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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -passes='sroa<preserve-cfg>' < %s | FileCheck %s --check-prefixes=CHECK,CHECK-PRESERVE-CFG3; RUN: opt -S -passes='sroa<modify-cfg>' < %s | FileCheck %s --check-prefixes=CHECK,CHECK-MODIFY-CFG4 5; Make sure we don't crash on this one.6 7target 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-S128"8target triple = "x86_64-apple-macosx10.8.0"9 10define void @foo(i1 %c1, i1 %c2) {11; CHECK-LABEL: @foo(12; CHECK-NEXT: entry:13; CHECK-NEXT: br i1 [[C1:%.*]], label [[BB0_EXIT158:%.*]], label [[IF_THEN_I_I_I_I_I138:%.*]]14; CHECK: if.then.i.i.i.i.i138:15; CHECK-NEXT: ret void16; CHECK: bb0.exit158:17; CHECK-NEXT: br i1 [[C2:%.*]], label [[BB0_EXIT257:%.*]], label [[IF_THEN_I_I_I_I_I237:%.*]]18; CHECK: if.then.i.i.i.i.i237:19; CHECK-NEXT: unreachable20; CHECK: bb0.exit257:21; CHECK-NEXT: ret void22;23entry:24 %Args.i = alloca <2 x ptr>, align 1625 br i1 %c1, label %bb0.exit158, label %if.then.i.i.i.i.i13826 27if.then.i.i.i.i.i138:28 ret void29 30bb0.exit158:31 br i1 %c2, label %bb0.exit257, label %if.then.i.i.i.i.i23732 33if.then.i.i.i.i.i237:34 unreachable35 36bb0.exit257:37 %0 = load <2 x ptr>, ptr %Args.i, align 1638 ret void39}40;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:41; CHECK-MODIFY-CFG: {{.*}}42; CHECK-PRESERVE-CFG: {{.*}}43