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llvm-mirror/test/Transforms/IndVarSimplify/2006-06-16-Indvar-LCSSA-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

23 lines
966 B
LLVM

; RUN: opt < %s -indvars -disable-output
define void @get_block() {
endif.0:
br label %no_exit.30
no_exit.30: ; preds = %no_exit.30, %endif.0
%x.12.0 = phi i32 [ %inc.28, %no_exit.30 ], [ -2, %endif.0 ] ; <i32> [#uses=1]
%tmp.583 = load i16* null ; <i16> [#uses=1]
%tmp.584 = zext i16 %tmp.583 to i32 ; <i32> [#uses=1]
%tmp.588 = load i32* null ; <i32> [#uses=1]
%tmp.589 = mul i32 %tmp.584, %tmp.588 ; <i32> [#uses=1]
%tmp.591 = add i32 %tmp.589, 0 ; <i32> [#uses=1]
%inc.28 = add i32 %x.12.0, 1 ; <i32> [#uses=2]
%tmp.565 = icmp sgt i32 %inc.28, 3 ; <i1> [#uses=1]
br i1 %tmp.565, label %loopexit.30, label %no_exit.30
loopexit.30: ; preds = %no_exit.30
%tmp.591.lcssa = phi i32 [ %tmp.591, %no_exit.30 ] ; <i32> [#uses=0]
ret void
}