| Eric Christopher | cee313d | 2019-04-17 04:52:47 +0000 | [diff] [blame] | 1 | ; RUN: opt -S < %s -loop-rotate -licm -verify-dom-info -verify-loop-info | FileCheck %s |
| 2 | target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" |
| 3 | target triple = "arm64-apple-ios8.0.0" |
| 4 | |
| 5 | ;CHECK: for.inc: |
| 6 | ;CHECK-NEXT: %incdec.ptr.i = getelementptr |
| 7 | |
| 8 | ; Function Attrs: alwaysinline inlinehint nounwind readonly ssp |
| 9 | 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_) { |
| 10 | entry: |
| 11 | %coerce.val.ip = inttoptr i64 %__first.coerce to i32* |
| 12 | %coerce.val.ip2 = inttoptr i64 %__last.coerce to i32* |
| 13 | br label %for.cond |
| 14 | |
| 15 | for.cond: ; preds = %for.inc, %entry |
| 16 | %coerce.val.ip9 = phi i32* [ %incdec.ptr.i, %for.inc ], [ %coerce.val.ip, %entry ] |
| 17 | %lnot.i = icmp eq i32* %coerce.val.ip9, %coerce.val.ip2 |
| 18 | br i1 %lnot.i, label %for.end, label %for.body |
| 19 | |
| 20 | for.body: ; preds = %for.cond |
| 21 | %0 = load i32, i32* %coerce.val.ip9, align 4 |
| 22 | %1 = load i32, i32* %__value_, align 4 |
| 23 | %cmp = icmp eq i32 %0, %1 |
| 24 | br i1 %cmp, label %for.end, label %for.inc |
| 25 | |
| 26 | for.inc: ; preds = %for.body |
| 27 | %incdec.ptr.i = getelementptr inbounds i32, i32* %coerce.val.ip9, i64 1 |
| 28 | br label %for.cond |
| 29 | |
| 30 | for.end: ; preds = %for.cond, %for.body |
| 31 | %coerce.val.ip9.lcssa = phi i32* [ %coerce.val.ip9, %for.cond ], [ %coerce.val.ip9, %for.body ] |
| 32 | %coerce.val.pi = ptrtoint i32* %coerce.val.ip9.lcssa to i64 |
| 33 | ret i64 %coerce.val.pi |
| 34 | } |