30 lines
1.1 KiB
LLVM
30 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
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; RUN: llc < %s -mtriple=thumbv7-apple-ios | FileCheck %s
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define void @bar(ptr %p, i32 %lane, <4 x i32> %phitmp) nounwind {
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; CHECK-LABEL: bar:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: push {r4, r7, lr}
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; CHECK-NEXT: add r7, sp, #4
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; CHECK-NEXT: sub sp, #20
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; CHECK-NEXT: mov r4, sp
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; CHECK-NEXT: bfc r4, #0, #4
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; CHECK-NEXT: mov sp, r4
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; CHECK-NEXT: and r1, r1, #3
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; CHECK-NEXT: vldr d17, [r7, #8]
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; CHECK-NEXT: vmov d16, r2, r3
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; CHECK-NEXT: mov r2, sp
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; CHECK-NEXT: lsls r1, r1, #2
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; CHECK-NEXT: subs r4, r7, #4
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; CHECK-NEXT: vst1.64 {d16, d17}, [r2:128], r1
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; CHECK-NEXT: vld1.32 {d16[], d17[]}, [r2:32]
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; CHECK-NEXT: vst1.32 {d16, d17}, [r0]
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; CHECK-NEXT: mov sp, r4
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; CHECK-NEXT: pop {r4, r7, pc}
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%val = extractelement <4 x i32> %phitmp, i32 %lane
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%r1 = insertelement <4 x i32> undef, i32 %val, i32 1
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%r2 = insertelement <4 x i32> %r1, i32 %val, i32 2
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%r3 = insertelement <4 x i32> %r2, i32 %val, i32 3
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store <4 x i32> %r3, ptr %p, align 4
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ret void
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}
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