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03af45ccfe
IT blocks can only be one instruction lonf, and can only contain a subset of the 16 instructions. Patch by Artyom Skrobov! llvm-svn: 190309
20 lines
531 B
LLVM
20 lines
531 B
LLVM
; RUN: llc < %s -mtriple=thumbv8 -mattr=+neon | FileCheck %s
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;CHECK-LABEL: select_s_v_v:
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;CHECK: beq .LBB0_2
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;CHECK-NEXT: @ BB#1:
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;CHECK-NEXT: vmov.i32
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;CHECK-NEXT: .LBB0_2:
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;CHECK: bx
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define <16 x i8> @select_s_v_v(i32 %avail, i8* %bar) {
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entry:
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%vld1 = call <16 x i8> @llvm.arm.neon.vld1.v16i8(i8* %bar, i32 1)
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%and = and i32 %avail, 1
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%tobool = icmp eq i32 %and, 0
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%vld1. = select i1 %tobool, <16 x i8> %vld1, <16 x i8> zeroinitializer
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ret <16 x i8> %vld1.
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}
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declare <16 x i8> @llvm.arm.neon.vld1.v16i8(i8* , i32 )
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