2015-10-11 21:21:03 +08:00
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; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
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; RUN: opt %loadPolly -polly-codegen -analyze < %s
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;
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; void or(float *A, long n, long m) {
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; for (long i = 0; i < 100; i++) {
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; if (i < n || i < m || i > p)
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; A[i] += i;
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; }
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; }
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;
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; CHECK: Function: or
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; CHECK: Stmt_if_then
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; CHECK: Domain :=
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2016-01-15 23:54:45 +08:00
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; CHECK: [n, m, p] -> { Stmt_if_then[i0] : 0 <= i0 <= 99 and (i0 > p or i0 < m or i0 < n) };
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2015-10-11 21:21:03 +08:00
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;
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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; Function Attrs: nounwind uwtable
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define void @or(float* nocapture %A, i64 %n, i64 %m, i64 %p) #0 {
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entry:
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br label %for.body
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for.body: ; preds = %for.inc, %entry
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%i.03 = phi i64 [ 0, %entry ], [ %inc, %for.inc ]
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%cmp1 = icmp slt i64 %i.03, %n
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%cmp2 = icmp slt i64 %i.03, %m
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%cmp3 = icmp sgt i64 %i.03, %p
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%or.tmp = or i1 %cmp1, %cmp2
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%or.cond = or i1 %or.tmp, %cmp3
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br i1 %or.cond, label %if.then, label %for.inc
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if.then: ; preds = %for.body
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%conv = sitofp i64 %i.03 to float
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%arrayidx = getelementptr inbounds float, float* %A, i64 %i.03
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%0 = load float, float* %arrayidx, align 4
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%add = fadd float %conv, %0
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store float %add, float* %arrayidx, align 4
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br label %for.inc
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for.inc: ; preds = %if.then, %for.body
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%inc = add nuw nsw i64 %i.03, 1
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%exitcond = icmp eq i64 %inc, 100
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.inc
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ret void
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}
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