forked from OSchip/llvm-project
46 lines
994 B
LLVM
46 lines
994 B
LLVM
; 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
|
|
}
|
|
|