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; RUN: llc < %s -verify-machineinstrs -march=arm64 | FileCheck %s
; Check if sqshl/uqshl with constant shift amout can be selected.
define i64 @test_vqshld_s64_i(i64 %a) {
; CHECK-LABEL: test_vqshld_s64_i:
; CHECK: sqshl {{d[0-9]+}}, {{d[0-9]+}}, #36
%1 = tail call i64 @llvm.arm64.neon.sqshl.i64(i64 %a, i64 36)
ret i64 %1
}
define i64 @test_vqshld_u64_i(i64 %a) {
; CHECK-LABEL: test_vqshld_u64_i:
; CHECK: uqshl {{d[0-9]+}}, {{d[0-9]+}}, #36
%1 = tail call i64 @llvm.arm64.neon.uqshl.i64(i64 %a, i64 36)
ret i64 %1
}
declare i64 @llvm.arm64.neon.uqshl.i64(i64, i64)
declare i64 @llvm.arm64.neon.sqshl.i64(i64, i64)
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