1 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -mattr=+sse2,-sse4.1 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=SSE2 2 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=core-avx2 -cost-model -analyze | FileCheck %s -check-prefix=CHECK -check-prefix=AVX2 3 4 define <4 x i32> @test1(<4 x i32> %a) { 5 %div = udiv <4 x i32> %a, <i32 7, i32 7, i32 7, i32 7> 6 ret <4 x i32> %div 7 8 ; CHECK: 'Cost Model Analysis' for function 'test1': 9 ; SSE2: Found an estimated cost of 15 for instruction: %div 10 ; AVX2: Found an estimated cost of 15 for instruction: %div 11 } 12 13 define <8 x i32> @test2(<8 x i32> %a) { 14 %div = udiv <8 x i32> %a, <i32 7, i32 7, i32 7, i32 7,i32 7, i32 7, i32 7, i32 7> 15 ret <8 x i32> %div 16 17 ; CHECK: 'Cost Model Analysis' for function 'test2': 18 ; SSE2: Found an estimated cost of 30 for instruction: %div 19 ; AVX2: Found an estimated cost of 15 for instruction: %div 20 } 21 22 define <8 x i16> @test3(<8 x i16> %a) { 23 %div = udiv <8 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7> 24 ret <8 x i16> %div 25 26 ; CHECK: 'Cost Model Analysis' for function 'test3': 27 ; SSE2: Found an estimated cost of 6 for instruction: %div 28 ; AVX2: Found an estimated cost of 6 for instruction: %div 29 } 30 31 define <16 x i16> @test4(<16 x i16> %a) { 32 %div = udiv <16 x i16> %a, <i16 7, i16 7, i16 7, i16 7,i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7,i16 7, i16 7, i16 7, i16 7> 33 ret <16 x i16> %div 34 35 ; CHECK: 'Cost Model Analysis' for function 'test4': 36 ; SSE2: Found an estimated cost of 12 for instruction: %div 37 ; AVX2: Found an estimated cost of 6 for instruction: %div 38 } 39 40 define <8 x i16> @test5(<8 x i16> %a) { 41 %div = sdiv <8 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7> 42 ret <8 x i16> %div 43 44 ; CHECK: 'Cost Model Analysis' for function 'test5': 45 ; SSE2: Found an estimated cost of 6 for instruction: %div 46 ; AVX2: Found an estimated cost of 6 for instruction: %div 47 } 48 49 define <16 x i16> @test6(<16 x i16> %a) { 50 %div = sdiv <16 x i16> %a, <i16 7, i16 7, i16 7, i16 7,i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7,i16 7, i16 7, i16 7, i16 7> 51 ret <16 x i16> %div 52 53 ; CHECK: 'Cost Model Analysis' for function 'test6': 54 ; SSE2: Found an estimated cost of 12 for instruction: %div 55 ; AVX2: Found an estimated cost of 6 for instruction: %div 56 } 57 58 define <16 x i8> @test7(<16 x i8> %a) { 59 %div = sdiv <16 x i8> %a, <i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7> 60 ret <16 x i8> %div 61 62 ; CHECK: 'Cost Model Analysis' for function 'test7': 63 ; SSE2: Found an estimated cost of 320 for instruction: %div 64 ; AVX2: Found an estimated cost of 320 for instruction: %div 65 } 66 67 define <4 x i32> @test8(<4 x i32> %a) { 68 %div = sdiv <4 x i32> %a, <i32 7, i32 7, i32 7, i32 7> 69 ret <4 x i32> %div 70 71 ; CHECK: 'Cost Model Analysis' for function 'test8': 72 ; SSE2: Found an estimated cost of 19 for instruction: %div 73 ; AVX2: Found an estimated cost of 15 for instruction: %div 74 } 75 76 define <8 x i32> @test9(<8 x i32> %a) { 77 %div = sdiv <8 x i32> %a, <i32 7, i32 7, i32 7, i32 7,i32 7, i32 7, i32 7, i32 7> 78 ret <8 x i32> %div 79 80 ; CHECK: 'Cost Model Analysis' for function 'test9': 81 ; SSE2: Found an estimated cost of 38 for instruction: %div 82 ; AVX2: Found an estimated cost of 15 for instruction: %div 83 } 84 85 define <8 x i32> @test10(<8 x i32> %a) { 86 %div = sdiv <8 x i32> %a, <i32 8, i32 7, i32 7, i32 7,i32 7, i32 7, i32 7, i32 7> 87 ret <8 x i32> %div 88 89 ; CHECK: 'Cost Model Analysis' for function 'test10': 90 ; SSE2: Found an estimated cost of 160 for instruction: %div 91 ; AVX2: Found an estimated cost of 160 for instruction: %div 92 } 93
