1 ; RUN: llc < %s -march=aarch64 -mtriple=aarch64-linux-gnu | FileCheck %s 2 3 define i32 @testsize1(i32 %x) minsize nounwind { 4 entry: 5 %div = sdiv i32 %x, 32 6 ret i32 %div 7 ; CHECK-LABEL: testsize1 8 ; CHECK: sdiv 9 } 10 11 define i32 @testsize2(i32 %x) minsize nounwind { 12 entry: 13 %div = sdiv i32 %x, 33 14 ret i32 %div 15 ; CHECK-LABEL: testsize2 16 ; CHECK: sdiv 17 } 18 19 define i32 @testsize3(i32 %x) minsize nounwind { 20 entry: 21 %div = udiv i32 %x, 32 22 ret i32 %div 23 ; CHECK-LABEL: testsize3 24 ; CHECK: lsr 25 } 26 27 define i32 @testsize4(i32 %x) minsize nounwind { 28 entry: 29 %div = udiv i32 %x, 33 30 ret i32 %div 31 ; CHECK-LABEL: testsize4 32 ; CHECK: udiv 33 } 34 35 define <8 x i16> @sdiv_vec8x16_minsize(<8 x i16> %var) minsize { 36 entry: 37 ; CHECK: sdiv_vec8x16_minsize 38 ; CHECK: sshr v1.8h, v0.8h, #15 39 ; CHECK: usra v0.8h, v1.8h, #11 40 ; CHECK: sshr v0.8h, v0.8h, #5 41 ; CHECK: ret 42 %0 = sdiv <8 x i16> %var, <i16 32, i16 32, i16 32, i16 32, i16 32, i16 32, i16 32, i16 32> 43 ret <8 x i16> %0 44 } 45 46
