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authorDimitry Andric <dim@FreeBSD.org>2019-08-20 17:58:59 +0000
committerDimitry Andric <dim@FreeBSD.org>2019-08-20 17:58:59 +0000
commit1a56a5ead7a2e84bee8240f5f6b033b5f1707154 (patch)
tree2f526c9cfcb089e51c33d6e1f0d51b10bda34714 /test/Transforms/IndVarSimplify/2009-05-24-useafterfree.ll
parentd8e91e46262bc44006913e6796843909f1ac7bcd (diff)
downloadsrc-1a56a5ead7a2e84bee8240f5f6b033b5f1707154.tar.gz
src-1a56a5ead7a2e84bee8240f5f6b033b5f1707154.zip
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-rw-r--r--test/Transforms/IndVarSimplify/2009-05-24-useafterfree.ll41
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diff --git a/test/Transforms/IndVarSimplify/2009-05-24-useafterfree.ll b/test/Transforms/IndVarSimplify/2009-05-24-useafterfree.ll
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index d211e3b824b2..000000000000
--- a/test/Transforms/IndVarSimplify/2009-05-24-useafterfree.ll
+++ /dev/null
@@ -1,41 +0,0 @@
-; RUN: opt < %s -indvars
-; PR4258
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
-target triple = "i386-pc-linux-gnu"
-
-define void @0(i32*, i32*, i32, i32) nounwind {
- br i1 false, label %bb.nph1.preheader, label %.outer._crit_edge
-
-bb.nph1.preheader: ; preds = %4
- %smax = select i1 false, i32 -1, i32 0 ; <i32> [#uses=1]
- %tmp12 = sub i32 0, %smax ; <i32> [#uses=1]
- br label %bb.nph1
-
-bb.nph1: ; preds = %.outer, %bb.nph1.preheader
- br i1 undef, label %bb.nph3.preheader, label %.outer
-
-bb.nph3.preheader: ; preds = %bb.nph1
- br label %bb.nph3
-
-bb.nph3: ; preds = %bb.nph3, %bb.nph3.preheader
- %indvar7 = phi i32 [ %indvar.next8, %bb.nph3 ], [ 0, %bb.nph3.preheader ] ; <i32> [#uses=3]
- %tmp9 = mul i32 %indvar7, -1 ; <i32> [#uses=1]
- %tmp13 = add i32 %tmp9, %tmp12 ; <i32> [#uses=1]
- %tmp14 = add i32 %tmp13, -2 ; <i32> [#uses=1]
- %5 = icmp sgt i32 %tmp14, 0 ; <i1> [#uses=1]
- %indvar.next8 = add i32 %indvar7, 1 ; <i32> [#uses=1]
- br i1 %5, label %bb.nph3, label %.outer.loopexit
-
-.outer.loopexit: ; preds = %bb.nph3
- %indvar7.lcssa = phi i32 [ %indvar7, %bb.nph3 ] ; <i32> [#uses=0]
- br label %.outer
-
-.outer: ; preds = %.outer.loopexit, %bb.nph1
- br i1 undef, label %bb.nph1, label %.outer._crit_edge.loopexit
-
-.outer._crit_edge.loopexit: ; preds = %.outer
- br label %.outer._crit_edge
-
-.outer._crit_edge: ; preds = %.outer._crit_edge.loopexit, %4
- ret void
-}