forked from OSchip/llvm-project
35 lines
1.5 KiB
LLVM
35 lines
1.5 KiB
LLVM
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; RUN: opt -S < %s -loop-rotate -licm -verify-dom-info -verify-loop-info | FileCheck %s
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target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
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target triple = "arm64-apple-ios8.0.0"
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;CHECK: for.inc:
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;CHECK-NEXT: %incdec.ptr.i = getelementptr
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; Function Attrs: alwaysinline inlinehint nounwind readonly ssp
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define linkonce_odr hidden i64 @_ZNSt3__14findINS_11__wrap_iterIPiEEiEET_S4_S4_RKT0_(i64 %__first.coerce, i64 %__last.coerce, i32* nocapture readonly dereferenceable(4) %__value_) {
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entry:
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%coerce.val.ip = inttoptr i64 %__first.coerce to i32*
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%coerce.val.ip2 = inttoptr i64 %__last.coerce to i32*
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br label %for.cond
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for.cond: ; preds = %for.inc, %entry
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%coerce.val.ip9 = phi i32* [ %incdec.ptr.i, %for.inc ], [ %coerce.val.ip, %entry ]
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%lnot.i = icmp eq i32* %coerce.val.ip9, %coerce.val.ip2
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br i1 %lnot.i, label %for.end, label %for.body
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for.body: ; preds = %for.cond
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%0 = load i32, i32* %coerce.val.ip9, align 4
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%1 = load i32, i32* %__value_, align 4
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%cmp = icmp eq i32 %0, %1
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br i1 %cmp, label %for.end, label %for.inc
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for.inc: ; preds = %for.body
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%incdec.ptr.i = getelementptr inbounds i32, i32* %coerce.val.ip9, i64 1
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br label %for.cond
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for.end: ; preds = %for.cond, %for.body
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%coerce.val.ip9.lcssa = phi i32* [ %coerce.val.ip9, %for.cond ], [ %coerce.val.ip9, %for.body ]
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%coerce.val.pi = ptrtoint i32* %coerce.val.ip9.lcssa to i64
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ret i64 %coerce.val.pi
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}
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