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llvm-mirror/test/Transforms/LoopIndexSplit/2008-09-20-Crash.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

39 lines
1.0 KiB
LLVM

; RUN: opt < %s -loop-index-split -disable-output
; PR 2805
@g_330 = common global i32 0 ; <i32*> [#uses=1]
define i32 @func_45(i32 %p_47) nounwind {
entry:
br label %bb
bb: ; preds = %bb3, %entry
%p_47_addr.0.reg2mem.0 = phi i32 [ 0, %entry ], [ %2, %bb3 ] ; <i32> [#uses=2]
%0 = icmp eq i32 %p_47_addr.0.reg2mem.0, 0 ; <i1> [#uses=1]
br i1 %0, label %bb2, label %bb1
bb1: ; preds = %bb
%1 = tail call i32 (...)* @func_70( i32 1 ) nounwind ; <i32> [#uses=0]
br label %bb3
bb2: ; preds = %bb
store i32 1, i32* @g_330, align 4
br label %bb3
bb3: ; preds = %bb2, %bb1
%2 = add i32 %p_47_addr.0.reg2mem.0, 1 ; <i32> [#uses=3]
%3 = icmp ult i32 %2, 22 ; <i1> [#uses=1]
br i1 %3, label %bb, label %bb6
bb6: ; preds = %bb3
%.lcssa = phi i32 [ %2, %bb3 ] ; <i32> [#uses=1]
%4 = tail call i32 (...)* @func_95( i32 %.lcssa ) nounwind ; <i32> [#uses=1]
%5 = tail call i32 (...)* @func_56( i32 %4 ) nounwind ; <i32> [#uses=0]
ret i32 undef
}
declare i32 @func_70(...)
declare i32 @func_95(...)
declare i32 @func_56(...)