1 ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s 2 3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 4 target triple = "x86_64-apple-macosx10.8.0" 5 6 7 define void @test_geps() { 8 ; Cost of should be zero. We expect it to be folded into 9 ; the instruction addressing mode. 10 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds i8, i8* 11 %a0 = getelementptr inbounds i8, i8* undef, i32 0 12 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds i16, i16* 13 %a1 = getelementptr inbounds i16, i16* undef, i32 0 14 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds i32, i32* 15 %a2 = getelementptr inbounds i32, i32* undef, i32 0 16 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds i64, i64* 17 %a3 = getelementptr inbounds i64, i64* undef, i32 0 18 19 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds float, float* 20 %a4 = getelementptr inbounds float, float* undef, i32 0 21 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds double, double* 22 %a5 = getelementptr inbounds double, double* undef, i32 0 23 24 ; Vector geps should also have zero cost. 25 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x i8>, <4 x i8>* 26 %a7 = getelementptr inbounds <4 x i8>, <4 x i8>* undef, i32 0 27 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x i16>, <4 x i16>* 28 %a8 = getelementptr inbounds <4 x i16>, <4 x i16>* undef, i32 0 29 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x i32>, <4 x i32>* 30 %a9 = getelementptr inbounds <4 x i32>, <4 x i32>* undef, i32 0 31 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x i64>, <4 x i64>* 32 %a10 = getelementptr inbounds <4 x i64>, <4 x i64>* undef, i32 0 33 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x float>, <4 x float>* 34 %a11 = getelementptr inbounds <4 x float>, <4 x float>* undef, i32 0 35 ;CHECK: cost of 0 for instruction: {{.*}} getelementptr inbounds <4 x double>, <4 x double>* 36 %a12 = getelementptr inbounds <4 x double>, <4 x double>* undef, i32 0 37 38 39 ret void 40 } 41
