20111108-Parameter-not-detected.ll
2.67 KB
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; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
declare void @foo()
define i32 @main(i8* %A) nounwind uwtable {
entry:
br label %for.cond
for.cond: ; preds = %for.inc5, %entry
%indvar_out = phi i64 [ %indvar_out.next, %for.inc5 ], [ 0, %entry ]
call void @foo()
%tmp = add i64 %indvar_out, 2
%exitcond5 = icmp ne i64 %indvar_out, 1023
br i1 %exitcond5, label %for.body, label %for.end7
for.body: ; preds = %for.cond
br label %for.cond1
for.cond1: ; preds = %for.inc, %for.body
%indvar = phi i64 [ %indvar.next, %for.inc ], [ 0, %for.body ]
%exitcond = icmp ne i64 %indvar, 1023
br i1 %exitcond, label %for.body3, label %for.end
for.body3: ; preds = %for.cond1
%tmp1 = add i64 %tmp, %indvar
%cmp4 = icmp sgt i64 %tmp1, 1000
br i1 %cmp4, label %if.then, label %if.end
if.then: ; preds = %for.body3
%arrayidx = getelementptr i8, i8* %A, i64 %indvar
store i8 5, i8* %arrayidx
br label %if.end
if.end: ; preds = %if.end.single_exit
br label %for.inc
for.inc: ; preds = %if.end
%indvar.next = add i64 %indvar, 1
br label %for.cond1
for.end: ; preds = %for.cond1
br label %for.inc5
for.inc5: ; preds = %for.end
%indvar_out.next = add i64 %indvar_out, 1
br label %for.cond
for.end7: ; preds = %for.cond
ret i32 0
}
; CHECK: p0: {0,+,1}<%for.cond>
;
; CHECK: Statements {
; CHECK-NEXT: Stmt_if_then
; CHECK-NEXT: Domain :=
; CHECK-NEXT: [p_0] -> { Stmt_if_then[i0] : i0 >= 0 and 999 - p_0 <= i0 <= 1022 };
; CHECK-NEXT: Schedule :=
; CHECK-NEXT: [p_0] -> { Stmt_if_then[i0] -> [0, i0] };
; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0]
; CHECK-NEXT: [p_0] -> { Stmt_if_then[i0] -> MemRef_A[i0] };
; CHECK-NEXT: Stmt_for_inc5
; CHECK-NEXT: Domain :=
; CHECK-NEXT: [p_0] -> { Stmt_for_inc5[] };
; CHECK-NEXT: Schedule :=
; CHECK-NEXT: [p_0] -> { Stmt_for_inc5[] -> [1, 0] };
; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 1]
; CHECK-NEXT: [p_0] -> { Stmt_for_inc5[] -> MemRef_indvar_out_next[] };
; CHECK-NEXT: }