xref: /llvm-project/llvm/test/CodeGen/AMDGPU/repeated-divisor.ll (revision 9e9907f1cfa424366fba58d9520f9305b537cec9) 
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
2; RUN: llc -mtriple=amdgcn -mcpu=tahiti < %s | FileCheck -check-prefixes=GCN,GFX6 %s
3; RUN: llc -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck -check-prefixes=GCN,GFX9 %s
4; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 < %s | FileCheck -check-prefixes=GCN,GFX11 %s
5
6define <2 x float> @v_repeat_divisor_f32_x2(float %x, float %y, float %D) #0 {
7; GFX6-LABEL: v_repeat_divisor_f32_x2:
8; GFX6:       ; %bb.0:
9; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
10; GFX6-NEXT:    v_div_scale_f32 v3, s[4:5], v2, v2, v0
11; GFX6-NEXT:    v_rcp_f32_e32 v4, v3
12; GFX6-NEXT:    v_fma_f32 v5, -v3, v4, 1.0
13; GFX6-NEXT:    v_fma_f32 v4, v5, v4, v4
14; GFX6-NEXT:    v_div_scale_f32 v5, vcc, v0, v2, v0
15; GFX6-NEXT:    v_mul_f32_e32 v6, v5, v4
16; GFX6-NEXT:    v_fma_f32 v7, -v3, v6, v5
17; GFX6-NEXT:    v_fma_f32 v6, v7, v4, v6
18; GFX6-NEXT:    v_fma_f32 v3, -v3, v6, v5
19; GFX6-NEXT:    v_div_scale_f32 v5, s[4:5], v2, v2, v1
20; GFX6-NEXT:    v_rcp_f32_e32 v7, v5
21; GFX6-NEXT:    v_div_fmas_f32 v3, v3, v4, v6
22; GFX6-NEXT:    v_div_fixup_f32 v0, v3, v2, v0
23; GFX6-NEXT:    v_div_scale_f32 v4, vcc, v1, v2, v1
24; GFX6-NEXT:    v_fma_f32 v3, -v5, v7, 1.0
25; GFX6-NEXT:    v_fma_f32 v3, v3, v7, v7
26; GFX6-NEXT:    v_mul_f32_e32 v6, v4, v3
27; GFX6-NEXT:    v_fma_f32 v7, -v5, v6, v4
28; GFX6-NEXT:    v_fma_f32 v6, v7, v3, v6
29; GFX6-NEXT:    v_fma_f32 v4, -v5, v6, v4
30; GFX6-NEXT:    v_div_fmas_f32 v3, v4, v3, v6
31; GFX6-NEXT:    v_div_fixup_f32 v1, v3, v2, v1
32; GFX6-NEXT:    s_setpc_b64 s[30:31]
33;
34; GFX9-LABEL: v_repeat_divisor_f32_x2:
35; GFX9:       ; %bb.0:
36; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
37; GFX9-NEXT:    v_div_scale_f32 v3, s[4:5], v2, v2, v0
38; GFX9-NEXT:    v_div_scale_f32 v4, s[4:5], v2, v2, v1
39; GFX9-NEXT:    v_div_scale_f32 v5, vcc, v0, v2, v0
40; GFX9-NEXT:    v_div_scale_f32 v6, s[4:5], v1, v2, v1
41; GFX9-NEXT:    v_rcp_f32_e32 v7, v3
42; GFX9-NEXT:    v_rcp_f32_e32 v8, v4
43; GFX9-NEXT:    v_fma_f32 v9, -v3, v7, 1.0
44; GFX9-NEXT:    v_fma_f32 v7, v9, v7, v7
45; GFX9-NEXT:    v_fma_f32 v10, -v4, v8, 1.0
46; GFX9-NEXT:    v_fma_f32 v8, v10, v8, v8
47; GFX9-NEXT:    v_mul_f32_e32 v9, v5, v7
48; GFX9-NEXT:    v_mul_f32_e32 v10, v6, v8
49; GFX9-NEXT:    v_fma_f32 v11, -v3, v9, v5
50; GFX9-NEXT:    v_fma_f32 v12, -v4, v10, v6
51; GFX9-NEXT:    v_fma_f32 v9, v11, v7, v9
52; GFX9-NEXT:    v_fma_f32 v10, v12, v8, v10
53; GFX9-NEXT:    v_fma_f32 v3, -v3, v9, v5
54; GFX9-NEXT:    v_fma_f32 v4, -v4, v10, v6
55; GFX9-NEXT:    v_div_fmas_f32 v3, v3, v7, v9
56; GFX9-NEXT:    s_mov_b64 vcc, s[4:5]
57; GFX9-NEXT:    v_div_fmas_f32 v4, v4, v8, v10
58; GFX9-NEXT:    v_div_fixup_f32 v0, v3, v2, v0
59; GFX9-NEXT:    v_div_fixup_f32 v1, v4, v2, v1
60; GFX9-NEXT:    s_setpc_b64 s[30:31]
61;
62; GFX11-LABEL: v_repeat_divisor_f32_x2:
63; GFX11:       ; %bb.0:
64; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
65; GFX11-NEXT:    v_div_scale_f32 v3, null, v2, v2, v0
66; GFX11-NEXT:    v_div_scale_f32 v4, null, v2, v2, v1
67; GFX11-NEXT:    v_div_scale_f32 v9, vcc_lo, v0, v2, v0
68; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
69; GFX11-NEXT:    v_rcp_f32_e32 v5, v3
70; GFX11-NEXT:    v_rcp_f32_e32 v6, v4
71; GFX11-NEXT:    s_waitcnt_depctr 0xfff
72; GFX11-NEXT:    v_fma_f32 v7, -v3, v5, 1.0
73; GFX11-NEXT:    v_fma_f32 v8, -v4, v6, 1.0
74; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
75; GFX11-NEXT:    v_dual_fmac_f32 v5, v7, v5 :: v_dual_fmac_f32 v6, v8, v6
76; GFX11-NEXT:    v_div_scale_f32 v7, s0, v1, v2, v1
77; GFX11-NEXT:    v_mul_f32_e32 v8, v9, v5
78; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
79; GFX11-NEXT:    v_mul_f32_e32 v10, v7, v6
80; GFX11-NEXT:    v_fma_f32 v11, -v3, v8, v9
81; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
82; GFX11-NEXT:    v_fma_f32 v12, -v4, v10, v7
83; GFX11-NEXT:    v_fmac_f32_e32 v8, v11, v5
84; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
85; GFX11-NEXT:    v_fmac_f32_e32 v10, v12, v6
86; GFX11-NEXT:    v_fma_f32 v3, -v3, v8, v9
87; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
88; GFX11-NEXT:    v_fma_f32 v4, -v4, v10, v7
89; GFX11-NEXT:    v_div_fmas_f32 v3, v3, v5, v8
90; GFX11-NEXT:    s_mov_b32 vcc_lo, s0
91; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
92; GFX11-NEXT:    v_div_fmas_f32 v4, v4, v6, v10
93; GFX11-NEXT:    v_div_fixup_f32 v0, v3, v2, v0
94; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2)
95; GFX11-NEXT:    v_div_fixup_f32 v1, v4, v2, v1
96; GFX11-NEXT:    s_setpc_b64 s[30:31]
97  %div0 = fdiv float %x, %D
98  %div1 = fdiv float %y, %D
99  %insert.0 = insertelement <2 x float> poison, float %div0, i32 0
100  %insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
101  ret <2 x float> %insert.1
102}
103
104define <2 x float> @v_repeat_divisor_f32_x2_arcp(float %x, float %y, float %D) #0 {
105; GFX6-LABEL: v_repeat_divisor_f32_x2_arcp:
106; GFX6:       ; %bb.0:
107; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
108; GFX6-NEXT:    v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
109; GFX6-NEXT:    v_rcp_f32_e32 v4, v3
110; GFX6-NEXT:    v_fma_f32 v5, -v3, v4, 1.0
111; GFX6-NEXT:    v_fma_f32 v4, v5, v4, v4
112; GFX6-NEXT:    v_div_scale_f32 v5, vcc, 1.0, v2, 1.0
113; GFX6-NEXT:    v_mul_f32_e32 v6, v5, v4
114; GFX6-NEXT:    v_fma_f32 v7, -v3, v6, v5
115; GFX6-NEXT:    v_fma_f32 v6, v7, v4, v6
116; GFX6-NEXT:    v_fma_f32 v3, -v3, v6, v5
117; GFX6-NEXT:    v_div_fmas_f32 v3, v3, v4, v6
118; GFX6-NEXT:    v_div_fixup_f32 v2, v3, v2, 1.0
119; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v2
120; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v2
121; GFX6-NEXT:    s_setpc_b64 s[30:31]
122;
123; GFX9-LABEL: v_repeat_divisor_f32_x2_arcp:
124; GFX9:       ; %bb.0:
125; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
126; GFX9-NEXT:    v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
127; GFX9-NEXT:    v_div_scale_f32 v4, vcc, 1.0, v2, 1.0
128; GFX9-NEXT:    v_rcp_f32_e32 v5, v3
129; GFX9-NEXT:    v_fma_f32 v6, -v3, v5, 1.0
130; GFX9-NEXT:    v_fma_f32 v5, v6, v5, v5
131; GFX9-NEXT:    v_mul_f32_e32 v6, v4, v5
132; GFX9-NEXT:    v_fma_f32 v7, -v3, v6, v4
133; GFX9-NEXT:    v_fma_f32 v6, v7, v5, v6
134; GFX9-NEXT:    v_fma_f32 v3, -v3, v6, v4
135; GFX9-NEXT:    v_div_fmas_f32 v3, v3, v5, v6
136; GFX9-NEXT:    v_div_fixup_f32 v2, v3, v2, 1.0
137; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v2
138; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v2
139; GFX9-NEXT:    s_setpc_b64 s[30:31]
140;
141; GFX11-LABEL: v_repeat_divisor_f32_x2_arcp:
142; GFX11:       ; %bb.0:
143; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
144; GFX11-NEXT:    v_div_scale_f32 v3, null, v2, v2, 1.0
145; GFX11-NEXT:    v_div_scale_f32 v6, vcc_lo, 1.0, v2, 1.0
146; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
147; GFX11-NEXT:    v_rcp_f32_e32 v4, v3
148; GFX11-NEXT:    s_waitcnt_depctr 0xfff
149; GFX11-NEXT:    v_fma_f32 v5, -v3, v4, 1.0
150; GFX11-NEXT:    v_fmac_f32_e32 v4, v5, v4
151; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
152; GFX11-NEXT:    v_mul_f32_e32 v5, v6, v4
153; GFX11-NEXT:    v_fma_f32 v7, -v3, v5, v6
154; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
155; GFX11-NEXT:    v_fmac_f32_e32 v5, v7, v4
156; GFX11-NEXT:    v_fma_f32 v3, -v3, v5, v6
157; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
158; GFX11-NEXT:    v_div_fmas_f32 v3, v3, v4, v5
159; GFX11-NEXT:    v_div_fixup_f32 v2, v3, v2, 1.0
160; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
161; GFX11-NEXT:    v_mul_f32_e32 v0, v0, v2
162; GFX11-NEXT:    v_mul_f32_e32 v1, v1, v2
163; GFX11-NEXT:    s_setpc_b64 s[30:31]
164  %div0 = fdiv arcp float %x, %D
165  %div1 = fdiv arcp float %y, %D
166  %insert.0 = insertelement <2 x float> poison, float %div0, i32 0
167  %insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
168  ret <2 x float> %insert.1
169}
170
171define <2 x float> @v_repeat_divisor_f32_x2_arcp_daz(float %x, float %y, float %D) #1 {
172; GFX6-LABEL: v_repeat_divisor_f32_x2_arcp_daz:
173; GFX6:       ; %bb.0:
174; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
175; GFX6-NEXT:    v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
176; GFX6-NEXT:    v_rcp_f32_e32 v4, v3
177; GFX6-NEXT:    v_div_scale_f32 v5, vcc, 1.0, v2, 1.0
178; GFX6-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
179; GFX6-NEXT:    v_fma_f32 v6, -v3, v4, 1.0
180; GFX6-NEXT:    v_fma_f32 v4, v6, v4, v4
181; GFX6-NEXT:    v_mul_f32_e32 v6, v5, v4
182; GFX6-NEXT:    v_fma_f32 v7, -v3, v6, v5
183; GFX6-NEXT:    v_fma_f32 v6, v7, v4, v6
184; GFX6-NEXT:    v_fma_f32 v3, -v3, v6, v5
185; GFX6-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
186; GFX6-NEXT:    v_div_fmas_f32 v3, v3, v4, v6
187; GFX6-NEXT:    v_div_fixup_f32 v2, v3, v2, 1.0
188; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v2
189; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v2
190; GFX6-NEXT:    s_setpc_b64 s[30:31]
191;
192; GFX9-LABEL: v_repeat_divisor_f32_x2_arcp_daz:
193; GFX9:       ; %bb.0:
194; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
195; GFX9-NEXT:    v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
196; GFX9-NEXT:    v_div_scale_f32 v4, vcc, 1.0, v2, 1.0
197; GFX9-NEXT:    v_rcp_f32_e32 v5, v3
198; GFX9-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
199; GFX9-NEXT:    v_fma_f32 v6, -v3, v5, 1.0
200; GFX9-NEXT:    v_fma_f32 v5, v6, v5, v5
201; GFX9-NEXT:    v_mul_f32_e32 v6, v4, v5
202; GFX9-NEXT:    v_fma_f32 v7, -v3, v6, v4
203; GFX9-NEXT:    v_fma_f32 v6, v7, v5, v6
204; GFX9-NEXT:    v_fma_f32 v3, -v3, v6, v4
205; GFX9-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
206; GFX9-NEXT:    v_div_fmas_f32 v3, v3, v5, v6
207; GFX9-NEXT:    v_div_fixup_f32 v2, v3, v2, 1.0
208; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v2
209; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v2
210; GFX9-NEXT:    s_setpc_b64 s[30:31]
211;
212; GFX11-LABEL: v_repeat_divisor_f32_x2_arcp_daz:
213; GFX11:       ; %bb.0:
214; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
215; GFX11-NEXT:    v_div_scale_f32 v3, null, v2, v2, 1.0
216; GFX11-NEXT:    v_div_scale_f32 v5, vcc_lo, 1.0, v2, 1.0
217; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_3) | instid1(VALU_DEP_1)
218; GFX11-NEXT:    v_rcp_f32_e32 v4, v3
219; GFX11-NEXT:    s_denorm_mode 15
220; GFX11-NEXT:    s_waitcnt_depctr 0xfff
221; GFX11-NEXT:    v_fma_f32 v6, -v3, v4, 1.0
222; GFX11-NEXT:    v_fmac_f32_e32 v4, v6, v4
223; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
224; GFX11-NEXT:    v_mul_f32_e32 v6, v5, v4
225; GFX11-NEXT:    v_fma_f32 v7, -v3, v6, v5
226; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
227; GFX11-NEXT:    v_fmac_f32_e32 v6, v7, v4
228; GFX11-NEXT:    v_fma_f32 v3, -v3, v6, v5
229; GFX11-NEXT:    s_denorm_mode 12
230; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
231; GFX11-NEXT:    v_div_fmas_f32 v3, v3, v4, v6
232; GFX11-NEXT:    v_div_fixup_f32 v2, v3, v2, 1.0
233; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
234; GFX11-NEXT:    v_mul_f32_e32 v1, v1, v2
235; GFX11-NEXT:    v_mul_f32_e32 v0, v0, v2
236; GFX11-NEXT:    s_setpc_b64 s[30:31]
237  %div0 = fdiv arcp float %x, %D
238  %div1 = fdiv arcp float %y, %D
239  %insert.0 = insertelement <2 x float> poison, float %div0, i32 0
240  %insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
241  ret <2 x float> %insert.1
242}
243
244define <2 x half> @v_repeat_divisor_f16_x2_arcp(half %x, half %y, half %D) #0 {
245; GFX6-LABEL: v_repeat_divisor_f16_x2_arcp:
246; GFX6:       ; %bb.0:
247; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
248; GFX6-NEXT:    v_cvt_f16_f32_e32 v2, v2
249; GFX6-NEXT:    v_cvt_f16_f32_e32 v1, v1
250; GFX6-NEXT:    v_cvt_f16_f32_e32 v0, v0
251; GFX6-NEXT:    v_cvt_f32_f16_e32 v2, v2
252; GFX6-NEXT:    v_cvt_f32_f16_e32 v1, v1
253; GFX6-NEXT:    v_cvt_f32_f16_e32 v0, v0
254; GFX6-NEXT:    v_div_scale_f32 v3, s[4:5], v2, v2, 1.0
255; GFX6-NEXT:    v_rcp_f32_e32 v4, v3
256; GFX6-NEXT:    v_div_scale_f32 v5, vcc, 1.0, v2, 1.0
257; GFX6-NEXT:    v_fma_f32 v6, -v3, v4, 1.0
258; GFX6-NEXT:    v_fma_f32 v4, v6, v4, v4
259; GFX6-NEXT:    v_mul_f32_e32 v6, v5, v4
260; GFX6-NEXT:    v_fma_f32 v7, -v3, v6, v5
261; GFX6-NEXT:    v_fma_f32 v6, v7, v4, v6
262; GFX6-NEXT:    v_fma_f32 v3, -v3, v6, v5
263; GFX6-NEXT:    v_div_fmas_f32 v3, v3, v4, v6
264; GFX6-NEXT:    v_div_fixup_f32 v2, v3, v2, 1.0
265; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v2
266; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v2
267; GFX6-NEXT:    s_setpc_b64 s[30:31]
268;
269; GFX9-LABEL: v_repeat_divisor_f16_x2_arcp:
270; GFX9:       ; %bb.0:
271; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
272; GFX9-NEXT:    v_rcp_f16_e32 v2, v2
273; GFX9-NEXT:    v_mul_f16_e32 v0, v0, v2
274; GFX9-NEXT:    v_mul_f16_e32 v1, v1, v2
275; GFX9-NEXT:    v_pack_b32_f16 v0, v0, v1
276; GFX9-NEXT:    s_setpc_b64 s[30:31]
277;
278; GFX11-LABEL: v_repeat_divisor_f16_x2_arcp:
279; GFX11:       ; %bb.0:
280; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
281; GFX11-NEXT:    v_rcp_f16_e32 v2, v2
282; GFX11-NEXT:    s_waitcnt_depctr 0xfff
283; GFX11-NEXT:    v_mul_f16_e32 v0, v0, v2
284; GFX11-NEXT:    v_mul_f16_e32 v1, v1, v2
285; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
286; GFX11-NEXT:    v_pack_b32_f16 v0, v0, v1
287; GFX11-NEXT:    s_setpc_b64 s[30:31]
288  %div0 = fdiv arcp half %x, %D
289  %div1 = fdiv arcp half %y, %D
290  %insert.0 = insertelement <2 x half> poison, half %div0, i32 0
291  %insert.1 = insertelement <2 x half> %insert.0, half %div1, i32 1
292  ret <2 x half> %insert.1
293}
294
295define <2 x double> @v_repeat_divisor_f64_x2_arcp(double %x, double %y, double %D) #0 {
296; GFX6-LABEL: v_repeat_divisor_f64_x2_arcp:
297; GFX6:       ; %bb.0:
298; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
299; GFX6-NEXT:    v_div_scale_f64 v[6:7], s[4:5], v[4:5], v[4:5], 1.0
300; GFX6-NEXT:    v_rcp_f64_e32 v[8:9], v[6:7]
301; GFX6-NEXT:    v_cmp_eq_u32_e32 vcc, v5, v7
302; GFX6-NEXT:    v_fma_f64 v[10:11], -v[6:7], v[8:9], 1.0
303; GFX6-NEXT:    v_fma_f64 v[8:9], v[8:9], v[10:11], v[8:9]
304; GFX6-NEXT:    v_div_scale_f64 v[10:11], s[4:5], 1.0, v[4:5], 1.0
305; GFX6-NEXT:    v_fma_f64 v[12:13], -v[6:7], v[8:9], 1.0
306; GFX6-NEXT:    s_mov_b32 s4, 0x3ff00000
307; GFX6-NEXT:    v_fma_f64 v[8:9], v[8:9], v[12:13], v[8:9]
308; GFX6-NEXT:    v_cmp_eq_u32_e64 s[4:5], s4, v11
309; GFX6-NEXT:    v_mul_f64 v[12:13], v[10:11], v[8:9]
310; GFX6-NEXT:    s_xor_b64 vcc, s[4:5], vcc
311; GFX6-NEXT:    v_fma_f64 v[6:7], -v[6:7], v[12:13], v[10:11]
312; GFX6-NEXT:    v_div_fmas_f64 v[6:7], v[6:7], v[8:9], v[12:13]
313; GFX6-NEXT:    v_div_fixup_f64 v[4:5], v[6:7], v[4:5], 1.0
314; GFX6-NEXT:    v_mul_f64 v[0:1], v[0:1], v[4:5]
315; GFX6-NEXT:    v_mul_f64 v[2:3], v[2:3], v[4:5]
316; GFX6-NEXT:    s_setpc_b64 s[30:31]
317;
318; GFX9-LABEL: v_repeat_divisor_f64_x2_arcp:
319; GFX9:       ; %bb.0:
320; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
321; GFX9-NEXT:    v_div_scale_f64 v[6:7], s[4:5], v[4:5], v[4:5], 1.0
322; GFX9-NEXT:    v_rcp_f64_e32 v[8:9], v[6:7]
323; GFX9-NEXT:    v_fma_f64 v[10:11], -v[6:7], v[8:9], 1.0
324; GFX9-NEXT:    v_fma_f64 v[8:9], v[8:9], v[10:11], v[8:9]
325; GFX9-NEXT:    v_div_scale_f64 v[10:11], vcc, 1.0, v[4:5], 1.0
326; GFX9-NEXT:    v_fma_f64 v[12:13], -v[6:7], v[8:9], 1.0
327; GFX9-NEXT:    v_fma_f64 v[8:9], v[8:9], v[12:13], v[8:9]
328; GFX9-NEXT:    v_mul_f64 v[12:13], v[10:11], v[8:9]
329; GFX9-NEXT:    v_fma_f64 v[6:7], -v[6:7], v[12:13], v[10:11]
330; GFX9-NEXT:    v_div_fmas_f64 v[6:7], v[6:7], v[8:9], v[12:13]
331; GFX9-NEXT:    v_div_fixup_f64 v[4:5], v[6:7], v[4:5], 1.0
332; GFX9-NEXT:    v_mul_f64 v[0:1], v[0:1], v[4:5]
333; GFX9-NEXT:    v_mul_f64 v[2:3], v[2:3], v[4:5]
334; GFX9-NEXT:    s_setpc_b64 s[30:31]
335;
336; GFX11-LABEL: v_repeat_divisor_f64_x2_arcp:
337; GFX11:       ; %bb.0:
338; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
339; GFX11-NEXT:    v_div_scale_f64 v[6:7], null, v[4:5], v[4:5], 1.0
340; GFX11-NEXT:    v_div_scale_f64 v[12:13], vcc_lo, 1.0, v[4:5], 1.0
341; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
342; GFX11-NEXT:    v_rcp_f64_e32 v[8:9], v[6:7]
343; GFX11-NEXT:    s_waitcnt_depctr 0xfff
344; GFX11-NEXT:    v_fma_f64 v[10:11], -v[6:7], v[8:9], 1.0
345; GFX11-NEXT:    v_fma_f64 v[8:9], v[8:9], v[10:11], v[8:9]
346; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
347; GFX11-NEXT:    v_fma_f64 v[10:11], -v[6:7], v[8:9], 1.0
348; GFX11-NEXT:    v_fma_f64 v[8:9], v[8:9], v[10:11], v[8:9]
349; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
350; GFX11-NEXT:    v_mul_f64 v[10:11], v[12:13], v[8:9]
351; GFX11-NEXT:    v_fma_f64 v[6:7], -v[6:7], v[10:11], v[12:13]
352; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
353; GFX11-NEXT:    v_div_fmas_f64 v[6:7], v[6:7], v[8:9], v[10:11]
354; GFX11-NEXT:    v_div_fixup_f64 v[4:5], v[6:7], v[4:5], 1.0
355; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
356; GFX11-NEXT:    v_mul_f64 v[0:1], v[0:1], v[4:5]
357; GFX11-NEXT:    v_mul_f64 v[2:3], v[2:3], v[4:5]
358; GFX11-NEXT:    s_setpc_b64 s[30:31]
359  %div0 = fdiv arcp double %x, %D
360  %div1 = fdiv arcp double %y, %D
361  %insert.0 = insertelement <2 x double> poison, double %div0, i32 0
362  %insert.1 = insertelement <2 x double> %insert.0, double %div1, i32 1
363  ret <2 x double> %insert.1
364}
365
366define <3 x float> @v_repeat_divisor_f32_x3_arcp(float %x, float %y, float %z, float %D) #0 {
367; GFX6-LABEL: v_repeat_divisor_f32_x3_arcp:
368; GFX6:       ; %bb.0:
369; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
370; GFX6-NEXT:    v_div_scale_f32 v4, s[4:5], v3, v3, 1.0
371; GFX6-NEXT:    v_rcp_f32_e32 v5, v4
372; GFX6-NEXT:    v_fma_f32 v6, -v4, v5, 1.0
373; GFX6-NEXT:    v_fma_f32 v5, v6, v5, v5
374; GFX6-NEXT:    v_div_scale_f32 v6, vcc, 1.0, v3, 1.0
375; GFX6-NEXT:    v_mul_f32_e32 v7, v6, v5
376; GFX6-NEXT:    v_fma_f32 v8, -v4, v7, v6
377; GFX6-NEXT:    v_fma_f32 v7, v8, v5, v7
378; GFX6-NEXT:    v_fma_f32 v4, -v4, v7, v6
379; GFX6-NEXT:    v_div_fmas_f32 v4, v4, v5, v7
380; GFX6-NEXT:    v_div_fixup_f32 v3, v4, v3, 1.0
381; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v3
382; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v3
383; GFX6-NEXT:    v_mul_f32_e32 v2, v2, v3
384; GFX6-NEXT:    s_setpc_b64 s[30:31]
385;
386; GFX9-LABEL: v_repeat_divisor_f32_x3_arcp:
387; GFX9:       ; %bb.0:
388; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
389; GFX9-NEXT:    v_div_scale_f32 v4, s[4:5], v3, v3, 1.0
390; GFX9-NEXT:    v_div_scale_f32 v5, vcc, 1.0, v3, 1.0
391; GFX9-NEXT:    v_rcp_f32_e32 v6, v4
392; GFX9-NEXT:    v_fma_f32 v7, -v4, v6, 1.0
393; GFX9-NEXT:    v_fma_f32 v6, v7, v6, v6
394; GFX9-NEXT:    v_mul_f32_e32 v7, v5, v6
395; GFX9-NEXT:    v_fma_f32 v8, -v4, v7, v5
396; GFX9-NEXT:    v_fma_f32 v7, v8, v6, v7
397; GFX9-NEXT:    v_fma_f32 v4, -v4, v7, v5
398; GFX9-NEXT:    v_div_fmas_f32 v4, v4, v6, v7
399; GFX9-NEXT:    v_div_fixup_f32 v3, v4, v3, 1.0
400; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v3
401; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v3
402; GFX9-NEXT:    v_mul_f32_e32 v2, v2, v3
403; GFX9-NEXT:    s_setpc_b64 s[30:31]
404;
405; GFX11-LABEL: v_repeat_divisor_f32_x3_arcp:
406; GFX11:       ; %bb.0:
407; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
408; GFX11-NEXT:    v_div_scale_f32 v4, null, v3, v3, 1.0
409; GFX11-NEXT:    v_div_scale_f32 v7, vcc_lo, 1.0, v3, 1.0
410; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
411; GFX11-NEXT:    v_rcp_f32_e32 v5, v4
412; GFX11-NEXT:    s_waitcnt_depctr 0xfff
413; GFX11-NEXT:    v_fma_f32 v6, -v4, v5, 1.0
414; GFX11-NEXT:    v_fmac_f32_e32 v5, v6, v5
415; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
416; GFX11-NEXT:    v_mul_f32_e32 v6, v7, v5
417; GFX11-NEXT:    v_fma_f32 v8, -v4, v6, v7
418; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
419; GFX11-NEXT:    v_fmac_f32_e32 v6, v8, v5
420; GFX11-NEXT:    v_fma_f32 v4, -v4, v6, v7
421; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
422; GFX11-NEXT:    v_div_fmas_f32 v4, v4, v5, v6
423; GFX11-NEXT:    v_div_fixup_f32 v3, v4, v3, 1.0
424; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
425; GFX11-NEXT:    v_mul_f32_e32 v1, v1, v3
426; GFX11-NEXT:    v_mul_f32_e32 v0, v0, v3
427; GFX11-NEXT:    v_mul_f32_e32 v2, v2, v3
428; GFX11-NEXT:    s_setpc_b64 s[30:31]
429  %div0 = fdiv arcp float %x, %D
430  %div1 = fdiv arcp float %y, %D
431  %div2 = fdiv arcp float %z, %D
432  %insert.0 = insertelement <3 x float> poison, float %div0, i32 0
433  %insert.1 = insertelement <3 x float> %insert.0, float %div1, i32 1
434  %insert.2 = insertelement <3 x float> %insert.1, float %div2, i32 2
435  ret <3 x float> %insert.2
436}
437
438define <4 x float> @v_repeat_divisor_f32_x4_arcp(float %x, float %y, float %z, float %w, float %D) #0 {
439; GFX6-LABEL: v_repeat_divisor_f32_x4_arcp:
440; GFX6:       ; %bb.0:
441; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
442; GFX6-NEXT:    v_div_scale_f32 v5, s[4:5], v4, v4, 1.0
443; GFX6-NEXT:    v_rcp_f32_e32 v6, v5
444; GFX6-NEXT:    v_fma_f32 v7, -v5, v6, 1.0
445; GFX6-NEXT:    v_fma_f32 v6, v7, v6, v6
446; GFX6-NEXT:    v_div_scale_f32 v7, vcc, 1.0, v4, 1.0
447; GFX6-NEXT:    v_mul_f32_e32 v8, v7, v6
448; GFX6-NEXT:    v_fma_f32 v9, -v5, v8, v7
449; GFX6-NEXT:    v_fma_f32 v8, v9, v6, v8
450; GFX6-NEXT:    v_fma_f32 v5, -v5, v8, v7
451; GFX6-NEXT:    v_div_fmas_f32 v5, v5, v6, v8
452; GFX6-NEXT:    v_div_fixup_f32 v4, v5, v4, 1.0
453; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v4
454; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v4
455; GFX6-NEXT:    v_mul_f32_e32 v2, v2, v4
456; GFX6-NEXT:    v_mul_f32_e32 v3, v3, v4
457; GFX6-NEXT:    s_setpc_b64 s[30:31]
458;
459; GFX9-LABEL: v_repeat_divisor_f32_x4_arcp:
460; GFX9:       ; %bb.0:
461; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
462; GFX9-NEXT:    v_div_scale_f32 v5, s[4:5], v4, v4, 1.0
463; GFX9-NEXT:    v_div_scale_f32 v6, vcc, 1.0, v4, 1.0
464; GFX9-NEXT:    v_rcp_f32_e32 v7, v5
465; GFX9-NEXT:    v_fma_f32 v8, -v5, v7, 1.0
466; GFX9-NEXT:    v_fma_f32 v7, v8, v7, v7
467; GFX9-NEXT:    v_mul_f32_e32 v8, v6, v7
468; GFX9-NEXT:    v_fma_f32 v9, -v5, v8, v6
469; GFX9-NEXT:    v_fma_f32 v8, v9, v7, v8
470; GFX9-NEXT:    v_fma_f32 v5, -v5, v8, v6
471; GFX9-NEXT:    v_div_fmas_f32 v5, v5, v7, v8
472; GFX9-NEXT:    v_div_fixup_f32 v4, v5, v4, 1.0
473; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v4
474; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v4
475; GFX9-NEXT:    v_mul_f32_e32 v2, v2, v4
476; GFX9-NEXT:    v_mul_f32_e32 v3, v3, v4
477; GFX9-NEXT:    s_setpc_b64 s[30:31]
478;
479; GFX11-LABEL: v_repeat_divisor_f32_x4_arcp:
480; GFX11:       ; %bb.0:
481; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
482; GFX11-NEXT:    v_div_scale_f32 v5, null, v4, v4, 1.0
483; GFX11-NEXT:    v_div_scale_f32 v8, vcc_lo, 1.0, v4, 1.0
484; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
485; GFX11-NEXT:    v_rcp_f32_e32 v6, v5
486; GFX11-NEXT:    s_waitcnt_depctr 0xfff
487; GFX11-NEXT:    v_fma_f32 v7, -v5, v6, 1.0
488; GFX11-NEXT:    v_fmac_f32_e32 v6, v7, v6
489; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
490; GFX11-NEXT:    v_mul_f32_e32 v7, v8, v6
491; GFX11-NEXT:    v_fma_f32 v9, -v5, v7, v8
492; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
493; GFX11-NEXT:    v_fmac_f32_e32 v7, v9, v6
494; GFX11-NEXT:    v_fma_f32 v5, -v5, v7, v8
495; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
496; GFX11-NEXT:    v_div_fmas_f32 v5, v5, v6, v7
497; GFX11-NEXT:    v_div_fixup_f32 v4, v5, v4, 1.0
498; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
499; GFX11-NEXT:    v_mul_f32_e32 v0, v0, v4
500; GFX11-NEXT:    v_mul_f32_e32 v1, v1, v4
501; GFX11-NEXT:    v_mul_f32_e32 v2, v2, v4
502; GFX11-NEXT:    v_mul_f32_e32 v3, v3, v4
503; GFX11-NEXT:    s_setpc_b64 s[30:31]
504  %div0 = fdiv arcp float %x, %D
505  %div1 = fdiv arcp float %y, %D
506  %div2 = fdiv arcp float %z, %D
507  %div3 = fdiv arcp float %w, %D
508  %insert.0 = insertelement <4 x float> poison, float %div0, i32 0
509  %insert.1 = insertelement <4 x float> %insert.0, float %div1, i32 1
510  %insert.2 = insertelement <4 x float> %insert.1, float %div2, i32 2
511  %insert.3 = insertelement <4 x float> %insert.2, float %div3, i32 3
512  ret <4 x float> %insert.3
513}
514
515define <3 x half> @v_repeat_divisor_f16_x3_arcp(half %x, half %y, half %z, half %D) #0 {
516; GFX6-LABEL: v_repeat_divisor_f16_x3_arcp:
517; GFX6:       ; %bb.0:
518; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
519; GFX6-NEXT:    v_cvt_f16_f32_e32 v3, v3
520; GFX6-NEXT:    v_cvt_f16_f32_e32 v2, v2
521; GFX6-NEXT:    v_cvt_f16_f32_e32 v1, v1
522; GFX6-NEXT:    v_cvt_f16_f32_e32 v0, v0
523; GFX6-NEXT:    v_cvt_f32_f16_e32 v3, v3
524; GFX6-NEXT:    v_cvt_f32_f16_e32 v2, v2
525; GFX6-NEXT:    v_cvt_f32_f16_e32 v1, v1
526; GFX6-NEXT:    v_cvt_f32_f16_e32 v0, v0
527; GFX6-NEXT:    v_div_scale_f32 v4, s[4:5], v3, v3, 1.0
528; GFX6-NEXT:    v_rcp_f32_e32 v5, v4
529; GFX6-NEXT:    v_fma_f32 v6, -v4, v5, 1.0
530; GFX6-NEXT:    v_fma_f32 v5, v6, v5, v5
531; GFX6-NEXT:    v_div_scale_f32 v6, vcc, 1.0, v3, 1.0
532; GFX6-NEXT:    v_mul_f32_e32 v7, v6, v5
533; GFX6-NEXT:    v_fma_f32 v8, -v4, v7, v6
534; GFX6-NEXT:    v_fma_f32 v7, v8, v5, v7
535; GFX6-NEXT:    v_fma_f32 v4, -v4, v7, v6
536; GFX6-NEXT:    v_div_fmas_f32 v4, v4, v5, v7
537; GFX6-NEXT:    v_div_fixup_f32 v3, v4, v3, 1.0
538; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v3
539; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v3
540; GFX6-NEXT:    v_mul_f32_e32 v2, v2, v3
541; GFX6-NEXT:    s_setpc_b64 s[30:31]
542;
543; GFX9-LABEL: v_repeat_divisor_f16_x3_arcp:
544; GFX9:       ; %bb.0:
545; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
546; GFX9-NEXT:    v_rcp_f16_e32 v3, v3
547; GFX9-NEXT:    v_mul_f16_e32 v0, v0, v3
548; GFX9-NEXT:    v_mul_f16_e32 v4, v1, v3
549; GFX9-NEXT:    v_mul_f16_e32 v1, v2, v3
550; GFX9-NEXT:    v_pack_b32_f16 v0, v0, v4
551; GFX9-NEXT:    s_setpc_b64 s[30:31]
552;
553; GFX11-LABEL: v_repeat_divisor_f16_x3_arcp:
554; GFX11:       ; %bb.0:
555; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
556; GFX11-NEXT:    v_rcp_f16_e32 v3, v3
557; GFX11-NEXT:    s_waitcnt_depctr 0xfff
558; GFX11-NEXT:    v_mul_f16_e32 v0, v0, v3
559; GFX11-NEXT:    v_mul_f16_e32 v1, v1, v3
560; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
561; GFX11-NEXT:    v_pack_b32_f16 v0, v0, v1
562; GFX11-NEXT:    v_mul_f16_e32 v1, v2, v3
563; GFX11-NEXT:    s_setpc_b64 s[30:31]
564  %div0 = fdiv arcp half %x, %D
565  %div1 = fdiv arcp half %y, %D
566  %div2 = fdiv arcp half %z, %D
567  %insert.0 = insertelement <3 x half> poison, half %div0, i32 0
568  %insert.1 = insertelement <3 x half> %insert.0, half %div1, i32 1
569  %insert.2 = insertelement <3 x half> %insert.1, half %div2, i32 2
570  ret <3 x half> %insert.2
571}
572
573define <4 x float> @v_repeat_divisor_v2f32_x2(<2 x float> %x, <2 x float> %y, <2 x float> %D) #0 {
574; GFX6-LABEL: v_repeat_divisor_v2f32_x2:
575; GFX6:       ; %bb.0:
576; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
577; GFX6-NEXT:    v_div_scale_f32 v6, s[4:5], v4, v4, 1.0
578; GFX6-NEXT:    v_rcp_f32_e32 v7, v6
579; GFX6-NEXT:    v_fma_f32 v8, -v6, v7, 1.0
580; GFX6-NEXT:    v_fma_f32 v7, v8, v7, v7
581; GFX6-NEXT:    v_div_scale_f32 v8, vcc, 1.0, v4, 1.0
582; GFX6-NEXT:    v_mul_f32_e32 v9, v8, v7
583; GFX6-NEXT:    v_fma_f32 v10, -v6, v9, v8
584; GFX6-NEXT:    v_fma_f32 v9, v10, v7, v9
585; GFX6-NEXT:    v_fma_f32 v6, -v6, v9, v8
586; GFX6-NEXT:    v_div_scale_f32 v8, s[4:5], v5, v5, 1.0
587; GFX6-NEXT:    v_rcp_f32_e32 v10, v8
588; GFX6-NEXT:    v_div_fmas_f32 v6, v6, v7, v9
589; GFX6-NEXT:    v_div_fixup_f32 v4, v6, v4, 1.0
590; GFX6-NEXT:    v_div_scale_f32 v7, vcc, 1.0, v5, 1.0
591; GFX6-NEXT:    v_fma_f32 v6, -v8, v10, 1.0
592; GFX6-NEXT:    v_fma_f32 v6, v6, v10, v10
593; GFX6-NEXT:    v_mul_f32_e32 v9, v7, v6
594; GFX6-NEXT:    v_fma_f32 v10, -v8, v9, v7
595; GFX6-NEXT:    v_fma_f32 v9, v10, v6, v9
596; GFX6-NEXT:    v_fma_f32 v7, -v8, v9, v7
597; GFX6-NEXT:    v_div_fmas_f32 v6, v7, v6, v9
598; GFX6-NEXT:    v_div_fixup_f32 v5, v6, v5, 1.0
599; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v4
600; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v5
601; GFX6-NEXT:    v_mul_f32_e32 v2, v2, v4
602; GFX6-NEXT:    v_mul_f32_e32 v3, v3, v5
603; GFX6-NEXT:    s_setpc_b64 s[30:31]
604;
605; GFX9-LABEL: v_repeat_divisor_v2f32_x2:
606; GFX9:       ; %bb.0:
607; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
608; GFX9-NEXT:    v_div_scale_f32 v6, s[4:5], v4, v4, 1.0
609; GFX9-NEXT:    v_div_scale_f32 v7, s[4:5], v5, v5, 1.0
610; GFX9-NEXT:    v_div_scale_f32 v8, vcc, 1.0, v4, 1.0
611; GFX9-NEXT:    v_div_scale_f32 v9, s[4:5], 1.0, v5, 1.0
612; GFX9-NEXT:    v_rcp_f32_e32 v10, v6
613; GFX9-NEXT:    v_rcp_f32_e32 v11, v7
614; GFX9-NEXT:    v_fma_f32 v12, -v6, v10, 1.0
615; GFX9-NEXT:    v_fma_f32 v10, v12, v10, v10
616; GFX9-NEXT:    v_fma_f32 v13, -v7, v11, 1.0
617; GFX9-NEXT:    v_fma_f32 v11, v13, v11, v11
618; GFX9-NEXT:    v_mul_f32_e32 v12, v8, v10
619; GFX9-NEXT:    v_mul_f32_e32 v13, v9, v11
620; GFX9-NEXT:    v_fma_f32 v14, -v6, v12, v8
621; GFX9-NEXT:    v_fma_f32 v15, -v7, v13, v9
622; GFX9-NEXT:    v_fma_f32 v12, v14, v10, v12
623; GFX9-NEXT:    v_fma_f32 v6, -v6, v12, v8
624; GFX9-NEXT:    v_fma_f32 v8, v15, v11, v13
625; GFX9-NEXT:    v_div_fmas_f32 v6, v6, v10, v12
626; GFX9-NEXT:    v_fma_f32 v7, -v7, v8, v9
627; GFX9-NEXT:    s_mov_b64 vcc, s[4:5]
628; GFX9-NEXT:    v_div_fmas_f32 v7, v7, v11, v8
629; GFX9-NEXT:    v_div_fixup_f32 v4, v6, v4, 1.0
630; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v4
631; GFX9-NEXT:    v_mul_f32_e32 v2, v2, v4
632; GFX9-NEXT:    v_div_fixup_f32 v5, v7, v5, 1.0
633; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v5
634; GFX9-NEXT:    v_mul_f32_e32 v3, v3, v5
635; GFX9-NEXT:    s_setpc_b64 s[30:31]
636;
637; GFX11-LABEL: v_repeat_divisor_v2f32_x2:
638; GFX11:       ; %bb.0:
639; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
640; GFX11-NEXT:    v_div_scale_f32 v6, null, v4, v4, 1.0
641; GFX11-NEXT:    v_div_scale_f32 v7, null, v5, v5, 1.0
642; GFX11-NEXT:    v_div_scale_f32 v12, vcc_lo, 1.0, v4, 1.0
643; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
644; GFX11-NEXT:    v_rcp_f32_e32 v8, v6
645; GFX11-NEXT:    v_rcp_f32_e32 v9, v7
646; GFX11-NEXT:    s_waitcnt_depctr 0xfff
647; GFX11-NEXT:    v_fma_f32 v10, -v6, v8, 1.0
648; GFX11-NEXT:    v_fma_f32 v11, -v7, v9, 1.0
649; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
650; GFX11-NEXT:    v_dual_fmac_f32 v8, v10, v8 :: v_dual_fmac_f32 v9, v11, v9
651; GFX11-NEXT:    v_div_scale_f32 v10, s0, 1.0, v5, 1.0
652; GFX11-NEXT:    v_mul_f32_e32 v11, v12, v8
653; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
654; GFX11-NEXT:    v_fma_f32 v14, -v6, v11, v12
655; GFX11-NEXT:    v_fmac_f32_e32 v11, v14, v8
656; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
657; GFX11-NEXT:    v_fma_f32 v6, -v6, v11, v12
658; GFX11-NEXT:    v_div_fmas_f32 v6, v6, v8, v11
659; GFX11-NEXT:    s_mov_b32 vcc_lo, s0
660; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
661; GFX11-NEXT:    v_div_fixup_f32 v4, v6, v4, 1.0
662; GFX11-NEXT:    v_dual_mul_f32 v13, v10, v9 :: v_dual_mul_f32 v0, v0, v4
663; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
664; GFX11-NEXT:    v_fma_f32 v15, -v7, v13, v10
665; GFX11-NEXT:    v_dual_mul_f32 v2, v2, v4 :: v_dual_fmac_f32 v13, v15, v9
666; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
667; GFX11-NEXT:    v_fma_f32 v7, -v7, v13, v10
668; GFX11-NEXT:    v_div_fmas_f32 v7, v7, v9, v13
669; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
670; GFX11-NEXT:    v_div_fixup_f32 v5, v7, v5, 1.0
671; GFX11-NEXT:    v_mul_f32_e32 v1, v1, v5
672; GFX11-NEXT:    v_mul_f32_e32 v3, v3, v5
673; GFX11-NEXT:    s_setpc_b64 s[30:31]
674  %div0 = fdiv arcp <2 x float> %x, %D
675  %div1 = fdiv arcp <2 x float> %y, %D
676  %shuffle = shufflevector <2 x float> %div0, <2 x float> %div1, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
677  ret <4 x float> %shuffle
678}
679
680define <2 x float> @v_repeat_divisor_f32_x2_ulp25(float %x, float %y, float %D) #0 {
681; GFX6-LABEL: v_repeat_divisor_f32_x2_ulp25:
682; GFX6:       ; %bb.0:
683; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
684; GFX6-NEXT:    s_mov_b32 s4, 0x7f800000
685; GFX6-NEXT:    v_frexp_mant_f32_e32 v3, v2
686; GFX6-NEXT:    v_cmp_lt_f32_e64 vcc, |v2|, s4
687; GFX6-NEXT:    v_cndmask_b32_e32 v3, v2, v3, vcc
688; GFX6-NEXT:    v_rcp_f32_e32 v3, v3
689; GFX6-NEXT:    v_frexp_exp_i32_f32_e32 v2, v2
690; GFX6-NEXT:    v_sub_i32_e32 v2, vcc, 0, v2
691; GFX6-NEXT:    v_ldexp_f32_e32 v2, v3, v2
692; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v2
693; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v2
694; GFX6-NEXT:    s_setpc_b64 s[30:31]
695;
696; GFX9-LABEL: v_repeat_divisor_f32_x2_ulp25:
697; GFX9:       ; %bb.0:
698; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
699; GFX9-NEXT:    v_frexp_mant_f32_e32 v3, v2
700; GFX9-NEXT:    v_rcp_f32_e32 v3, v3
701; GFX9-NEXT:    v_frexp_exp_i32_f32_e32 v2, v2
702; GFX9-NEXT:    v_sub_u32_e32 v2, 0, v2
703; GFX9-NEXT:    v_ldexp_f32 v2, v3, v2
704; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v2
705; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v2
706; GFX9-NEXT:    s_setpc_b64 s[30:31]
707;
708; GFX11-LABEL: v_repeat_divisor_f32_x2_ulp25:
709; GFX11:       ; %bb.0:
710; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
711; GFX11-NEXT:    v_frexp_mant_f32_e32 v3, v2
712; GFX11-NEXT:    v_frexp_exp_i32_f32_e32 v2, v2
713; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
714; GFX11-NEXT:    v_rcp_f32_e32 v3, v3
715; GFX11-NEXT:    v_sub_nc_u32_e32 v2, 0, v2
716; GFX11-NEXT:    s_waitcnt_depctr 0xfff
717; GFX11-NEXT:    v_ldexp_f32 v2, v3, v2
718; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
719; GFX11-NEXT:    v_mul_f32_e32 v0, v0, v2
720; GFX11-NEXT:    v_mul_f32_e32 v1, v1, v2
721; GFX11-NEXT:    s_setpc_b64 s[30:31]
722  %div0 = fdiv arcp float %x, %D, !fpmath !0
723  %div1 = fdiv arcp float %y, %D, !fpmath !0
724  %insert.0 = insertelement <2 x float> poison, float %div0, i32 0
725  %insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
726  ret <2 x float> %insert.1
727}
728
729define <2 x float> @v_repeat_divisor_f32_x2_daz_ulp25(float %x, float %y, float %D) #1 {
730; GFX6-LABEL: v_repeat_divisor_f32_x2_daz_ulp25:
731; GFX6:       ; %bb.0:
732; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
733; GFX6-NEXT:    v_rcp_f32_e32 v2, v2
734; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v2
735; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v2
736; GFX6-NEXT:    s_setpc_b64 s[30:31]
737;
738; GFX9-LABEL: v_repeat_divisor_f32_x2_daz_ulp25:
739; GFX9:       ; %bb.0:
740; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
741; GFX9-NEXT:    v_rcp_f32_e32 v2, v2
742; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v2
743; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v2
744; GFX9-NEXT:    s_setpc_b64 s[30:31]
745;
746; GFX11-LABEL: v_repeat_divisor_f32_x2_daz_ulp25:
747; GFX11:       ; %bb.0:
748; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
749; GFX11-NEXT:    v_rcp_f32_e32 v2, v2
750; GFX11-NEXT:    s_waitcnt_depctr 0xfff
751; GFX11-NEXT:    v_mul_f32_e32 v0, v0, v2
752; GFX11-NEXT:    v_mul_f32_e32 v1, v1, v2
753; GFX11-NEXT:    s_setpc_b64 s[30:31]
754  %div0 = fdiv arcp float %x, %D, !fpmath !0
755  %div1 = fdiv arcp float %y, %D, !fpmath !0
756  %insert.0 = insertelement <2 x float> poison, float %div0, i32 0
757  %insert.1 = insertelement <2 x float> %insert.0, float %div1, i32 1
758  ret <2 x float> %insert.1
759}
760
761define <4 x half> @v_repeat_divisor_v2f16_x2(<2 x half> %x, <2 x half> %y, <2 x half> %D) #0 {
762; GFX6-LABEL: v_repeat_divisor_v2f16_x2:
763; GFX6:       ; %bb.0:
764; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
765; GFX6-NEXT:    v_cvt_f16_f32_e32 v4, v4
766; GFX6-NEXT:    v_cvt_f16_f32_e32 v5, v5
767; GFX6-NEXT:    v_cvt_f16_f32_e32 v3, v3
768; GFX6-NEXT:    v_cvt_f16_f32_e32 v2, v2
769; GFX6-NEXT:    v_cvt_f32_f16_e32 v4, v4
770; GFX6-NEXT:    v_cvt_f32_f16_e32 v5, v5
771; GFX6-NEXT:    v_cvt_f16_f32_e32 v1, v1
772; GFX6-NEXT:    v_cvt_f16_f32_e32 v0, v0
773; GFX6-NEXT:    v_div_scale_f32 v6, s[4:5], v4, v4, 1.0
774; GFX6-NEXT:    v_rcp_f32_e32 v7, v6
775; GFX6-NEXT:    v_cvt_f32_f16_e32 v3, v3
776; GFX6-NEXT:    v_cvt_f32_f16_e32 v2, v2
777; GFX6-NEXT:    v_cvt_f32_f16_e32 v1, v1
778; GFX6-NEXT:    v_fma_f32 v8, -v6, v7, 1.0
779; GFX6-NEXT:    v_fma_f32 v7, v8, v7, v7
780; GFX6-NEXT:    v_div_scale_f32 v8, vcc, 1.0, v4, 1.0
781; GFX6-NEXT:    v_mul_f32_e32 v9, v8, v7
782; GFX6-NEXT:    v_fma_f32 v10, -v6, v9, v8
783; GFX6-NEXT:    v_fma_f32 v9, v10, v7, v9
784; GFX6-NEXT:    v_fma_f32 v6, -v6, v9, v8
785; GFX6-NEXT:    v_div_scale_f32 v8, s[4:5], v5, v5, 1.0
786; GFX6-NEXT:    v_rcp_f32_e32 v10, v8
787; GFX6-NEXT:    v_div_fmas_f32 v6, v6, v7, v9
788; GFX6-NEXT:    v_div_fixup_f32 v4, v6, v4, 1.0
789; GFX6-NEXT:    v_div_scale_f32 v7, vcc, 1.0, v5, 1.0
790; GFX6-NEXT:    v_fma_f32 v6, -v8, v10, 1.0
791; GFX6-NEXT:    v_fma_f32 v6, v6, v10, v10
792; GFX6-NEXT:    v_mul_f32_e32 v9, v7, v6
793; GFX6-NEXT:    v_fma_f32 v10, -v8, v9, v7
794; GFX6-NEXT:    v_cvt_f32_f16_e32 v0, v0
795; GFX6-NEXT:    v_fma_f32 v9, v10, v6, v9
796; GFX6-NEXT:    v_fma_f32 v7, -v8, v9, v7
797; GFX6-NEXT:    v_div_fmas_f32 v6, v7, v6, v9
798; GFX6-NEXT:    v_div_fixup_f32 v5, v6, v5, 1.0
799; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v4
800; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v5
801; GFX6-NEXT:    v_mul_f32_e32 v2, v2, v4
802; GFX6-NEXT:    v_mul_f32_e32 v3, v3, v5
803; GFX6-NEXT:    s_setpc_b64 s[30:31]
804;
805; GFX9-LABEL: v_repeat_divisor_v2f16_x2:
806; GFX9:       ; %bb.0:
807; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
808; GFX9-NEXT:    v_rcp_f16_sdwa v3, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
809; GFX9-NEXT:    v_rcp_f16_e32 v2, v2
810; GFX9-NEXT:    v_pack_b32_f16 v2, v2, v3
811; GFX9-NEXT:    v_pk_mul_f16 v0, v0, v2
812; GFX9-NEXT:    v_pk_mul_f16 v1, v1, v2
813; GFX9-NEXT:    s_setpc_b64 s[30:31]
814;
815; GFX11-LABEL: v_repeat_divisor_v2f16_x2:
816; GFX11:       ; %bb.0:
817; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
818; GFX11-NEXT:    v_lshrrev_b32_e32 v3, 16, v2
819; GFX11-NEXT:    v_rcp_f16_e32 v2, v2
820; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
821; GFX11-NEXT:    v_rcp_f16_e32 v3, v3
822; GFX11-NEXT:    s_waitcnt_depctr 0xfff
823; GFX11-NEXT:    v_pack_b32_f16 v2, v2, v3
824; GFX11-NEXT:    v_pk_mul_f16 v0, v0, v2
825; GFX11-NEXT:    v_pk_mul_f16 v1, v1, v2
826; GFX11-NEXT:    s_setpc_b64 s[30:31]
827  %div0 = fdiv arcp <2 x half> %x, %D
828  %div1 = fdiv arcp <2 x half> %y, %D
829  %shuffle = shufflevector <2 x half> %div0, <2 x half> %div1, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
830  ret <4 x half> %shuffle
831}
832
833define <6 x half> @v_repeat_divisor_v3f16_x2(<3 x half> %x, <3 x half> %y, <3 x half> %D) #0 {
834; GFX6-LABEL: v_repeat_divisor_v3f16_x2:
835; GFX6:       ; %bb.0:
836; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
837; GFX6-NEXT:    v_cvt_f16_f32_e32 v6, v6
838; GFX6-NEXT:    v_cvt_f16_f32_e32 v7, v7
839; GFX6-NEXT:    v_cvt_f16_f32_e32 v8, v8
840; GFX6-NEXT:    v_cvt_f16_f32_e32 v5, v5
841; GFX6-NEXT:    v_cvt_f32_f16_e32 v6, v6
842; GFX6-NEXT:    v_cvt_f32_f16_e32 v7, v7
843; GFX6-NEXT:    v_cvt_f32_f16_e32 v8, v8
844; GFX6-NEXT:    v_cvt_f16_f32_e32 v4, v4
845; GFX6-NEXT:    v_div_scale_f32 v9, s[4:5], v6, v6, 1.0
846; GFX6-NEXT:    v_rcp_f32_e32 v10, v9
847; GFX6-NEXT:    v_cvt_f16_f32_e32 v3, v3
848; GFX6-NEXT:    v_cvt_f16_f32_e32 v2, v2
849; GFX6-NEXT:    v_cvt_f16_f32_e32 v1, v1
850; GFX6-NEXT:    v_fma_f32 v11, -v9, v10, 1.0
851; GFX6-NEXT:    v_fma_f32 v10, v11, v10, v10
852; GFX6-NEXT:    v_div_scale_f32 v11, vcc, 1.0, v6, 1.0
853; GFX6-NEXT:    v_mul_f32_e32 v12, v11, v10
854; GFX6-NEXT:    v_fma_f32 v13, -v9, v12, v11
855; GFX6-NEXT:    v_fma_f32 v12, v13, v10, v12
856; GFX6-NEXT:    v_fma_f32 v9, -v9, v12, v11
857; GFX6-NEXT:    v_div_scale_f32 v11, s[4:5], v7, v7, 1.0
858; GFX6-NEXT:    v_rcp_f32_e32 v13, v11
859; GFX6-NEXT:    v_div_fmas_f32 v9, v9, v10, v12
860; GFX6-NEXT:    v_div_fixup_f32 v6, v9, v6, 1.0
861; GFX6-NEXT:    v_div_scale_f32 v10, vcc, 1.0, v7, 1.0
862; GFX6-NEXT:    v_fma_f32 v9, -v11, v13, 1.0
863; GFX6-NEXT:    v_fma_f32 v9, v9, v13, v13
864; GFX6-NEXT:    v_mul_f32_e32 v12, v10, v9
865; GFX6-NEXT:    v_fma_f32 v13, -v11, v12, v10
866; GFX6-NEXT:    v_fma_f32 v12, v13, v9, v12
867; GFX6-NEXT:    v_fma_f32 v10, -v11, v12, v10
868; GFX6-NEXT:    v_div_scale_f32 v11, s[4:5], v8, v8, 1.0
869; GFX6-NEXT:    v_rcp_f32_e32 v13, v11
870; GFX6-NEXT:    v_div_fmas_f32 v9, v10, v9, v12
871; GFX6-NEXT:    v_cvt_f16_f32_e32 v0, v0
872; GFX6-NEXT:    v_div_fixup_f32 v7, v9, v7, 1.0
873; GFX6-NEXT:    v_fma_f32 v9, -v11, v13, 1.0
874; GFX6-NEXT:    v_fma_f32 v9, v9, v13, v13
875; GFX6-NEXT:    v_div_scale_f32 v10, vcc, 1.0, v8, 1.0
876; GFX6-NEXT:    v_mul_f32_e32 v12, v10, v9
877; GFX6-NEXT:    v_fma_f32 v13, -v11, v12, v10
878; GFX6-NEXT:    v_cvt_f32_f16_e32 v5, v5
879; GFX6-NEXT:    v_cvt_f32_f16_e32 v4, v4
880; GFX6-NEXT:    v_cvt_f32_f16_e32 v3, v3
881; GFX6-NEXT:    v_cvt_f32_f16_e32 v2, v2
882; GFX6-NEXT:    v_cvt_f32_f16_e32 v1, v1
883; GFX6-NEXT:    v_cvt_f32_f16_e32 v0, v0
884; GFX6-NEXT:    v_fma_f32 v12, v13, v9, v12
885; GFX6-NEXT:    v_fma_f32 v10, -v11, v12, v10
886; GFX6-NEXT:    v_div_fmas_f32 v9, v10, v9, v12
887; GFX6-NEXT:    v_div_fixup_f32 v8, v9, v8, 1.0
888; GFX6-NEXT:    v_mul_f32_e32 v0, v0, v6
889; GFX6-NEXT:    v_mul_f32_e32 v1, v1, v7
890; GFX6-NEXT:    v_mul_f32_e32 v2, v2, v8
891; GFX6-NEXT:    v_mul_f32_e32 v3, v3, v6
892; GFX6-NEXT:    v_mul_f32_e32 v4, v4, v7
893; GFX6-NEXT:    v_mul_f32_e32 v5, v5, v8
894; GFX6-NEXT:    s_setpc_b64 s[30:31]
895;
896; GFX9-LABEL: v_repeat_divisor_v3f16_x2:
897; GFX9:       ; %bb.0:
898; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
899; GFX9-NEXT:    v_rcp_f16_sdwa v6, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
900; GFX9-NEXT:    v_rcp_f16_e32 v4, v4
901; GFX9-NEXT:    v_rcp_f16_e32 v5, v5
902; GFX9-NEXT:    s_movk_i32 s4, 0x7e00
903; GFX9-NEXT:    v_pack_b32_f16 v4, v4, v6
904; GFX9-NEXT:    v_pack_b32_f16 v5, v5, s4
905; GFX9-NEXT:    v_pk_mul_f16 v0, v0, v4
906; GFX9-NEXT:    v_pk_mul_f16 v1, v1, v5
907; GFX9-NEXT:    v_pk_mul_f16 v3, v3, v5
908; GFX9-NEXT:    v_pk_mul_f16 v4, v2, v4
909; GFX9-NEXT:    v_alignbit_b32 v2, v3, v4, 16
910; GFX9-NEXT:    v_pack_b32_f16 v1, v1, v4
911; GFX9-NEXT:    s_setpc_b64 s[30:31]
912;
913; GFX11-LABEL: v_repeat_divisor_v3f16_x2:
914; GFX11:       ; %bb.0:
915; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
916; GFX11-NEXT:    v_lshrrev_b32_e32 v6, 16, v4
917; GFX11-NEXT:    v_rcp_f16_e32 v4, v4
918; GFX11-NEXT:    v_rcp_f16_e32 v5, v5
919; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_3) | instid1(VALU_DEP_2)
920; GFX11-NEXT:    v_rcp_f16_e32 v6, v6
921; GFX11-NEXT:    s_waitcnt_depctr 0xfff
922; GFX11-NEXT:    v_pack_b32_f16 v5, v5, 0x7e00
923; GFX11-NEXT:    v_pack_b32_f16 v4, v4, v6
924; GFX11-NEXT:    v_pk_mul_f16 v1, v1, v5
925; GFX11-NEXT:    v_pk_mul_f16 v3, v3, v5
926; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(VALU_DEP_2)
927; GFX11-NEXT:    v_pk_mul_f16 v2, v2, v4
928; GFX11-NEXT:    v_pk_mul_f16 v0, v0, v4
929; GFX11-NEXT:    v_pack_b32_f16 v1, v1, v2
930; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_4)
931; GFX11-NEXT:    v_alignbit_b32 v2, v3, v2, 16
932; GFX11-NEXT:    s_setpc_b64 s[30:31]
933  %div0 = fdiv arcp <3 x half> %x, %D
934  %div1 = fdiv arcp <3 x half> %y, %D
935  %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>
936  ret <6 x half> %shuffle
937}
938
939attributes #0 = { "denormal-fp-math-f32"="ieee,ieee" }
940attributes #1 = { "denormal-fp-math-f32"="preserve-sign,preserve-sign" }
941
942!0 = !{float 2.5}
943;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
944; GCN: {{.*}}
945