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| ; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
;
; Check that we do no introduce a parameter here that is actually not needed.
;
; CHECK: Region: %for.body58---%land.lhs.true
; CHECK-NEXT: Max Loop Depth: 0
; CHECK-NEXT: Invariant Accesses: {
; CHECK-NEXT: }
; CHECK-NEXT: Context:
; CHECK-NEXT: { : }
; CHECK-NEXT: Assumed Context:
; CHECK-NEXT: { : }
; CHECK-NEXT: Invalid Context:
; CHECK-NEXT: { : false }
; CHECK-NEXT: Arrays {
; CHECK-NEXT: i32* MemRef_team2_0_in; // Element size 8
; CHECK-NEXT: }
; CHECK-NEXT: Arrays (Bounds as pw_affs) {
; CHECK-NEXT: i32* MemRef_team2_0_in; // Element size 8
; CHECK-NEXT: }
; CHECK-NEXT: Alias Groups (0):
; CHECK-NEXT: n/a
; CHECK-NEXT: Statements {
; CHECK-NEXT: Stmt_if_then60
; CHECK-NEXT: Domain :=
; CHECK-NEXT: { Stmt_if_then60[] };
; CHECK-NEXT: Schedule :=
; CHECK-NEXT: { Stmt_if_then60[] -> [] };
; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 1]
; CHECK-NEXT: { Stmt_if_then60[] -> MemRef_team2_0_in[] };
; CHECK-NEXT: }
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
@sched = external global [18 x [15 x [3 x i32]]], align 16
; Function Attrs: nounwind uwtable
define void @common() #0 {
entry:
br label %for.body36
for.body36: ; preds = %entry
br label %for.cond56.preheader
for.cond56.preheader: ; preds = %for.inc158, %for.body36
%indvars.iv78 = phi i64 [ 0, %for.inc158 ], [ 1, %for.body36 ]
br label %for.body58
for.body58: ; preds = %for.cond56.preheader
%cmp59 = icmp eq i32 1, 1
br i1 %cmp59, label %if.then60, label %if.else71
if.then60: ; preds = %for.body58
%arrayidx70 = getelementptr inbounds [18 x [15 x [3 x i32]]], [18 x [15 x [3 x i32]]]* @sched, i64 0, i64 1, i64 %indvars.iv78, i64 1
br label %land.lhs.true
if.else71: ; preds = %for.body58
br label %land.lhs.true
land.lhs.true: ; preds = %if.else71, %if.then60
%team2.0.in = phi i32* [ %arrayidx70, %if.then60 ], [ undef, %if.else71 ]
br i1 undef, label %for.inc158, label %if.then86
if.then86: ; preds = %land.lhs.true
unreachable
for.inc158: ; preds = %land.lhs.true
br label %for.cond56.preheader
}
|