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Differential D5517 Diff 16203 test/Isl/CodeGen/OpenMP/two-parallel-loops-reference-outer-indvar.ll

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				; RUN: opt %loadPolly -polly-parallel -polly-ast -analyze -polly-codegen-scev < %s \| FileCheck %s -check-prefix=AST
				; RUN: opt %loadPolly -polly-parallel -polly-codegen-isl -S -polly-codegen-scev -verify-dom-info < %s \| FileCheck %s -check-prefix=IR

				; This test case verifies that we create correct code even if two OpenMP loops
				; share common outer variables.

				; AST: if (nj >= p_1 + 3) {
				; AST: #pragma simd
				; AST: #pragma omp parallel for
				; AST: for (int c1 = 0; c1 < p_0 + nj - 1; c1 += 1)
				; AST: Stmt_for_body35(c1);
				; AST: } else
				; AST: #pragma simd
				; AST: #pragma omp parallel for
				; AST: for (int c1 = 0; c1 <= p_0 + p_1; c1 += 1)
				; AST: Stmt_for_body35(c1);

				; IR: @foo.polly.subfn
				; IR: @foo.polly.subfn1

				target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
				target triple = "x86_64-unknown-linux-gnu"

				define void @foo(i64 %nj, [512 x double]* %R) {
				entry:
				br label %for.cond1.preheader

				for.cond1.preheader:
				%k.014 = phi i64 [ %inc87, %for.inc86 ], [ 0, %entry ]
				%j.010 = add nsw i64 %k.014, 1
				br i1 undef, label %for.body35, label %for.inc86

				for.body35:
				%j.012 = phi i64 [ %j.0, %for.body35 ], [ %j.010, %for.cond1.preheader ]
				%arrayidx39 = getelementptr inbounds [512 x double]* %R, i64 0, i64 %j.012
				store double 0.000000e+00, double* %arrayidx39
				%j.0 = add nsw i64 %j.012, 1
				%cmp34 = icmp slt i64 %j.0, %nj
				br i1 %cmp34, label %for.body35, label %for.inc86

				for.inc86:
				%inc87 = add nsw i64 %k.014, 1
				br i1 undef, label %for.cond1.preheader, label %for.end88

				for.end88:
				ret void
				}