1 ; RUN: opt -S -inline -inline-threshold=100 -inline-cold-callsite-threshold=100 < %s | FileCheck %s 2 ; RUN: opt -S -passes='cgscc(inline)' -inline-threshold=100 -inline-cold-callsite-threshold=100 < %s | FileCheck %s 3 target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32" 4 target triple = "i686-pc-windows-msvc18.0.0" 5 6 declare void @g(i32) 7 8 define void @f() personality i32 (...)* @__CxxFrameHandler3 { 9 entry: 10 invoke void @g(i32 0) 11 to label %invoke.cont unwind label %cs.bb 12 13 invoke.cont: 14 ret void 15 16 cs.bb: 17 %cs = catchswitch within none [label %cp.bb] unwind label %cleanup.bb 18 19 cp.bb: 20 %cpouter1 = catchpad within %cs [i8* null, i32 0, i8* null] 21 call void @dtor() #1 [ "funclet"(token %cpouter1) ] 22 catchret from %cpouter1 to label %invoke.cont 23 24 cleanup.bb: 25 %cpouter2 = cleanuppad within none [] 26 call void @g(i32 1) [ "funclet"(token %cpouter2) ] 27 cleanupret from %cpouter2 unwind to caller 28 } 29 30 declare i32 @__CxxFrameHandler3(...) 31 32 ; Function Attrs: nounwind 33 define internal void @dtor() #1 personality i32 (...)* @__CxxFrameHandler3 { 34 entry: 35 invoke void @g(i32 2) 36 to label %invoke.cont unwind label %ehcleanup1 37 38 invoke.cont: 39 ret void 40 41 ehcleanup1: 42 %cpinner1 = cleanuppad within none [] 43 invoke void @g(i32 3) [ "funclet" (token %cpinner1) ] 44 to label %done unwind label %ehcleanup2 45 done: 46 unreachable 47 48 ehcleanup2: 49 %cpinner2 = cleanuppad within %cpinner1 [] 50 call void @g(i32 4) [ "funclet" (token %cpinner2) ] 51 cleanupret from %cpinner2 unwind to caller 52 } 53 54 ; CHECK-LABEL: define void @f( 55 56 ; CHECK: %[[cs:.*]] = catchswitch within none 57 58 ; CHECK: %[[cpouter1:.*]] = catchpad within %[[cs]] 59 60 ; CHECK: %[[cpinner1:.*]] = cleanuppad within %[[cpouter1]] 61 62 ; CHECK: %[[cpinner2:.*]] = cleanuppad within %[[cpinner1]] 63 ; CHECK-NEXT: call void @g(i32 4) #0 [ "funclet"(token %[[cpinner2]]) ] 64 ; CHECK-NEXT: unreachable 65 66 attributes #1 = { nounwind } 67
