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; RUN: llc < %s -march=aarch64 -mtriple=aarch64-linux-gnu | FileCheck %s
define i32 @testsize1(i32 %x) minsize nounwind {
entry:
%div = sdiv i32 %x, 32
ret i32 %div
; CHECK-LABEL: testsize1
; CHECK: sdiv
}
define i32 @testsize2(i32 %x) minsize nounwind {
entry:
%div = sdiv i32 %x, 33
ret i32 %div
; CHECK-LABEL: testsize2
; CHECK: sdiv
}
define i32 @testsize3(i32 %x) minsize nounwind {
entry:
%div = udiv i32 %x, 32
ret i32 %div
; CHECK-LABEL: testsize3
; CHECK: lsr
}
define i32 @testsize4(i32 %x) minsize nounwind {
entry:
%div = udiv i32 %x, 33
ret i32 %div
; CHECK-LABEL: testsize4
; CHECK: udiv
}
define <8 x i16> @sdiv_vec8x16_minsize(<8 x i16> %var) minsize {
entry:
; CHECK: sdiv_vec8x16_minsize
; CHECK: sshr v1.8h, v0.8h, #15
; CHECK: usra v0.8h, v1.8h, #11
; CHECK: sshr v0.8h, v0.8h, #5
; CHECK: ret
%0 = sdiv <8 x i16> %var, <i16 32, i16 32, i16 32, i16 32, i16 32, i16 32, i16 32, i16 32>
ret <8 x i16> %0
}
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