = { "denormal-fp-math-f32"="preserve-sign,preserve-sign" }
!0 = !{float 2.5}
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
; GCN: {{.*}}
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