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; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
define i128 @test_simple(i128 %a, i128 %b, i128 %c) {
; CHECK-LABEL: test_simple:
%valadd = add i128 %a, %b
; CHECK: adds [[ADDLO:x[0-9]+]], x0, x2
; CHECK-NEXT: adcs [[ADDHI:x[0-9]+]], x1, x3
%valsub = sub i128 %valadd, %c
; CHECK: subs x0, [[ADDLO]], x4
; CHECK: sbcs x1, [[ADDHI]], x5
ret i128 %valsub
; CHECK: ret
}
define i128 @test_imm(i128 %a) {
; CHECK-LABEL: test_imm:
%val = add i128 %a, 12
; CHECK: adds x0, x0, #12
; CHECK: adcs x1, x1, {{x[0-9]|xzr}}
ret i128 %val
; CHECK: ret
}
define i128 @test_shifted(i128 %a, i128 %b) {
; CHECK-LABEL: test_shifted:
%rhs = shl i128 %b, 45
%val = add i128 %a, %rhs
; CHECK: adds x0, x0, x2, lsl #45
; CHECK: adcs x1, x1, {{x[0-9]}}
ret i128 %val
; CHECK: ret
}
define i128 @test_extended(i128 %a, i16 %b) {
; CHECK-LABEL: test_extended:
%ext = sext i16 %b to i128
%rhs = shl i128 %ext, 3
%val = add i128 %a, %rhs
; CHECK: adds x0, x0, w2, sxth #3
; CHECK: adcs x1, x1, {{x[0-9]}}
ret i128 %val
; CHECK: ret
}
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