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