15 lines
584 B
LLVM
15 lines
584 B
LLVM
; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; CHECK-SPIRV: %[[#short:]] = OpTypeInt 16
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; CHECK-SPIRV: %[[#short2:]] = OpTypeVector %[[#short]] 2
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; CHECK-SPIRV: OpBitReverse %[[#short2]]
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define spir_kernel void @testBitRev(<2 x i16> %a, <2 x i16> %b, <2 x i16> %c, <2 x i16> addrspace(1)* nocapture %res) local_unnamed_addr {
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entry:
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%call = tail call <2 x i16> @llvm.bitreverse.v2i16(<2 x i16> %b)
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store <2 x i16> %call, <2 x i16> addrspace(1)* %res, align 4
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ret void
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}
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declare <2 x i16> @llvm.bitreverse.v2i16(<2 x i16>)
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