1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes=instcombine -S < %s | FileCheck %s 3 4target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 5target triple = "x86_64-pc-windows-msvc18.0.0" 6 7%struct.B = type { i64, i64 } 8 9define void @test1(ptr %p) personality ptr @__CxxFrameHandler3 { 10; CHECK-LABEL: @test1( 11; CHECK-NEXT: invoke.cont: 12; CHECK-NEXT: [[TMP0:%.*]] = load <2 x i64>, ptr [[P:%.*]], align 8 13; CHECK-NEXT: [[TMP1:%.*]] = extractelement <2 x i64> [[TMP0]], i64 0 14; CHECK-NEXT: invoke void @throw() 15; CHECK-NEXT: to label [[UNREACHABLE:%.*]] unwind label [[CATCH_DISPATCH:%.*]] 16; CHECK: catch.dispatch: 17; CHECK-NEXT: [[CS:%.*]] = catchswitch within none [label %invoke.cont1] unwind label [[EHCLEANUP:%.*]] 18; CHECK: invoke.cont1: 19; CHECK-NEXT: [[CATCH:%.*]] = catchpad within [[CS]] [ptr null, i32 64, ptr null] 20; CHECK-NEXT: invoke void @throw() [ "funclet"(token [[CATCH]]) ] 21; CHECK-NEXT: to label [[UNREACHABLE]] unwind label [[EHCLEANUP]] 22; CHECK: ehcleanup: 23; CHECK-NEXT: [[PHI:%.*]] = phi i64 [ [[TMP1]], [[CATCH_DISPATCH]] ], [ 9, [[INVOKE_CONT1:%.*]] ] 24; CHECK-NEXT: [[CLEANUP:%.*]] = cleanuppad within none [] 25; CHECK-NEXT: call void @release(i64 [[PHI]]) [ "funclet"(token [[CLEANUP]]) ] 26; CHECK-NEXT: cleanupret from [[CLEANUP]] unwind to caller 27; CHECK: unreachable: 28; CHECK-NEXT: unreachable 29; 30invoke.cont: 31 %0 = load <2 x i64>, ptr %p, align 8 32 %1 = extractelement <2 x i64> %0, i32 0 33 invoke void @throw() 34 to label %unreachable unwind label %catch.dispatch 35 36catch.dispatch: ; preds = %invoke.cont 37 %cs = catchswitch within none [label %invoke.cont1] unwind label %ehcleanup 38 39invoke.cont1: ; preds = %catch.dispatch 40 %catch = catchpad within %cs [ptr null, i32 64, ptr null] 41 invoke void @throw() [ "funclet"(token %catch) ] 42 to label %unreachable unwind label %ehcleanup 43 44ehcleanup: ; preds = %invoke.cont1, %catch.dispatch 45 %phi = phi i64 [ %1, %catch.dispatch ], [ 9, %invoke.cont1 ] 46 %cleanup = cleanuppad within none [] 47 call void @release(i64 %phi) [ "funclet"(token %cleanup) ] 48 cleanupret from %cleanup unwind to caller 49 50unreachable: ; preds = %invoke.cont1, %invoke.cont 51 unreachable 52} 53 54declare i32 @__CxxFrameHandler3(...) 55declare void @throw() 56declare void @release(i64) 57