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1; RUN: opt %loadNPMPolly -polly-process-unprofitable=false -polly-detect-profitability-min-per-loop-insts=40 '-passes=polly-custom<detect>' -polly-print-detect -disable-output < %s 2>&1 | FileCheck %s -check-prefix=PROFITABLE2 3; RUN: opt %loadNPMPolly -polly-process-unprofitable=true '-passes=polly-custom<detect>' -polly-print-detect -disable-output < %s 2>&1 | FileCheck %s -check-prefix=PROFITABLE4 5; RUN: opt %loadNPMPolly -polly-process-unprofitable=false '-passes=polly-custom<detect>' -polly-print-detect -disable-output < %s 2>&1 | FileCheck %s -check-prefix=UNPROFITABLE6 7; UNPROFITABLE-NOT: Valid Region for Scop:8; PROFITABLE: Valid Region for Scop:9 10; void foo(float *A, float *B, long N) {11; for (long i = 0; i < 100; i++)12; A[i] += .... / * a lot of compute */13; }14;15target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"16 17define void @foo(ptr %A, ptr %B, i64 %N) {18entry:19 br label %header20 21header:22 %i.0 = phi i64 [ 0, %entry ], [ %tmp10, %header ]23 %tmp5 = sitofp i64 %i.0 to float24 %tmp6 = getelementptr inbounds float, ptr %A, i64 %i.025 %tmp7 = load float, ptr %tmp6, align 426 %tmp8 = fadd float %tmp7, %tmp527 %val0 = fadd float %tmp7, 1.028 %val1 = fadd float %val0, 1.029 %val2 = fadd float %val1, 1.030 %val3 = fadd float %val2, 1.031 %val4 = fadd float %val3, 1.032 %val5 = fadd float %val4, 1.033 %val6 = fadd float %val5, 1.034 %val7 = fadd float %val6, 1.035 %val8 = fadd float %val7, 1.036 %val9 = fadd float %val8, 1.037 %val10 = fadd float %val9, 1.038 %val11 = fadd float %val10, 1.039 %val12 = fadd float %val11, 1.040 %val13 = fadd float %val12, 1.041 %val14 = fadd float %val13, 1.042 %val15 = fadd float %val14, 1.043 %val16 = fadd float %val15, 1.044 %val17 = fadd float %val16, 1.045 %val18 = fadd float %val17, 1.046 %val19 = fadd float %val18, 1.047 %val20 = fadd float %val19, 1.048 %val21 = fadd float %val20, 1.049 %val22 = fadd float %val21, 1.050 %val23 = fadd float %val22, 1.051 %val24 = fadd float %val23, 1.052 %val25 = fadd float %val24, 1.053 %val26 = fadd float %val25, 1.054 %val27 = fadd float %val26, 1.055 %val28 = fadd float %val27, 1.056 %val29 = fadd float %val28, 1.057 %val30 = fadd float %val29, 1.058 %val31 = fadd float %val30, 1.059 %val32 = fadd float %val31, 1.060 %val33 = fadd float %val32, 1.061 %val34 = fadd float %val33, 1.062 %val35 = fadd float %val34, 1.063 %val36 = fadd float %val35, 1.064 %val37 = fadd float %val36, 1.065 %val38 = fadd float %val37, 1.066 %val39 = fadd float %val38, 1.067 %val40 = fadd float %val39, 1.068 %val41 = fadd float %val40, 1.069 %val42 = fadd float %val41, 1.070 %val43 = fadd float %val42, 1.071 store float %val34, ptr %tmp6, align 472 %exitcond = icmp ne i64 %i.0, 10073 %tmp10 = add nsw i64 %i.0, 174 br i1 %exitcond, label %header, label %exit75 76exit:77 ret void78}79