forked from OSchip/llvm-project
37 lines
1.6 KiB
LLVM
37 lines
1.6 KiB
LLVM
; RUN: opt %loadPolly %defaultOpts -polly-detect -analyze %s | not FileCheck %s
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; ModuleID = '/home/ether/where_comes_the_indvar.bc'
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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"
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target triple = "x86_64-unknown-linux-gnu"
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@edge.8265 = external global [72 x i32], align 32 ; <[72 x i32]*> [#uses=1]
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define void @compact_unitcell_edges() nounwind {
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bb.nph19:
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br label %bb4
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bb4: ; preds = %bb4, %bb.nph19
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%e.118 = phi i32 [ 0, %bb.nph19 ], [ %tmp23, %bb4 ] ; <i32> [#uses=1]
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%i.017 = phi i32 [ 0, %bb.nph19 ], [ %0, %bb4 ] ; <i32> [#uses=1]
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%tmp23 = add i32 %e.118, 8 ; <i32> [#uses=2]
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%0 = add nsw i32 %i.017, 1 ; <i32> [#uses=2]
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%exitcond42 = icmp eq i32 %0, 6 ; <i1> [#uses=1]
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br i1 %exitcond42, label %bb.nph, label %bb4
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bb.nph: ; preds = %bb4
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%tmp = sext i32 %tmp23 to i64 ; <i64> [#uses=1]
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br label %bb7
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bb7: ; preds = %bb7, %bb.nph
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%indvar = phi i64 [ 0, %bb.nph ], [ %indvar.next, %bb7 ] ; <i64> [#uses=2]
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%tmp21 = add i64 %tmp, %indvar ; <i64> [#uses=1]
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%scevgep = getelementptr [72 x i32]* @edge.8265, i64 0, i64 %tmp21 ; <i32*> [#uses=1]
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store i32 undef, i32* %scevgep, align 4
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%indvar.next = add i64 %indvar, 1 ; <i64> [#uses=1]
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br i1 undef, label %bb10, label %bb7
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bb10: ; preds = %bb7
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ret void
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}
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; CHECK: SCOP:
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