1; RUN: opt -cost-model -analyze -mtriple=aarch64--linux-gnu < %s | FileCheck %s 2 3; Verify the cost of integer division instructions. 4 5define i32 @sdivs1i32(i32 %a, i32 %b) { 6; CHECK-LABEL: 'Cost Model Analysis' for function 'sdivs1i32': 7; CHECK: Found an estimated cost of 1 for instruction: %c = sdiv i32 %a, %b 8 %c = sdiv i32 %a, %b 9 ret i32 %c 10} 11 12define i64 @sdivs1i64(i64 %a, i64 %b) { 13; CHECK-LABEL: 'Cost Model Analysis' for function 'sdivs1i64': 14; CHECK: Found an estimated cost of 1 for instruction: %c = sdiv i64 %a, %b 15 %c = sdiv i64 %a, %b 16 ret i64 %c 17} 18 19define <2 x i32> @sdivv2i32(<2 x i32> %a, <2 x i32> %b) { 20; CHECK-LABEL: 'Cost Model Analysis' for function 'sdivv2i32': 21; CHECK: Found an estimated cost of 24 for instruction: %c = sdiv <2 x i32> %a, %b 22 %c = sdiv <2 x i32> %a, %b 23 ret <2 x i32> %c 24} 25 26define <2 x i64> @sdivv2i64(<2 x i64> %a, <2 x i64> %b) { 27; CHECK-LABEL: 'Cost Model Analysis' for function 'sdivv2i64': 28; CHECK: Found an estimated cost of 24 for instruction: %c = sdiv <2 x i64> %a, %b 29 %c = sdiv <2 x i64> %a, %b 30 ret <2 x i64> %c 31} 32 33define <4 x i32> @sdivv4i32(<4 x i32> %a, <4 x i32> %b) { 34; CHECK-LABEL: 'Cost Model Analysis' for function 'sdivv4i32': 35; CHECK: Found an estimated cost of 52 for instruction: %c = sdiv <4 x i32> %a, %b 36 %c = sdiv <4 x i32> %a, %b 37 ret <4 x i32> %c 38} 39