| ; RUN: opt %loadPolly -polly-ast -analyze -S < %s | FileCheck %s |
| ; XFAIL: * |
| |
| ;int bar1(); |
| ;int bar2(); |
| ;int bar3(); |
| ;int k; |
| ;#define N 100 |
| ;int A[N]; |
| ; |
| ;int foo (int z) { |
| ; int i, j; |
| ; |
| ; for (i = 0; i < N; i++) { |
| ; A[i] = i; |
| ; |
| ; for (j = 0; j < N * 2; j++) |
| ; A[i] = j * A[i]; |
| ; } |
| ; |
| ; return A[z]; |
| ;} |
| |
| 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" |
| |
| @A = common global [100 x i32] zeroinitializer, align 4 ; <[100 x i32]*> [#uses=2] |
| @k = common global i32 0, align 4 ; <i32*> [#uses=0] |
| |
| define i32 @foo(i32 %z) nounwind { |
| bb.nph31.split.us: |
| br label %bb.nph.us |
| |
| for.inc06.us: ; preds = %for.body6.us |
| store i32 %mul.us, i32* %arrayidx.us |
| %indvar.next = add i64 %indvar, 1 ; <i64> [#uses=2] |
| %exitcond32 = icmp eq i64 %indvar.next, 100 ; <i1> [#uses=1] |
| br i1 %exitcond32, label %for.end19, label %bb.nph.us |
| |
| for.body6.us: ; preds = %for.body6.us, %bb.nph.us |
| %arrayidx10.tmp.0.us = phi i32 [ %i.027.us, %bb.nph.us ], [ %mul.us, %for.body6.us ] ; <i32> [#uses=1] |
| %0 = phi i32 [ 0, %bb.nph.us ], [ %inc.us, %for.body6.us ] ; <i32> [#uses=2] |
| %mul.us = mul i32 %arrayidx10.tmp.0.us, %0 ; <i32> [#uses=2] |
| %inc.us = add nsw i32 %0, 1 ; <i32> [#uses=2] |
| %exitcond = icmp eq i32 %inc.us, 200 ; <i1> [#uses=1] |
| br i1 %exitcond, label %for.inc06.us, label %for.body6.us |
| |
| bb.nph.us: ; preds = %bb.nph31.split.us, %for.inc06.us |
| %indvar = phi i64 [ %indvar.next, %for.inc06.us ], [ 0, %bb.nph31.split.us ] ; <i64> [#uses=3] |
| %arrayidx.us = getelementptr [100 x i32], [100 x i32]* @A, i64 0, i64 %indvar ; <i32*> [#uses=2] |
| %i.027.us = trunc i64 %indvar to i32 ; <i32> [#uses=2] |
| store i32 %i.027.us, i32* %arrayidx.us |
| br label %for.body6.us |
| |
| for.end19: ; preds = %for.inc06.us |
| %idxprom21 = sext i32 %z to i64 ; <i64> [#uses=1] |
| %arrayidx22 = getelementptr inbounds [100 x i32], [100 x i32]* @A, i64 0, i64 %idxprom21 ; <i32*> [#uses=1] |
| %tmp23 = load i32, i32* %arrayidx22 ; <i32> [#uses=1] |
| ret i32 %tmp23 |
| } |
| ; CHECK: for (c2=0;c2<=99;c2++) { |
| ; CHECK: S{{[0-4]}}(c2); |
| ; CHECK: for (c4=0;c4<=199;c4++) { |
| ; CHECK: S{{[[0-4]}}(c2,c4); |
| ; CHECK: } |
| ; CHECK: S{{[0-4]}}(c2); |
| ; CHECK: } |
| |