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c6df3d773b
Nearly all the changes to this pass have been done while maintaining and updating other parts of LLVM. LLVM has had another pass, SROA, which has superseded ScalarReplAggregates for quite some time. Differential Revision: http://reviews.llvm.org/D21316 llvm-svn: 272737
64 lines
2.7 KiB
LLVM
64 lines
2.7 KiB
LLVM
; RUN: opt < %s -sroa -loop-unswitch -disable-output
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; PR11016
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-apple-macosx10.7.2"
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%class.MyContainer.1.3.19.29 = type { [6 x %class.MyMemVarClass.0.2.18.28*] }
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%class.MyMemVarClass.0.2.18.28 = type { i32 }
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define void @_ZN11MyContainer1fEi(%class.MyContainer.1.3.19.29* %this, i32 %doit) uwtable ssp align 2 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
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entry:
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br label %for.cond
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for.cond: ; preds = %for.inc, %entry
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%inc1 = phi i32 [ %inc, %for.inc ], [ 0, %entry ]
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%conv = sext i32 %inc1 to i64
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%cmp = icmp ult i64 %conv, 6
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br i1 %cmp, label %for.body, label %for.end
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for.body: ; preds = %for.cond
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%tobool = icmp ne i32 %doit, 0
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br i1 %tobool, label %for.inc, label %if.then
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if.then: ; preds = %for.body
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%idxprom = sext i32 %inc1 to i64
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%array_ = getelementptr inbounds %class.MyContainer.1.3.19.29, %class.MyContainer.1.3.19.29* %this, i32 0, i32 0
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%arrayidx = getelementptr inbounds [6 x %class.MyMemVarClass.0.2.18.28*], [6 x %class.MyMemVarClass.0.2.18.28*]* %array_, i32 0, i64 %idxprom
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%tmp4 = load %class.MyMemVarClass.0.2.18.28*, %class.MyMemVarClass.0.2.18.28** %arrayidx, align 8
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%isnull = icmp eq %class.MyMemVarClass.0.2.18.28* %tmp4, null
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br i1 %isnull, label %for.inc, label %delete.notnull
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delete.notnull: ; preds = %if.then
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invoke void @_ZN13MyMemVarClassD1Ev(%class.MyMemVarClass.0.2.18.28* %tmp4)
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to label %invoke.cont unwind label %lpad
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invoke.cont: ; preds = %delete.notnull
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%0 = bitcast %class.MyMemVarClass.0.2.18.28* %tmp4 to i8*
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call void @_ZdlPv(i8* %0) nounwind
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br label %for.inc
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lpad: ; preds = %delete.notnull
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%1 = landingpad { i8*, i32 }
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cleanup
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%2 = extractvalue { i8*, i32 } %1, 0
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%3 = extractvalue { i8*, i32 } %1, 1
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%4 = bitcast %class.MyMemVarClass.0.2.18.28* %tmp4 to i8*
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call void @_ZdlPv(i8* %4) nounwind
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%lpad.val = insertvalue { i8*, i32 } undef, i8* %2, 0
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%lpad.val7 = insertvalue { i8*, i32 } %lpad.val, i32 %3, 1
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resume { i8*, i32 } %lpad.val7
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for.inc: ; preds = %invoke.cont, %if.then, %for.body
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%inc = add nsw i32 %inc1, 1
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br label %for.cond
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for.end: ; preds = %for.cond
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ret void
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}
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declare void @_ZN13MyMemVarClassD1Ev(%class.MyMemVarClass.0.2.18.28*)
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declare i32 @__gxx_personality_v0(...)
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declare void @_ZdlPv(i8*) nounwind
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