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; RUN: opt -S %loadPolly -basic-aa -polly-opt-isl -polly-isl-arg=--no-schedule-serialize-sccs -polly-print-ast -disable-output < %s | FileCheck %s
; RUN: opt -S %loadNPMPolly "-passes=scop(polly-opt-isl,print<polly-ast>)" -polly-isl-arg=--no-schedule-serialize-sccs -disable-output < %s | FileCheck %s
; RUN: opt -S %loadPolly -basic-aa -polly-opt-isl -polly-isl-arg=--schedule-serialize-sccs -polly-dependences-computeout=1 -polly-print-ast -disable-output < %s | FileCheck %s -check-prefix=TIMEOUT
; RUN: opt -S %loadNPMPolly "-passes=scop(polly-opt-isl,print<polly-ast>)" -polly-isl-arg=--no-schedule-serialize-sccs -polly-dependences-computeout=1 -disable-output < %s | FileCheck %s -check-prefix=TIMEOUT
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"
; for(i = 0; i < 100; i++ )
; S1: A[i] = 2;
;
; for (i = 0; i < 10; i++ )
; S2: A[i] = 5;
;
; for (i = 0; i < 200; i++ )
; S3: A[i] = 5;
define void @sequential_writes() {
entry:
%A = alloca [200 x i32]
br label %S1
S1:
%indvar.1 = phi i64 [ 0, %entry ], [ %indvar.next.1, %S1 ]
%arrayidx.1 = getelementptr [200 x i32], [200 x i32]* %A, i64 0, i64 %indvar.1
store i32 2, i32* %arrayidx.1
%indvar.next.1 = add i64 %indvar.1, 1
%exitcond.1 = icmp ne i64 %indvar.next.1, 100
br i1 %exitcond.1, label %S1, label %exit.1
exit.1:
br label %S2
S2:
%indvar.2 = phi i64 [ 0, %exit.1 ], [ %indvar.next.2, %S2 ]
%arrayidx.2 = getelementptr [200 x i32], [200 x i32]* %A, i64 0, i64 %indvar.2
store i32 5, i32* %arrayidx.2
%indvar.next.2 = add i64 %indvar.2, 1
%exitcond.2 = icmp ne i64 %indvar.next.2, 10
br i1 %exitcond.2, label %S2, label %exit.2
exit.2:
br label %S3
S3:
%indvar.3 = phi i64 [ 0, %exit.2 ], [ %indvar.next.3, %S3 ]
%arrayidx.3 = getelementptr [200 x i32], [200 x i32]* %A, i64 0, i64 %indvar.3
store i32 7, i32* %arrayidx.3
%indvar.next.3 = add i64 %indvar.3, 1
%exitcond.3 = icmp ne i64 %indvar.next.3, 200
br i1 %exitcond.3, label %S3 , label %exit.3
exit.3:
ret void
}
; CHECK: for (int c0 = 0; c0 <= 199; c0 += 1) {
; CHECK: if (c0 <= 99) {
; CHECK: Stmt_S1(c0);
; CHECK: if (c0 <= 9)
; CHECK: Stmt_S2(c0);
; CHECK: }
; CHECK: Stmt_S3(c0);
; CHECK: }
; TIMEOUT: for (int c0 = 0; c0 <= 99; c0 += 1)
; TIMEOUT: Stmt_S1(c0);
; TIMEOUT: for (int c0 = 0; c0 <= 9; c0 += 1)
; TIMEOUT: Stmt_S2(c0);
; TIMEOUT: for (int c0 = 0; c0 <= 199; c0 += 1)
; TIMEOUT: Stmt_S3(c0);
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