[llvm-commits] [poolalloc] r111297 - /poolalloc/trunk/test/pa/regression/2010-08-17-InvalidIterator.ll

[Will Dietz]

Author: wdietz2
Date: Tue Aug 17 16:41:50 2010
New Revision: 111297

URL: http://llvm.org/viewvc/llvm-project?rev=111297&view=rev
Log:
Added testcase from PR7629.

Added:
    poolalloc/trunk/test/pa/regression/2010-08-17-InvalidIterator.ll

Added: poolalloc/trunk/test/pa/regression/2010-08-17-InvalidIterator.ll
URL: http://llvm.org/viewvc/llvm-project/poolalloc/trunk/test/pa/regression/2010-08-17-InvalidIterator.ll?rev=111297&view=auto
==============================================================================
--- poolalloc/trunk/test/pa/regression/2010-08-17-InvalidIterator.ll (added)
+++ poolalloc/trunk/test/pa/regression/2010-08-17-InvalidIterator.ll Tue Aug 17 16:41:50 2010
@@ -0,0 +1,52 @@
+; ModuleID = 'bugpoint-reduced-simplified.bc'
+;RUN: paopt %s -poolalloc -disable-output >& /dev/null
+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"
+
+%struct.TypHeader = type { i64, %struct.TypHeader**, [3 x i8], i8 }
+
+define fastcc void @InitEval() nounwind {
+bb.nph49:
+  br label %bb
+
+bb:                                               ; preds = %bb, %bb.nph49
+  br i1 undef, label %bb5.preheader, label %bb
+
+bb4:                                              ; preds = %bb5.preheader, %bb4
+  br i1 undef, label %bb6, label %bb4
+
+bb6:                                              ; preds = %bb4
+  br i1 undef, label %bb11.preheader, label %bb5.preheader
+
+bb5.preheader:                                    ; preds = %bb6, %bb
+  br label %bb4
+
+bb10:                                             ; preds = %bb11.preheader, %bb10
+  br i1 undef, label %bb14.loopexit, label %bb10
+
+bb13:                                             ; preds = %bb14.loopexit, %bb13
+  br i1 undef, label %bb15, label %bb13
+
+bb14.loopexit:                                    ; preds = %bb10
+  br i1 undef, label %bb13, label %bb15
+
+bb15:                                             ; preds = %bb14.loopexit, %bb13
+  br i1 undef, label %bb17, label %bb11.preheader
+
+bb11.preheader:                                   ; preds = %bb15, %bb6
+  br label %bb10
+
+bb17:                                             ; preds = %bb15
+  store %struct.TypHeader* bitcast (%struct.TypHeader* (%struct.TypHeader*)* @IntComm to %struct.TypHeader*), %struct.TypHeader** undef
+  unreachable
+}
+
+define %struct.TypHeader* @IntComm(%struct.TypHeader* nocapture %hdCall) nounwind {
+entry:
+  unreachable
+}
+
+define i32 @main(i32 %argc, i8** nocapture %argv) noreturn nounwind {
+entry:
+  unreachable
+}