diff options
Diffstat (limited to 'test/Analysis/Delinearization/himeno_1.ll')
| -rw-r--r-- | test/Analysis/Delinearization/himeno_1.ll | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/test/Analysis/Delinearization/himeno_1.ll b/test/Analysis/Delinearization/himeno_1.ll new file mode 100644 index 0000000000..9458bd2e52 --- /dev/null +++ b/test/Analysis/Delinearization/himeno_1.ll @@ -0,0 +1,102 @@ +; RUN: opt < %s -analyze -delinearize | FileCheck %s + +; #define MR(mt,n,r,c,d) mt->m[(n) * mt->mrows * mt->mcols * mt->mdeps + (r) * mt->mcols* mt->mdeps + (c) * mt->mdeps + (d)] +; +; struct Mat { +; float* m; +; int mnums; +; int mrows; +; int mcols; +; int mdeps; +; }; +; +; typedef struct Mat Matrix; +; +; void jacobi(int nn, Matrix* a, Matrix* p) +; { +; long i, j, k, max,jmax,kmax; +; +; p_rows_sub = p->mrows - 1; +; p_cols_sub = p->mcols - 1; +; p_deps_sub = p->mdeps - 1; +; +; for(i = 1; i < p_rows_sub; i++) +; for(j = 1; j < p_cols_sub; j++) +; for(k = 1; k < p_deps_sub; k++) +; MR(a,0,i,j,k) = i + j + k; +; } + +; AddRec: {{{(4 + (4 * (sext i32 %a.deps to i64) * (1 + (sext i32 %a.cols to i64))) + %a.base),+,(4 * (sext i32 %a.deps to i64) * (sext i32 %a.cols to i64))}<%for.i>,+,(4 * (sext i32 %a.deps to i64))}<%for.j>,+,4}<%for.k> +; CHECK: Base offset: %a.base +; CHECK: ArrayDecl[UnknownSize][(sext i32 %a.cols to i64)][(sext i32 %a.deps to i64)] with elements of sizeof(float) bytes. +; CHECK: ArrayRef[{1,+,1}<nuw><nsw><%for.i>][{1,+,1}<nuw><nsw><%for.j>][{1,+,1}<nuw><nsw><%for.k>] + +; AddRec: {{(-4 + (4 * (sext i32 (-1 + %p.deps) to i64)) + (4 * (sext i32 %a.deps to i64) * (1 + (sext i32 %a.cols to i64))) + %a.base),+,(4 * (sext i32 %a.deps to i64) * (sext i32 %a.cols to i64))}<%for.i>,+,(4 * (sext i32 %a.deps to i64))}<%for.j> +; CHECK: Base offset: %a.base +; CHECK: ArrayDecl[UnknownSize][(sext i32 %a.deps to i64)] with elements of sizeof(float) bytes. +; CHECK: ArrayRef[{(1 + (sext i32 %a.cols to i64)),+,(sext i32 %a.cols to i64)}<%for.i>][{(-1 + (sext i32 (-1 + %p.deps) to i64)),+,(sext i32 %a.deps to i64)}<%for.j>] + +; AddRec: {(-4 + (4 * (sext i32 (-1 + %p.deps) to i64)) + ((sext i32 %a.deps to i64) * (-4 + (4 * (sext i32 (-1 + %p.cols) to i64)) + (4 * (sext i32 %a.cols to i64)))) + %a.base),+,(4 * (sext i32 %a.deps to i64) * (sext i32 %a.cols to i64))}<%for.i> +; CHECK: Base offset: %a.base +; CHECK: ArrayDecl[UnknownSize] with elements of sizeof(float) bytes. +; CHECK: ArrayRef[{(-1 + (sext i32 (-1 + %p.deps) to i64) + ((sext i32 %a.deps to i64) * (-1 + (sext i32 (-1 + %p.cols) to i64) + (sext i32 %a.cols to i64)))),+,((sext i32 %a.deps to i64) * (sext i32 %a.cols to i64))}<%for.i>] + +%struct.Mat = type { float*, i32, i32, i32, i32 } + +define void @jacobi(i32 %nn, %struct.Mat* nocapture %a, %struct.Mat* nocapture %p) nounwind uwtable { +entry: + %p.rows.ptr = getelementptr inbounds %struct.Mat* %p, i64 0, i32 2 + %p.rows = load i32* %p.rows.ptr + %p.rows.sub = add i32 %p.rows, -1 + %p.rows.sext = sext i32 %p.rows.sub to i64 + %p.cols.ptr = getelementptr inbounds %struct.Mat* %p, i64 0, i32 3 + %p.cols = load i32* %p.cols.ptr + %p.cols.sub = add i32 %p.cols, -1 + %p.cols.sext = sext i32 %p.cols.sub to i64 + %p.deps.ptr = getelementptr inbounds %struct.Mat* %p, i64 0, i32 4 + %p.deps = load i32* %p.deps.ptr + %p.deps.sub = add i32 %p.deps, -1 + %p.deps.sext = sext i32 %p.deps.sub to i64 + %a.cols.ptr = getelementptr inbounds %struct.Mat* %a, i64 0, i32 3 + %a.cols = load i32* %a.cols.ptr + %a.deps.ptr = getelementptr inbounds %struct.Mat* %a, i64 0, i32 4 + %a.deps = load i32* %a.deps.ptr + %a.base.ptr = getelementptr inbounds %struct.Mat* %a, i64 0, i32 0 + %a.base = load float** %a.base.ptr, align 8 + br label %for.i + +for.i: ; preds = %for.i.inc, %entry + %i = phi i64 [ %i.inc, %for.i.inc ], [ 1, %entry ] + br label %for.j + +for.j: ; preds = %for.j.inc, %for.i + %j = phi i64 [ %j.inc, %for.j.inc ], [ 1, %for.i ] + %a.cols.sext = sext i32 %a.cols to i64 + %a.deps.sext = sext i32 %a.deps to i64 + br label %for.k + +for.k: ; preds = %for.k, %for.j + %k = phi i64 [ 1, %for.j ], [ %k.inc, %for.k ] + %tmp1 = mul nsw i64 %a.cols.sext, %i + %tmp2 = add i64 %tmp1, %j + %tmp3 = mul i64 %tmp2, %a.deps.sext + %tmp4 = add nsw i64 %k, %tmp3 + %arrayidx = getelementptr inbounds float* %a.base, i64 %tmp4 + store float 1.000000e+00, float* %arrayidx + %k.inc = add nsw i64 %k, 1 + %k.exitcond = icmp eq i64 %k.inc, %p.deps.sext + br i1 %k.exitcond, label %for.j.inc, label %for.k + +for.j.inc: ; preds = %for.k + %j.inc = add nsw i64 %j, 1 + %j.exitcond = icmp eq i64 %j.inc, %p.cols.sext + br i1 %j.exitcond, label %for.i.inc, label %for.j + +for.i.inc: ; preds = %for.j.inc + %i.inc = add nsw i64 %i, 1 + %i.exitcond = icmp eq i64 %i.inc, %p.rows.sext + br i1 %i.exitcond, label %end, label %for.i + +end: ; preds = %for.i.inc + ret void +} |