llvm/test/Transforms/GVN/2008-12-12-RLE-Crash.ll
Dan Gohman f2f6ce65b7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

36 lines
959 B
LLVM

; RUN: opt < %s -gvn | llvm-dis
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-f80:128:128"
target triple = "i386-apple-darwin7"
define i32 @main(i32 %argc, i8** %argv) nounwind {
entry:
br label %bb84
bb41: ; preds = %bb82
%tmp = load i8* %opt.0, align 1 ; <i8> [#uses=0]
%tmp1 = getelementptr i8* %opt.0, i32 1 ; <i8*> [#uses=2]
switch i32 0, label %bb81 [
i32 102, label %bb82
i32 110, label %bb79
i32 118, label %bb80
]
bb79: ; preds = %bb41
br label %bb82
bb80: ; preds = %bb41
ret i32 0
bb81: ; preds = %bb41
ret i32 1
bb82: ; preds = %bb84, %bb79, %bb41
%opt.0 = phi i8* [ %tmp3, %bb84 ], [ %tmp1, %bb79 ], [ %tmp1, %bb41 ] ; <i8*> [#uses=3]
%tmp2 = load i8* %opt.0, align 1 ; <i8> [#uses=0]
br i1 false, label %bb84, label %bb41
bb84: ; preds = %bb82, %entry
%tmp3 = getelementptr i8* null, i32 1 ; <i8*> [#uses=1]
br label %bb82
}