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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -passes=instcombine,lower-constant-intrinsics -S < %s | FileCheck %s3 4target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"5target triple = "x86_64-unknown-linux-gnu"6 7declare i64 @llvm.objectsize.i64.p0(ptr, i1 immarg, i1 immarg, i1 immarg)8 9 10define dso_local i64 @check_store_load(i1 %cond) local_unnamed_addr {11; CHECK-LABEL: @check_store_load(12; CHECK-NEXT: entry:13; CHECK-NEXT: [[PTR01:%.*]] = alloca [10 x i8], align 114; CHECK-NEXT: br i1 [[COND:%.*]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]15; CHECK: if.then:16; CHECK-NEXT: br label [[RETURN:%.*]]17; CHECK: if.end:18; CHECK-NEXT: [[PTR12:%.*]] = alloca [12 x i8], align 119; CHECK-NEXT: br label [[RETURN]]20; CHECK: return:21; CHECK-NEXT: [[STOREMERGE:%.*]] = phi ptr [ [[PTR12]], [[IF_END]] ], [ [[PTR01]], [[IF_THEN]] ]22; CHECK-NEXT: ret i64 1223;24entry:25 %holder = alloca ptr26 %ptr0 = alloca i8, i64 1027 br i1 %cond, label %if.then, label %if.end28 29if.then:30 store ptr %ptr0, ptr %holder31 br label %return32 33if.end:34 %ptr1 = alloca i8, i64 1235 store ptr %ptr1, ptr %holder36 br label %return37 38return:39 %held = load ptr, ptr %holder40 %objsize = call i64 @llvm.objectsize.i64.p0(ptr %held, i1 false, i1 true, i1 false)41 ret i64 %objsize42 43}44