forked from OSchip/llvm-project
92 lines
2.9 KiB
LLVM
92 lines
2.9 KiB
LLVM
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; Legacy pass manager
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; RUN: opt %loadPolly -O3 -enable-new-pm=0 -polly -polly-position=early -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=NOINLINE
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; RUN: opt %loadPolly -O3 -enable-new-pm=0 -polly -polly-position=early -polly-run-inliner -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=INLINED1
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; RUN: opt %loadPolly -O3 -enable-new-pm=0 -polly -polly-position=after-loopopt -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=INLINED2
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; RUN: opt %loadPolly -O3 -enable-new-pm=0 -polly -polly-position=before-vectorizer -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=INLINED3
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;
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; New pass manager
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; RUN: opt %loadPolly -O3 -enable-new-pm=1 -polly -polly-position=early -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=NOINLINE
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; RUN: opt %loadPolly -O3 -enable-new-pm=1 -polly -polly-position=early -polly-run-inliner -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=INLINED1
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; RUN: opt %loadPolly -O3 -enable-new-pm=1 -polly -polly-position=before-vectorizer -disable-output -debug-only=polly-scops < %s 2>&1 | FileCheck %s --check-prefix=INLINED3
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;
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; REQUIRES: asserts
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;
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; void callee(int n, double A[], int i) {
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; for (int j = 0; j < n; j += 1)
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; A[i+j] = 42.0;
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; }
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;
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; void caller(int n, double A[]) {
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; for (int i = 0; i < n; i += 1)
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; callee(n, A, i);
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; }
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define internal void @callee(i32 %n, double* noalias nonnull %A, i32 %i) {
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entry:
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br label %for
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for:
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%j = phi i32 [0, %entry], [%j.inc, %inc]
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%j.cmp = icmp slt i32 %j, %n
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br i1 %j.cmp, label %body, label %exit
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body:
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%idx = add i32 %i, %j
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%arrayidx = getelementptr inbounds double, double* %A, i32 %idx
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store double 42.0, double* %arrayidx
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br label %inc
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inc:
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%j.inc = add nuw nsw i32 %j, 1
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br label %for
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exit:
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br label %return
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return:
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ret void
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}
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define void @caller(i32 %n, double* noalias nonnull %A) {
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entry:
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br label %for
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for:
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%i = phi i32 [0, %entry], [%j.inc, %inc]
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%i.cmp = icmp slt i32 %i, %n
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br i1 %i.cmp, label %body, label %exit
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body:
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call void @callee(i32 %n, double* %A, i32 %i)
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br label %inc
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inc:
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%j.inc = add nuw nsw i32 %i, 1
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br label %for
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exit:
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br label %return
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return:
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ret void
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}
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; NOINLINE-LABEL: Function: callee
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; NOINLINE: Schedule :=
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; NOINLINE-NEXT: [n, i] -> { Stmt_body[i0] -> [i0] };
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; INLINED1-LABEL: Function: caller
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; INLINED1: Schedule :=
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; INLINED1-NEXT: [n] -> { Stmt_body_i[i0, i1] -> [i0, i1] };
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; INLINED2-LABEL: Function: caller
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; INLINED2: Schedule :=
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; INLINED2-NEXT: [n] -> { Stmt_polly_loop_header_i_us_us[i0, i1] -> [i0, 1, i1] };
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; INLINED3-LABEL: Function: caller
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; INLINED3: Schedule :=
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; INLINED3-NEXT: [n] -> { Stmt_body_i_us[i0, i1] -> [i0, i1] };
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