File: mul.ll

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llvm-toolchain-21 1%3A21.1.6-2
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; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s

define i32 @f1(i32 %u) {
    %tmp = mul i32 %u, %u
    ret i32 %tmp
}

; CHECK: mul

define i32 @f2(i32 %u, i32 %v) {
    %tmp = mul i32 %u, %v
    ret i32 %tmp
}

define i32 @f3(i32 %u) {
	%tmp = mul i32 %u, 5
        ret i32 %tmp
}

; CHECK: mul
; CHECK: lsl

define i32 @f4(i32 %u) {
	%tmp = mul i32 %u, 4
        ret i32 %tmp
}

; CHECK-NOT: mul

; CHECK: lsl
; CHECK-NOT: lsl