[llvm] [LoongArch][NFC] Add tests for build_vector containing repeated sub-sequence (PR #154532)
via llvm-commits
llvm-commits at lists.llvm.org
Wed Aug 20 06:13:43 PDT 2025
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-backend-loongarch
Author: ZhaoQi (zhaoqi5)
<details>
<summary>Changes</summary>
---
Patch is 52.31 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/154532.diff
2 Files Affected:
- (modified) llvm/test/CodeGen/LoongArch/lasx/build-vector.ll (+919)
- (modified) llvm/test/CodeGen/LoongArch/lsx/build-vector.ll (+217)
``````````diff
diff --git a/llvm/test/CodeGen/LoongArch/lasx/build-vector.ll b/llvm/test/CodeGen/LoongArch/lasx/build-vector.ll
index cc9ad633b4273..44803e7078c45 100644
--- a/llvm/test/CodeGen/LoongArch/lasx/build-vector.ll
+++ b/llvm/test/CodeGen/LoongArch/lasx/build-vector.ll
@@ -589,6 +589,560 @@ entry:
ret void
}
+define void @buildvector_v32i8_subseq_2(ptr %dst, i8 %a0, i8 %a1, i8 %a2, i8 %a3, i8 %a4, i8 %a5, i8 %a6, i8 %a7, i8 %a8, i8 %a9, i8 %a10, i8 %a11, i8 %a12, i8 %a13, i8 %a14, i8 %a15) nounwind {
+; CHECK-LABEL: buildvector_v32i8_subseq_2:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: ld.b $t0, $sp, 64
+; CHECK-NEXT: ld.b $t1, $sp, 56
+; CHECK-NEXT: ld.b $t2, $sp, 48
+; CHECK-NEXT: ld.b $t3, $sp, 40
+; CHECK-NEXT: ld.b $t4, $sp, 32
+; CHECK-NEXT: ld.b $t5, $sp, 24
+; CHECK-NEXT: ld.b $t6, $sp, 16
+; CHECK-NEXT: ld.b $t7, $sp, 8
+; CHECK-NEXT: ld.b $t8, $sp, 0
+; CHECK-NEXT: xvreplgr2vr.b $xr1, $a2
+; CHECK-NEXT: vinsgr2vr.b $vr0, $a1, 0
+; CHECK-NEXT: xvori.b $xr3, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr2, $a3
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 17
+; CHECK-NEXT: xvori.b $xr4, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr4, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr3, $a4
+; CHECK-NEXT: xvextrins.b $xr0, $xr4, 34
+; CHECK-NEXT: xvori.b $xr5, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr4, $a5
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 51
+; CHECK-NEXT: xvori.b $xr6, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr6, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr5, $a6
+; CHECK-NEXT: xvextrins.b $xr0, $xr6, 68
+; CHECK-NEXT: xvori.b $xr7, $xr5, 0
+; CHECK-NEXT: xvpermi.q $xr7, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr6, $a7
+; CHECK-NEXT: xvextrins.b $xr0, $xr7, 85
+; CHECK-NEXT: xvori.b $xr8, $xr6, 0
+; CHECK-NEXT: xvpermi.q $xr8, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr7, $t8
+; CHECK-NEXT: xvextrins.b $xr0, $xr8, 102
+; CHECK-NEXT: xvori.b $xr9, $xr7, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr8, $t7
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 119
+; CHECK-NEXT: xvori.b $xr10, $xr8, 0
+; CHECK-NEXT: xvpermi.q $xr10, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr9, $t6
+; CHECK-NEXT: xvextrins.b $xr0, $xr10, 136
+; CHECK-NEXT: xvori.b $xr11, $xr9, 0
+; CHECK-NEXT: xvpermi.q $xr11, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr10, $t5
+; CHECK-NEXT: xvextrins.b $xr0, $xr11, 153
+; CHECK-NEXT: xvori.b $xr12, $xr10, 0
+; CHECK-NEXT: xvpermi.q $xr12, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr11, $t4
+; CHECK-NEXT: xvextrins.b $xr0, $xr12, 170
+; CHECK-NEXT: xvori.b $xr13, $xr11, 0
+; CHECK-NEXT: xvpermi.q $xr13, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr12, $t3
+; CHECK-NEXT: xvextrins.b $xr0, $xr13, 187
+; CHECK-NEXT: xvori.b $xr14, $xr12, 0
+; CHECK-NEXT: xvpermi.q $xr14, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr13, $t2
+; CHECK-NEXT: xvextrins.b $xr0, $xr14, 204
+; CHECK-NEXT: xvori.b $xr15, $xr13, 0
+; CHECK-NEXT: xvpermi.q $xr15, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr14, $t1
+; CHECK-NEXT: xvextrins.b $xr0, $xr15, 221
+; CHECK-NEXT: xvori.b $xr16, $xr14, 0
+; CHECK-NEXT: xvpermi.q $xr16, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr15, $t0
+; CHECK-NEXT: xvextrins.b $xr0, $xr16, 238
+; CHECK-NEXT: xvori.b $xr16, $xr15, 0
+; CHECK-NEXT: xvpermi.q $xr16, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr16, 255
+; CHECK-NEXT: xvreplgr2vr.b $xr16, $a1
+; CHECK-NEXT: xvpermi.q $xr16, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr16, 0
+; CHECK-NEXT: xvpermi.q $xr1, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr1, 17
+; CHECK-NEXT: xvpermi.q $xr2, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr2, 34
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 51
+; CHECK-NEXT: xvpermi.q $xr4, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr4, 68
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 85
+; CHECK-NEXT: xvpermi.q $xr6, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr6, 102
+; CHECK-NEXT: xvpermi.q $xr7, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr7, 119
+; CHECK-NEXT: xvpermi.q $xr8, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr8, 136
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 153
+; CHECK-NEXT: xvpermi.q $xr10, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr10, 170
+; CHECK-NEXT: xvpermi.q $xr11, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr11, 187
+; CHECK-NEXT: xvpermi.q $xr12, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr12, 204
+; CHECK-NEXT: xvpermi.q $xr13, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr13, 221
+; CHECK-NEXT: xvpermi.q $xr14, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr14, 238
+; CHECK-NEXT: xvpermi.q $xr15, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr15, 255
+; CHECK-NEXT: xvst $xr0, $a0, 0
+; CHECK-NEXT: ret
+entry:
+ %ins0 = insertelement <32 x i8> undef, i8 %a0, i32 0
+ %ins1 = insertelement <32 x i8> %ins0, i8 %a1, i32 1
+ %ins2 = insertelement <32 x i8> %ins1, i8 %a2, i32 2
+ %ins3 = insertelement <32 x i8> %ins2, i8 %a3, i32 3
+ %ins4 = insertelement <32 x i8> %ins3, i8 %a4, i32 4
+ %ins5 = insertelement <32 x i8> %ins4, i8 %a5, i32 5
+ %ins6 = insertelement <32 x i8> %ins5, i8 %a6, i32 6
+ %ins7 = insertelement <32 x i8> %ins6, i8 %a7, i32 7
+ %ins8 = insertelement <32 x i8> %ins7, i8 %a8, i32 8
+ %ins9 = insertelement <32 x i8> %ins8, i8 %a9, i32 9
+ %ins10 = insertelement <32 x i8> %ins9, i8 %a10, i32 10
+ %ins11 = insertelement <32 x i8> %ins10, i8 %a11, i32 11
+ %ins12 = insertelement <32 x i8> %ins11, i8 %a12, i32 12
+ %ins13 = insertelement <32 x i8> %ins12, i8 %a13, i32 13
+ %ins14 = insertelement <32 x i8> %ins13, i8 %a14, i32 14
+ %ins15 = insertelement <32 x i8> %ins14, i8 %a15, i32 15
+ %ins16 = insertelement <32 x i8> %ins15, i8 %a0, i32 16
+ %ins17 = insertelement <32 x i8> %ins16, i8 %a1, i32 17
+ %ins18 = insertelement <32 x i8> %ins17, i8 %a2, i32 18
+ %ins19 = insertelement <32 x i8> %ins18, i8 %a3, i32 19
+ %ins20 = insertelement <32 x i8> %ins19, i8 %a4, i32 20
+ %ins21 = insertelement <32 x i8> %ins20, i8 %a5, i32 21
+ %ins22 = insertelement <32 x i8> %ins21, i8 %a6, i32 22
+ %ins23 = insertelement <32 x i8> %ins22, i8 %a7, i32 23
+ %ins24 = insertelement <32 x i8> %ins23, i8 %a8, i32 24
+ %ins25 = insertelement <32 x i8> %ins24, i8 %a9, i32 25
+ %ins26 = insertelement <32 x i8> %ins25, i8 %a10, i32 26
+ %ins27 = insertelement <32 x i8> %ins26, i8 %a11, i32 27
+ %ins28 = insertelement <32 x i8> %ins27, i8 %a12, i32 28
+ %ins29 = insertelement <32 x i8> %ins28, i8 %a13, i32 29
+ %ins30 = insertelement <32 x i8> %ins29, i8 %a14, i32 30
+ %ins31 = insertelement <32 x i8> %ins30, i8 %a15, i32 31
+ store <32 x i8> %ins31, ptr %dst
+ ret void
+}
+
+define void @buildvector_v32i8_subseq_4(ptr %dst, i8 %a0, i8 %a1, i8 %a2, i8 %a3, i8 %a4, i8 %a5, i8 %a6, i8 %a7) nounwind {
+; CHECK-LABEL: buildvector_v32i8_subseq_4:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: ld.b $t0, $sp, 0
+; CHECK-NEXT: xvreplgr2vr.b $xr1, $a2
+; CHECK-NEXT: vinsgr2vr.b $vr0, $a1, 0
+; CHECK-NEXT: xvori.b $xr3, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr2, $a3
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 17
+; CHECK-NEXT: xvori.b $xr4, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr4, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr3, $a4
+; CHECK-NEXT: xvextrins.b $xr0, $xr4, 34
+; CHECK-NEXT: xvori.b $xr5, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr4, $a5
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 51
+; CHECK-NEXT: xvori.b $xr6, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr6, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr5, $a6
+; CHECK-NEXT: xvextrins.b $xr0, $xr6, 68
+; CHECK-NEXT: xvori.b $xr7, $xr5, 0
+; CHECK-NEXT: xvpermi.q $xr7, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr6, $a7
+; CHECK-NEXT: xvextrins.b $xr0, $xr7, 85
+; CHECK-NEXT: xvori.b $xr8, $xr6, 0
+; CHECK-NEXT: xvpermi.q $xr8, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr7, $t0
+; CHECK-NEXT: xvextrins.b $xr0, $xr8, 102
+; CHECK-NEXT: xvori.b $xr9, $xr7, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr8, $a1
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 119
+; CHECK-NEXT: xvori.b $xr9, $xr8, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 136
+; CHECK-NEXT: xvori.b $xr9, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 153
+; CHECK-NEXT: xvori.b $xr9, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 170
+; CHECK-NEXT: xvori.b $xr9, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 187
+; CHECK-NEXT: xvori.b $xr9, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 204
+; CHECK-NEXT: xvori.b $xr9, $xr5, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 221
+; CHECK-NEXT: xvori.b $xr9, $xr6, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 238
+; CHECK-NEXT: xvori.b $xr9, $xr7, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 255
+; CHECK-NEXT: xvori.b $xr9, $xr8, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 0
+; CHECK-NEXT: xvori.b $xr9, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 17
+; CHECK-NEXT: xvori.b $xr9, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 34
+; CHECK-NEXT: xvori.b $xr9, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 51
+; CHECK-NEXT: xvori.b $xr9, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 68
+; CHECK-NEXT: xvori.b $xr9, $xr5, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 85
+; CHECK-NEXT: xvori.b $xr9, $xr6, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 102
+; CHECK-NEXT: xvori.b $xr9, $xr7, 0
+; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr9, 119
+; CHECK-NEXT: xvpermi.q $xr8, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr8, 136
+; CHECK-NEXT: xvpermi.q $xr1, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr1, 153
+; CHECK-NEXT: xvpermi.q $xr2, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr2, 170
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 187
+; CHECK-NEXT: xvpermi.q $xr4, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr4, 204
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 221
+; CHECK-NEXT: xvpermi.q $xr6, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr6, 238
+; CHECK-NEXT: xvpermi.q $xr7, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr7, 255
+; CHECK-NEXT: xvst $xr0, $a0, 0
+; CHECK-NEXT: ret
+entry:
+ %ins0 = insertelement <32 x i8> undef, i8 %a0, i32 0
+ %ins1 = insertelement <32 x i8> %ins0, i8 %a1, i32 1
+ %ins2 = insertelement <32 x i8> %ins1, i8 %a2, i32 2
+ %ins3 = insertelement <32 x i8> %ins2, i8 %a3, i32 3
+ %ins4 = insertelement <32 x i8> %ins3, i8 %a4, i32 4
+ %ins5 = insertelement <32 x i8> %ins4, i8 %a5, i32 5
+ %ins6 = insertelement <32 x i8> %ins5, i8 %a6, i32 6
+ %ins7 = insertelement <32 x i8> %ins6, i8 %a7, i32 7
+ %ins8 = insertelement <32 x i8> %ins7, i8 %a0, i32 8
+ %ins9 = insertelement <32 x i8> %ins8, i8 %a1, i32 9
+ %ins10 = insertelement <32 x i8> %ins9, i8 %a2, i32 10
+ %ins11 = insertelement <32 x i8> %ins10, i8 %a3, i32 11
+ %ins12 = insertelement <32 x i8> %ins11, i8 %a4, i32 12
+ %ins13 = insertelement <32 x i8> %ins12, i8 %a5, i32 13
+ %ins14 = insertelement <32 x i8> %ins13, i8 %a6, i32 14
+ %ins15 = insertelement <32 x i8> %ins14, i8 %a7, i32 15
+ %ins16 = insertelement <32 x i8> %ins15, i8 %a0, i32 16
+ %ins17 = insertelement <32 x i8> %ins16, i8 %a1, i32 17
+ %ins18 = insertelement <32 x i8> %ins17, i8 %a2, i32 18
+ %ins19 = insertelement <32 x i8> %ins18, i8 %a3, i32 19
+ %ins20 = insertelement <32 x i8> %ins19, i8 %a4, i32 20
+ %ins21 = insertelement <32 x i8> %ins20, i8 %a5, i32 21
+ %ins22 = insertelement <32 x i8> %ins21, i8 %a6, i32 22
+ %ins23 = insertelement <32 x i8> %ins22, i8 %a7, i32 23
+ %ins24 = insertelement <32 x i8> %ins23, i8 %a0, i32 24
+ %ins25 = insertelement <32 x i8> %ins24, i8 %a1, i32 25
+ %ins26 = insertelement <32 x i8> %ins25, i8 %a2, i32 26
+ %ins27 = insertelement <32 x i8> %ins26, i8 %a3, i32 27
+ %ins28 = insertelement <32 x i8> %ins27, i8 %a4, i32 28
+ %ins29 = insertelement <32 x i8> %ins28, i8 %a5, i32 29
+ %ins30 = insertelement <32 x i8> %ins29, i8 %a6, i32 30
+ %ins31 = insertelement <32 x i8> %ins30, i8 %a7, i32 31
+ store <32 x i8> %ins31, ptr %dst
+ ret void
+}
+
+define void @buildvector_v32i8_subseq_8(ptr %dst, i8 %a0, i8 %a1, i8 %a2, i8 %a3) nounwind {
+; CHECK-LABEL: buildvector_v32i8_subseq_8:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: xvreplgr2vr.b $xr1, $a2
+; CHECK-NEXT: vinsgr2vr.b $vr0, $a1, 0
+; CHECK-NEXT: xvori.b $xr3, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr2, $a3
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 17
+; CHECK-NEXT: xvori.b $xr4, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr4, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr3, $a4
+; CHECK-NEXT: xvextrins.b $xr0, $xr4, 34
+; CHECK-NEXT: xvori.b $xr5, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr4, $a1
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 51
+; CHECK-NEXT: xvori.b $xr5, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 68
+; CHECK-NEXT: xvori.b $xr5, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 85
+; CHECK-NEXT: xvori.b $xr5, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 102
+; CHECK-NEXT: xvori.b $xr5, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 119
+; CHECK-NEXT: xvori.b $xr5, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 136
+; CHECK-NEXT: xvori.b $xr5, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 153
+; CHECK-NEXT: xvori.b $xr5, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 170
+; CHECK-NEXT: xvori.b $xr5, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 187
+; CHECK-NEXT: xvori.b $xr5, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 204
+; CHECK-NEXT: xvori.b $xr5, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 221
+; CHECK-NEXT: xvori.b $xr5, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 238
+; CHECK-NEXT: xvori.b $xr5, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 255
+; CHECK-NEXT: xvori.b $xr5, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 0
+; CHECK-NEXT: xvori.b $xr5, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 17
+; CHECK-NEXT: xvori.b $xr5, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 34
+; CHECK-NEXT: xvori.b $xr5, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 51
+; CHECK-NEXT: xvori.b $xr5, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 68
+; CHECK-NEXT: xvori.b $xr5, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 85
+; CHECK-NEXT: xvori.b $xr5, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 102
+; CHECK-NEXT: xvori.b $xr5, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 119
+; CHECK-NEXT: xvori.b $xr5, $xr4, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 136
+; CHECK-NEXT: xvori.b $xr5, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 153
+; CHECK-NEXT: xvori.b $xr5, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 170
+; CHECK-NEXT: xvori.b $xr5, $xr3, 0
+; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr5, 187
+; CHECK-NEXT: xvpermi.q $xr4, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr4, 204
+; CHECK-NEXT: xvpermi.q $xr1, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr1, 221
+; CHECK-NEXT: xvpermi.q $xr2, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr2, 238
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 48
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 255
+; CHECK-NEXT: xvst $xr0, $a0, 0
+; CHECK-NEXT: ret
+entry:
+ %ins0 = insertelement <32 x i8> undef, i8 %a0, i32 0
+ %ins1 = insertelement <32 x i8> %ins0, i8 %a1, i32 1
+ %ins2 = insertelement <32 x i8> %ins1, i8 %a2, i32 2
+ %ins3 = insertelement <32 x i8> %ins2, i8 %a3, i32 3
+ %ins4 = insertelement <32 x i8> %ins3, i8 %a0, i32 4
+ %ins5 = insertelement <32 x i8> %ins4, i8 %a1, i32 5
+ %ins6 = insertelement <32 x i8> %ins5, i8 %a2, i32 6
+ %ins7 = insertelement <32 x i8> %ins6, i8 %a3, i32 7
+ %ins8 = insertelement <32 x i8> %ins7, i8 %a0, i32 8
+ %ins9 = insertelement <32 x i8> %ins8, i8 %a1, i32 9
+ %ins10 = insertelement <32 x i8> %ins9, i8 %a2, i32 10
+ %ins11 = insertelement <32 x i8> %ins10, i8 %a3, i32 11
+ %ins12 = insertelement <32 x i8> %ins11, i8 %a0, i32 12
+ %ins13 = insertelement <32 x i8> %ins12, i8 %a1, i32 13
+ %ins14 = insertelement <32 x i8> %ins13, i8 %a2, i32 14
+ %ins15 = insertelement <32 x i8> %ins14, i8 %a3, i32 15
+ %ins16 = insertelement <32 x i8> %ins15, i8 %a0, i32 16
+ %ins17 = insertelement <32 x i8> %ins16, i8 %a1, i32 17
+ %ins18 = insertelement <32 x i8> %ins17, i8 %a2, i32 18
+ %ins19 = insertelement <32 x i8> %ins18, i8 %a3, i32 19
+ %ins20 = insertelement <32 x i8> %ins19, i8 %a0, i32 20
+ %ins21 = insertelement <32 x i8> %ins20, i8 %a1, i32 21
+ %ins22 = insertelement <32 x i8> %ins21, i8 %a2, i32 22
+ %ins23 = insertelement <32 x i8> %ins22, i8 %a3, i32 23
+ %ins24 = insertelement <32 x i8> %ins23, i8 %a0, i32 24
+ %ins25 = insertelement <32 x i8> %ins24, i8 %a1, i32 25
+ %ins26 = insertelement <32 x i8> %ins25, i8 %a2, i32 26
+ %ins27 = insertelement <32 x i8> %ins26, i8 %a3, i32 27
+ %ins28 = insertelement <32 x i8> %ins27, i8 %a0, i32 28
+ %ins29 = insertelement <32 x i8> %ins28, i8 %a1, i32 29
+ %ins30 = insertelement <32 x i8> %ins29, i8 %a2, i32 30
+ %ins31 = insertelement <32 x i8> %ins30, i8 %a3, i32 31
+ store <32 x i8> %ins31, ptr %dst
+ ret void
+}
+
+define void @buildvector_v32i8_subseq_16(ptr %dst, i8 %a0, i8 %a1) nounwind {
+; CHECK-LABEL: buildvector_v32i8_subseq_16:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: xvreplgr2vr.b $xr1, $a2
+; CHECK-NEXT: vinsgr2vr.b $vr0, $a1, 0
+; CHECK-NEXT: xvori.b $xr3, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18
+; CHECK-NEXT: xvreplgr2vr.b $xr2, $a1
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 17
+; CHECK-NEXT: xvori.b $xr3, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 34
+; CHECK-NEXT: xvori.b $xr3, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 51
+; CHECK-NEXT: xvori.b $xr3, $xr2, 0
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 68
+; CHECK-NEXT: xvori.b $xr3, $xr1, 0
+; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18
+; CHECK-NEXT: xvextrins.b $xr0, $xr3, 85
+; CHECK-NEXT: ...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/154532
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