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llvm-mirror/test/Transforms/InstCombine/2007-10-31-RangeCrash.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

36 lines
1.4 KiB
LLVM

; RUN: opt < %s -instcombine -disable-output
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-f128:64:128"
target triple = "powerpc-apple-darwin8"
define i32 @test() {
entry:
%tmp50.i17 = icmp slt i32 0, 4 ; <i1> [#uses=1]
br i1 %tmp50.i17, label %bb.i, label %calculateColorSpecificBlackLevel.exit
bb.i: ; preds = %entry
br label %bb51.i.i
bb27.i.i: ; preds = %bb51.i.i
%tmp31.i.i = load i16* null, align 2 ; <i16> [#uses=2]
%tmp35.i.i = icmp ult i16 %tmp31.i.i, 1 ; <i1> [#uses=1]
%tmp41.i.i = icmp ugt i16 %tmp31.i.i, -1 ; <i1> [#uses=1]
%bothcond.i.i = or i1 %tmp35.i.i, %tmp41.i.i ; <i1> [#uses=1]
%bothcond1.i.i = zext i1 %bothcond.i.i to i32 ; <i32> [#uses=1]
%tmp46.i.i = xor i32 %bothcond1.i.i, 1 ; <i32> [#uses=1]
%count.0.i.i = add i32 %count.1.i.i, %tmp46.i.i ; <i32> [#uses=1]
%tmp50.i.i = add i32 %x.0.i.i, 2 ; <i32> [#uses=1]
br label %bb51.i.i
bb51.i.i: ; preds = %bb27.i.i, %bb.i
%count.1.i.i = phi i32 [ %count.0.i.i, %bb27.i.i ], [ 0, %bb.i ] ; <i32> [#uses=1]
%x.0.i.i = phi i32 [ %tmp50.i.i, %bb27.i.i ], [ 0, %bb.i ] ; <i32> [#uses=2]
%tmp54.i.i = icmp slt i32 %x.0.i.i, 0 ; <i1> [#uses=1]
br i1 %tmp54.i.i, label %bb27.i.i, label %bb57.i.i
bb57.i.i: ; preds = %bb51.i.i
ret i32 0
calculateColorSpecificBlackLevel.exit: ; preds = %entry
ret i32 undef
}