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; RUN: opt %loadNPMPolly -O3 -polly -polly-position=early -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=NOINLINE
; RUN: opt %loadNPMPolly -O3 -polly -polly-position=early -polly-run-inliner -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=INLINED1
; RUN: opt %loadNPMPolly -O3 -polly -polly-position=before-vectorizer -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=INLINED3
;
; REQUIRES: asserts
;
; void callee(int n, double A[], int i) {
; for (int j = 0; j < n; j += 1)
; A[i+j] = 42.0;
; }
;
; void caller(int n, double A[]) {
; for (int i = 0; i < n; i += 1)
; callee(n, A, i);
; }
define internal void @callee(i32 %n, ptr noalias nonnull %A, i32 %i) {
entry:
br label %for
for:
%j = phi i32 [0, %entry], [%j.inc, %inc]
%j.cmp = icmp slt i32 %j, %n
br i1 %j.cmp, label %body, label %exit
body:
%idx = add i32 %i, %j
%arrayidx = getelementptr inbounds double, ptr %A, i32 %idx
store double 42.0, ptr %arrayidx
br label %inc
inc:
%j.inc = add nuw nsw i32 %j, 1
br label %for
exit:
br label %return
return:
ret void
}
define void @caller(i32 %n, ptr noalias nonnull %A) {
entry:
br label %for
for:
%i = phi i32 [0, %entry], [%j.inc, %inc]
%i.cmp = icmp slt i32 %i, %n
br i1 %i.cmp, label %body, label %exit
body:
call void @callee(i32 %n, ptr %A, i32 %i)
br label %inc
inc:
%j.inc = add nuw nsw i32 %i, 1
br label %for
exit:
br label %return
return:
ret void
}
; NOINLINE-LABEL: Function: callee
; NOINLINE: Schedule :=
; NOINLINE-NEXT: [n, i] -> { Stmt_body[i0] -> [i0] };
; INLINED1-LABEL: Function: caller
; INLINED1: Schedule :=
; INLINED1-NEXT: [n] -> { Stmt_body_i[i0, i1] -> [i0, i1] };
; INLINED2-LABEL: Function: caller
; INLINED2: Schedule :=
; INLINED2-NEXT: [n] -> { Stmt_polly_loop_header_i_us_us[i0, i1] -> [i0, 1, i1] };
; INLINED3-LABEL: Function: caller
; INLINED3: Schedule :=
; INLINED3-NEXT: [n] -> { Stmt_body_i_us[i0, i1] -> [i0, i1] };
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