1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s --check-prefix=ALL_X64 --check-prefix=KNL
3 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=skx | FileCheck %s --check-prefix=ALL_X64 --check-prefix=SKX
4 ; RUN: llc < %s -mtriple=i686-apple-darwin -mcpu=knl | FileCheck %s --check-prefix=KNL_X32
6 define <16 x i1> @test1() {
7 ; ALL_X64-LABEL: test1:
9 ; ALL_X64-NEXT: vxorps %xmm0, %xmm0, %xmm0
12 ; KNL_X32-LABEL: test1:
14 ; KNL_X32-NEXT: vxorps %xmm0, %xmm0, %xmm0
16 ret <16 x i1> zeroinitializer
19 define <16 x i1> @test2(<16 x i1>%a, <16 x i1>%b) {
22 ; KNL-NEXT: vpmovsxbd %xmm1, %zmm1
23 ; KNL-NEXT: vpslld $31, %zmm1, %zmm1
24 ; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
25 ; KNL-NEXT: vpslld $31, %zmm0, %zmm0
26 ; KNL-NEXT: vptestmd %zmm0, %zmm0, %k1
27 ; KNL-NEXT: vptestmd %zmm1, %zmm1, %k1 {%k1}
28 ; KNL-NEXT: vpbroadcastd {{.*}}(%rip), %zmm0 {%k1} {z}
29 ; KNL-NEXT: vpmovdb %zmm0, %xmm0
34 ; SKX-NEXT: vpsllw $7, %xmm1, %xmm1
35 ; SKX-NEXT: vpmovb2m %xmm1, %k0
36 ; SKX-NEXT: vpsllw $7, %xmm0, %xmm0
37 ; SKX-NEXT: vpmovb2m %xmm0, %k1
38 ; SKX-NEXT: kandw %k0, %k1, %k0
39 ; SKX-NEXT: vpmovm2b %k0, %xmm0
42 ; KNL_X32-LABEL: test2:
44 ; KNL_X32-NEXT: vpmovsxbd %xmm1, %zmm1
45 ; KNL_X32-NEXT: vpslld $31, %zmm1, %zmm1
46 ; KNL_X32-NEXT: vpmovsxbd %xmm0, %zmm0
47 ; KNL_X32-NEXT: vpslld $31, %zmm0, %zmm0
48 ; KNL_X32-NEXT: vptestmd %zmm0, %zmm0, %k1
49 ; KNL_X32-NEXT: vptestmd %zmm1, %zmm1, %k1 {%k1}
50 ; KNL_X32-NEXT: vpbroadcastd LCPI1_0, %zmm0 {%k1} {z}
51 ; KNL_X32-NEXT: vpmovdb %zmm0, %xmm0
53 %c = and <16 x i1>%a, %b
57 define <8 x i1> @test3(<8 x i1>%a, <8 x i1>%b) {
60 ; KNL-NEXT: vpmovsxwq %xmm1, %zmm1
61 ; KNL-NEXT: vpsllq $63, %zmm1, %zmm1
62 ; KNL-NEXT: vpmovsxwq %xmm0, %zmm0
63 ; KNL-NEXT: vpsllq $63, %zmm0, %zmm0
64 ; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1
65 ; KNL-NEXT: vptestmq %zmm1, %zmm1, %k1 {%k1}
66 ; KNL-NEXT: vpbroadcastq {{.*}}(%rip), %zmm0 {%k1} {z}
67 ; KNL-NEXT: vpmovqw %zmm0, %xmm0
72 ; SKX-NEXT: vpsllw $15, %xmm1, %xmm1
73 ; SKX-NEXT: vpmovw2m %xmm1, %k0
74 ; SKX-NEXT: vpsllw $15, %xmm0, %xmm0
75 ; SKX-NEXT: vpmovw2m %xmm0, %k1
76 ; SKX-NEXT: kandb %k0, %k1, %k0
77 ; SKX-NEXT: vpmovm2w %k0, %xmm0
80 ; KNL_X32-LABEL: test3:
82 ; KNL_X32-NEXT: vpmovsxwq %xmm1, %zmm1
83 ; KNL_X32-NEXT: vmovdqa64 {{.*#+}} zmm2 = [63,0,63,0,63,0,63,0,63,0,63,0,63,0,63,0]
84 ; KNL_X32-NEXT: vpsllvq %zmm2, %zmm1, %zmm1
85 ; KNL_X32-NEXT: vpmovsxwq %xmm0, %zmm0
86 ; KNL_X32-NEXT: vpsllvq %zmm2, %zmm0, %zmm0
87 ; KNL_X32-NEXT: vptestmq %zmm0, %zmm0, %k1
88 ; KNL_X32-NEXT: vptestmq %zmm1, %zmm1, %k1 {%k1}
89 ; KNL_X32-NEXT: vpbroadcastd LCPI2_1, %zmm0
90 ; KNL_X32-NEXT: vmovdqu64 %zmm0, %zmm0 {%k1} {z}
91 ; KNL_X32-NEXT: vpmovqw %zmm0, %xmm0
93 %c = and <8 x i1>%a, %b
97 define <4 x i1> @test4(<4 x i1>%a, <4 x i1>%b) {
100 ; KNL-NEXT: vandps %xmm1, %xmm0, %xmm0
105 ; SKX-NEXT: vpslld $31, %xmm0, %xmm0
106 ; SKX-NEXT: vpmovd2m %xmm0, %k0
107 ; SKX-NEXT: vpslld $31, %xmm1, %xmm0
108 ; SKX-NEXT: vpmovd2m %xmm0, %k1
109 ; SKX-NEXT: kandw %k1, %k0, %k0
110 ; SKX-NEXT: vpmovm2d %k0, %xmm0
113 ; KNL_X32-LABEL: test4:
115 ; KNL_X32-NEXT: vandps %xmm1, %xmm0, %xmm0
117 %c = and <4 x i1>%a, %b
121 declare <8 x i1> @func8xi1(<8 x i1> %a)
123 define <8 x i32> @test5(<8 x i32>%a, <8 x i32>%b) {
126 ; KNL-NEXT: pushq %rax
128 ; KNL-NEXT: .cfi_def_cfa_offset 16
129 ; KNL-NEXT: vpcmpgtd %ymm1, %ymm0, %ymm0
130 ; KNL-NEXT: vpmovdw %zmm0, %ymm0
131 ; KNL-NEXT: callq _func8xi1
132 ; KNL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
133 ; KNL-NEXT: vpslld $31, %ymm0, %ymm0
134 ; KNL-NEXT: vpsrad $31, %ymm0, %ymm0
135 ; KNL-NEXT: popq %rax
140 ; SKX-NEXT: pushq %rax
142 ; SKX-NEXT: .cfi_def_cfa_offset 16
143 ; SKX-NEXT: vpcmpgtd %ymm1, %ymm0, %k0
144 ; SKX-NEXT: vpmovm2w %k0, %xmm0
145 ; SKX-NEXT: callq _func8xi1
146 ; SKX-NEXT: vpmovzxwd %xmm0, %ymm0
147 ; SKX-NEXT: vpslld $31, %ymm0, %ymm0
148 ; SKX-NEXT: vpsrad $31, %ymm0, %ymm0
149 ; SKX-NEXT: popq %rax
152 ; KNL_X32-LABEL: test5:
154 ; KNL_X32-NEXT: subl $12, %esp
155 ; KNL_X32-NEXT: Ltmp0:
156 ; KNL_X32-NEXT: .cfi_def_cfa_offset 16
157 ; KNL_X32-NEXT: vpcmpgtd %ymm1, %ymm0, %ymm0
158 ; KNL_X32-NEXT: vpmovdw %zmm0, %ymm0
159 ; KNL_X32-NEXT: calll L_func8xi1$stub
160 ; KNL_X32-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
161 ; KNL_X32-NEXT: vpslld $31, %ymm0, %ymm0
162 ; KNL_X32-NEXT: vpsrad $31, %ymm0, %ymm0
163 ; KNL_X32-NEXT: addl $12, %esp
165 %cmpRes = icmp sgt <8 x i32>%a, %b
166 %resi = call <8 x i1> @func8xi1(<8 x i1> %cmpRes)
167 %res = sext <8 x i1>%resi to <8 x i32>
171 declare <16 x i1> @func16xi1(<16 x i1> %a)
173 define <16 x i32> @test6(<16 x i32>%a, <16 x i32>%b) {
176 ; KNL-NEXT: pushq %rax
178 ; KNL-NEXT: .cfi_def_cfa_offset 16
179 ; KNL-NEXT: vpcmpgtd %zmm1, %zmm0, %k1
180 ; KNL-NEXT: vpbroadcastd {{.*}}(%rip), %zmm0 {%k1} {z}
181 ; KNL-NEXT: vpmovdb %zmm0, %xmm0
182 ; KNL-NEXT: callq _func16xi1
183 ; KNL-NEXT: vpmovzxbd %xmm0, %zmm0
184 ; KNL-NEXT: vpslld $31, %zmm0, %zmm0
185 ; KNL-NEXT: vpsrad $31, %zmm0, %zmm0
186 ; KNL-NEXT: popq %rax
191 ; SKX-NEXT: pushq %rax
193 ; SKX-NEXT: .cfi_def_cfa_offset 16
194 ; SKX-NEXT: vpcmpgtd %zmm1, %zmm0, %k0
195 ; SKX-NEXT: vpmovm2b %k0, %xmm0
196 ; SKX-NEXT: callq _func16xi1
197 ; SKX-NEXT: vpmovzxbd %xmm0, %zmm0
198 ; SKX-NEXT: vpslld $31, %zmm0, %zmm0
199 ; SKX-NEXT: vpsrad $31, %zmm0, %zmm0
200 ; SKX-NEXT: popq %rax
203 ; KNL_X32-LABEL: test6:
205 ; KNL_X32-NEXT: subl $12, %esp
206 ; KNL_X32-NEXT: Ltmp1:
207 ; KNL_X32-NEXT: .cfi_def_cfa_offset 16
208 ; KNL_X32-NEXT: vpcmpgtd %zmm1, %zmm0, %k1
209 ; KNL_X32-NEXT: vpbroadcastd LCPI5_0, %zmm0 {%k1} {z}
210 ; KNL_X32-NEXT: vpmovdb %zmm0, %xmm0
211 ; KNL_X32-NEXT: calll L_func16xi1$stub
212 ; KNL_X32-NEXT: vpmovzxbd %xmm0, %zmm0
213 ; KNL_X32-NEXT: vpslld $31, %zmm0, %zmm0
214 ; KNL_X32-NEXT: vpsrad $31, %zmm0, %zmm0
215 ; KNL_X32-NEXT: addl $12, %esp
217 %cmpRes = icmp sgt <16 x i32>%a, %b
218 %resi = call <16 x i1> @func16xi1(<16 x i1> %cmpRes)
219 %res = sext <16 x i1>%resi to <16 x i32>
223 declare <4 x i1> @func4xi1(<4 x i1> %a)
225 define <4 x i32> @test7(<4 x i32>%a, <4 x i32>%b) {
228 ; KNL-NEXT: pushq %rax
230 ; KNL-NEXT: .cfi_def_cfa_offset 16
231 ; KNL-NEXT: vpcmpgtd %xmm1, %xmm0, %xmm0
232 ; KNL-NEXT: callq _func4xi1
233 ; KNL-NEXT: vpslld $31, %xmm0, %xmm0
234 ; KNL-NEXT: vpsrad $31, %xmm0, %xmm0
235 ; KNL-NEXT: popq %rax
240 ; SKX-NEXT: pushq %rax
242 ; SKX-NEXT: .cfi_def_cfa_offset 16
243 ; SKX-NEXT: vpcmpgtd %xmm1, %xmm0, %k0
244 ; SKX-NEXT: vpmovm2d %k0, %xmm0
245 ; SKX-NEXT: callq _func4xi1
246 ; SKX-NEXT: vpslld $31, %xmm0, %xmm0
247 ; SKX-NEXT: vpsrad $31, %xmm0, %xmm0
248 ; SKX-NEXT: popq %rax
251 ; KNL_X32-LABEL: test7:
253 ; KNL_X32-NEXT: subl $12, %esp
254 ; KNL_X32-NEXT: Ltmp2:
255 ; KNL_X32-NEXT: .cfi_def_cfa_offset 16
256 ; KNL_X32-NEXT: vpcmpgtd %xmm1, %xmm0, %xmm0
257 ; KNL_X32-NEXT: calll L_func4xi1$stub
258 ; KNL_X32-NEXT: vpslld $31, %xmm0, %xmm0
259 ; KNL_X32-NEXT: vpsrad $31, %xmm0, %xmm0
260 ; KNL_X32-NEXT: addl $12, %esp
262 %cmpRes = icmp sgt <4 x i32>%a, %b
263 %resi = call <4 x i1> @func4xi1(<4 x i1> %cmpRes)
264 %res = sext <4 x i1>%resi to <4 x i32>
268 define <8 x i1> @test7a(<8 x i32>%a, <8 x i32>%b) {
271 ; KNL-NEXT: pushq %rax
273 ; KNL-NEXT: .cfi_def_cfa_offset 16
274 ; KNL-NEXT: vpcmpgtd %ymm1, %ymm0, %ymm0
275 ; KNL-NEXT: vpmovdw %zmm0, %ymm0
276 ; KNL-NEXT: callq _func8xi1
277 ; KNL-NEXT: vpmovsxwq %xmm0, %zmm0
278 ; KNL-NEXT: vpsllq $63, %zmm0, %zmm0
279 ; KNL-NEXT: movb $85, %al
280 ; KNL-NEXT: movzbl %al, %eax
281 ; KNL-NEXT: kmovw %eax, %k1
282 ; KNL-NEXT: vptestmq %zmm0, %zmm0, %k1 {%k1}
283 ; KNL-NEXT: vpbroadcastq {{.*}}(%rip), %zmm0 {%k1} {z}
284 ; KNL-NEXT: vpmovqw %zmm0, %xmm0
285 ; KNL-NEXT: popq %rax
290 ; SKX-NEXT: pushq %rax
292 ; SKX-NEXT: .cfi_def_cfa_offset 16
293 ; SKX-NEXT: vpcmpgtd %ymm1, %ymm0, %k0
294 ; SKX-NEXT: vpmovm2w %k0, %xmm0
295 ; SKX-NEXT: callq _func8xi1
296 ; SKX-NEXT: vpsllw $15, %xmm0, %xmm0
297 ; SKX-NEXT: vpmovw2m %xmm0, %k0
298 ; SKX-NEXT: movb $85, %al
299 ; SKX-NEXT: kmovb %eax, %k1
300 ; SKX-NEXT: kandb %k1, %k0, %k0
301 ; SKX-NEXT: vpmovm2w %k0, %xmm0
302 ; SKX-NEXT: popq %rax
305 ; KNL_X32-LABEL: test7a:
307 ; KNL_X32-NEXT: subl $12, %esp
308 ; KNL_X32-NEXT: Ltmp3:
309 ; KNL_X32-NEXT: .cfi_def_cfa_offset 16
310 ; KNL_X32-NEXT: vpcmpgtd %ymm1, %ymm0, %ymm0
311 ; KNL_X32-NEXT: vpmovdw %zmm0, %ymm0
312 ; KNL_X32-NEXT: calll L_func8xi1$stub
313 ; KNL_X32-NEXT: vpmovsxwq %xmm0, %zmm0
314 ; KNL_X32-NEXT: vpsllvq LCPI7_0, %zmm0, %zmm0
315 ; KNL_X32-NEXT: movb $85, %al
316 ; KNL_X32-NEXT: movzbl %al, %eax
317 ; KNL_X32-NEXT: kmovw %eax, %k1
318 ; KNL_X32-NEXT: vptestmq %zmm0, %zmm0, %k1 {%k1}
319 ; KNL_X32-NEXT: vpbroadcastd LCPI7_1, %zmm0
320 ; KNL_X32-NEXT: vmovdqu64 %zmm0, %zmm0 {%k1} {z}
321 ; KNL_X32-NEXT: vpmovqw %zmm0, %xmm0
322 ; KNL_X32-NEXT: addl $12, %esp
324 %cmpRes = icmp sgt <8 x i32>%a, %b
325 %resi = call <8 x i1> @func8xi1(<8 x i1> %cmpRes)
326 %res = and <8 x i1>%resi, <i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false>
330 define <16 x i8> @test8(<16 x i8> %a1, <16 x i8> %a2, i1 %cond) {
331 ; ALL_X64-LABEL: test8:
333 ; ALL_X64-NEXT: testb $1, %dil
334 ; ALL_X64-NEXT: jne LBB8_2
335 ; ALL_X64-NEXT: ## BB#1:
336 ; ALL_X64-NEXT: vmovaps %zmm1, %zmm0
337 ; ALL_X64-NEXT: LBB8_2:
340 ; KNL_X32-LABEL: test8:
342 ; KNL_X32-NEXT: testb $1, {{[0-9]+}}(%esp)
343 ; KNL_X32-NEXT: jne LBB8_2
344 ; KNL_X32-NEXT: ## BB#1:
345 ; KNL_X32-NEXT: vmovaps %zmm1, %zmm0
346 ; KNL_X32-NEXT: LBB8_2:
348 %res = select i1 %cond, <16 x i8> %a1, <16 x i8> %a2
352 define i1 @test9(double %a, double %b) {
353 ; ALL_X64-LABEL: test9:
355 ; ALL_X64-NEXT: vucomisd %xmm0, %xmm1
356 ; ALL_X64-NEXT: setb %al
359 ; KNL_X32-LABEL: test9:
361 ; KNL_X32-NEXT: vmovsd {{[0-9]+}}(%esp), %xmm0
362 ; KNL_X32-NEXT: vucomisd {{[0-9]+}}(%esp), %xmm0
363 ; KNL_X32-NEXT: setb %al
365 %c = fcmp ugt double %a, %b
369 define i32 @test10(i32 %a, i32 %b, i1 %cond) {
370 ; ALL_X64-LABEL: test10:
372 ; ALL_X64-NEXT: testb $1, %dl
373 ; ALL_X64-NEXT: cmovel %esi, %edi
374 ; ALL_X64-NEXT: movl %edi, %eax
377 ; KNL_X32-LABEL: test10:
379 ; KNL_X32-NEXT: testb $1, {{[0-9]+}}(%esp)
380 ; KNL_X32-NEXT: leal {{[0-9]+}}(%esp), %eax
381 ; KNL_X32-NEXT: leal {{[0-9]+}}(%esp), %ecx
382 ; KNL_X32-NEXT: cmovnel %eax, %ecx
383 ; KNL_X32-NEXT: movl (%ecx), %eax
385 %c = select i1 %cond, i32 %a, i32 %b
389 define i1 @test11(i32 %a, i32 %b) {
390 ; ALL_X64-LABEL: test11:
392 ; ALL_X64-NEXT: cmpl %esi, %edi
393 ; ALL_X64-NEXT: setg %al
396 ; KNL_X32-LABEL: test11:
398 ; KNL_X32-NEXT: movl {{[0-9]+}}(%esp), %eax
399 ; KNL_X32-NEXT: cmpl {{[0-9]+}}(%esp), %eax
400 ; KNL_X32-NEXT: setg %al
402 %c = icmp sgt i32 %a, %b
406 define i32 @test12(i32 %a1, i32 %a2, i32 %b1) {
407 ; ALL_X64-LABEL: test12:
409 ; ALL_X64-NEXT: pushq %rbp
410 ; ALL_X64-NEXT: Ltmp4:
411 ; ALL_X64-NEXT: .cfi_def_cfa_offset 16
412 ; ALL_X64-NEXT: pushq %r14
413 ; ALL_X64-NEXT: Ltmp5:
414 ; ALL_X64-NEXT: .cfi_def_cfa_offset 24
415 ; ALL_X64-NEXT: pushq %rbx
416 ; ALL_X64-NEXT: Ltmp6:
417 ; ALL_X64-NEXT: .cfi_def_cfa_offset 32
418 ; ALL_X64-NEXT: Ltmp7:
419 ; ALL_X64-NEXT: .cfi_offset %rbx, -32
420 ; ALL_X64-NEXT: Ltmp8:
421 ; ALL_X64-NEXT: .cfi_offset %r14, -24
422 ; ALL_X64-NEXT: Ltmp9:
423 ; ALL_X64-NEXT: .cfi_offset %rbp, -16
424 ; ALL_X64-NEXT: movl %esi, %r14d
425 ; ALL_X64-NEXT: movl %edi, %ebp
426 ; ALL_X64-NEXT: movl %edx, %esi
427 ; ALL_X64-NEXT: callq _test11
428 ; ALL_X64-NEXT: movzbl %al, %ebx
429 ; ALL_X64-NEXT: movl %ebp, %edi
430 ; ALL_X64-NEXT: movl %r14d, %esi
431 ; ALL_X64-NEXT: movl %ebx, %edx
432 ; ALL_X64-NEXT: callq _test10
433 ; ALL_X64-NEXT: xorl %ecx, %ecx
434 ; ALL_X64-NEXT: testb $1, %bl
435 ; ALL_X64-NEXT: cmovel %ecx, %eax
436 ; ALL_X64-NEXT: popq %rbx
437 ; ALL_X64-NEXT: popq %r14
438 ; ALL_X64-NEXT: popq %rbp
441 ; KNL_X32-LABEL: test12:
443 ; KNL_X32-NEXT: pushl %ebx
444 ; KNL_X32-NEXT: Ltmp4:
445 ; KNL_X32-NEXT: .cfi_def_cfa_offset 8
446 ; KNL_X32-NEXT: pushl %edi
447 ; KNL_X32-NEXT: Ltmp5:
448 ; KNL_X32-NEXT: .cfi_def_cfa_offset 12
449 ; KNL_X32-NEXT: pushl %esi
450 ; KNL_X32-NEXT: Ltmp6:
451 ; KNL_X32-NEXT: .cfi_def_cfa_offset 16
452 ; KNL_X32-NEXT: subl $16, %esp
453 ; KNL_X32-NEXT: Ltmp7:
454 ; KNL_X32-NEXT: .cfi_def_cfa_offset 32
455 ; KNL_X32-NEXT: Ltmp8:
456 ; KNL_X32-NEXT: .cfi_offset %esi, -16
457 ; KNL_X32-NEXT: Ltmp9:
458 ; KNL_X32-NEXT: .cfi_offset %edi, -12
459 ; KNL_X32-NEXT: Ltmp10:
460 ; KNL_X32-NEXT: .cfi_offset %ebx, -8
461 ; KNL_X32-NEXT: movl {{[0-9]+}}(%esp), %esi
462 ; KNL_X32-NEXT: movl {{[0-9]+}}(%esp), %edi
463 ; KNL_X32-NEXT: movl {{[0-9]+}}(%esp), %eax
464 ; KNL_X32-NEXT: movl %eax, {{[0-9]+}}(%esp)
465 ; KNL_X32-NEXT: movl %edi, (%esp)
466 ; KNL_X32-NEXT: calll _test11
467 ; KNL_X32-NEXT: movb %al, %bl
468 ; KNL_X32-NEXT: movzbl %bl, %eax
469 ; KNL_X32-NEXT: movl %eax, {{[0-9]+}}(%esp)
470 ; KNL_X32-NEXT: movl %esi, {{[0-9]+}}(%esp)
471 ; KNL_X32-NEXT: movl %edi, (%esp)
472 ; KNL_X32-NEXT: calll _test10
473 ; KNL_X32-NEXT: xorl %ecx, %ecx
474 ; KNL_X32-NEXT: testb $1, %bl
475 ; KNL_X32-NEXT: cmovel %ecx, %eax
476 ; KNL_X32-NEXT: addl $16, %esp
477 ; KNL_X32-NEXT: popl %esi
478 ; KNL_X32-NEXT: popl %edi
479 ; KNL_X32-NEXT: popl %ebx
481 %cond = call i1 @test11(i32 %a1, i32 %b1)
482 %res = call i32 @test10(i32 %a1, i32 %a2, i1 %cond)
483 %res1 = select i1 %cond, i32 %res, i32 0