From 41b20a62c926f7b8b68d5fcff18dbf43faab28c2 Mon Sep 17 00:00:00 2001
From: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Fri, 2 Nov 2012 06:08:39 +0000
Subject: Tests: move content of .c files in .ll

llvm-svn: 167283
---
 polly/test/CodeGen/matmul_vec.ll | 47 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

(limited to 'polly/test/CodeGen/matmul_vec.ll')

diff --git a/polly/test/CodeGen/matmul_vec.ll b/polly/test/CodeGen/matmul_vec.ll
index 14619f2eebf..82ec9a76488 100644
--- a/polly/test/CodeGen/matmul_vec.ll
+++ b/polly/test/CodeGen/matmul_vec.ll
@@ -1,5 +1,52 @@
 ; RUN: opt %loadPolly %defaultOpts -polly-import-jscop -polly-import-jscop-dir=%S -polly-codegen %vector-opt -S -dce %s | FileCheck %s 
 
+;#define M 1024
+;#define N 1024
+;#define K 1024
+;float A[K][M];
+;float B[N][K];
+;float C[M][N];
+;/*
+;void matmul_vec(void) {
+;  int i, j, k;
+;
+;
+;  /* With much unrolling
+;  for (i=0;i<=M;i++)
+;    for (j=0;j<=N;j+=4)
+;      for (k=0;k<=K;k+=8)
+;        for (kk=k;kk<=k+7;kk++)
+;          for (jj=j;jj<=j+3;jj++)
+;            C[i][jj] += A[kk][i] * B[jj][kk];
+;            vec_load    splat      scalar_load
+;   */
+;  /* Without unrolling
+;  for (i=0;i<=M;i++)
+;    for (j=0;j<=N;j+=4)
+;      for (k=0;k<=K;k++)
+;          for (jj=j;jj<=j+3;jj++)
+;            C[i][jj] += A[k][i] * B[jj][kk];
+;            vec_load    splat      scalar_load
+;   /
+;
+;}
+;i*/
+;int main()
+;{
+;  int i, j, k;
+;  //matmul_vec();
+;  for(i=0; i<M/4; i++)
+;    for(k=0; k<K; k++) {
+;      for(j=0; j<N; j++)
+;        C[i+0][j] += A[k][i+0] * B[j][k];
+;        C[i+1][j] += A[k][i+1] * B[j][k];
+;        C[i+2][j] += A[k][i+2] * B[j][k];
+;        C[i+3][j] += A[k][i+3] * B[j][k];
+;      }
+;
+;  return A[42][42];
+;}
+
 ; ModuleID = 'matmul_vec.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"
 target triple = "x86_64-unknown-linux-gnu"
-- 
cgit v1.2.3