view test/Transforms/IndVarSimplify/2006-06-16-Indvar-LCSSA-Crash.ll @ 52:c22698ecb2a9

modified CreateIdentifierInfo and create new function which was named 'CreateUniqueIdentifierInfo'.
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Wed, 15 Jan 2014 21:01:33 +0900
parents 95c75e76d11b
children afa8332a0e37
line wrap: on
line source

; 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
}