forked from OSchip/llvm-project
85 lines
2.9 KiB
LLVM
85 lines
2.9 KiB
LLVM
; RUN: llc < %s | FileCheck %s
|
|
|
|
target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"
|
|
target triple = "i686-pc-windows-msvc"
|
|
|
|
define void @nested_finally() #0 personality i8* bitcast (i32 (...)* @_except_handler3 to i8*) {
|
|
entry:
|
|
invoke void @f(i32 1) #3
|
|
to label %invoke.cont unwind label %ehcleanup
|
|
|
|
invoke.cont: ; preds = %entry
|
|
invoke void @f(i32 2) #3
|
|
to label %invoke.cont.1 unwind label %ehcleanup.3
|
|
|
|
invoke.cont.1: ; preds = %invoke.cont
|
|
call void @f(i32 3) #3
|
|
ret void
|
|
|
|
ehcleanup: ; preds = %entry
|
|
%0 = cleanuppad within none []
|
|
invoke void @f(i32 2) #3 [ "funclet"(token %0) ]
|
|
to label %invoke.cont.2 unwind label %ehcleanup.3
|
|
|
|
invoke.cont.2: ; preds = %ehcleanup
|
|
cleanupret from %0 unwind label %ehcleanup.3
|
|
|
|
ehcleanup.3: ; preds = %invoke.cont.2, %ehcleanup.end, %invoke.cont
|
|
%1 = cleanuppad within none []
|
|
call void @f(i32 3) #3 [ "funclet"(token %1) ]
|
|
cleanupret from %1 unwind to caller
|
|
}
|
|
|
|
declare void @f(i32) #0
|
|
|
|
declare i32 @_except_handler3(...)
|
|
|
|
attributes #0 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
attributes #1 = { noinline nounwind "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
attributes #2 = { nounwind readnone }
|
|
attributes #3 = { noinline }
|
|
|
|
; CHECK: _nested_finally:
|
|
; CHECK: movl $-1, -[[state:[0-9]+]](%ebp)
|
|
; CHECK: movl {{.*}}, %fs:0
|
|
; CHECK: movl $1, -[[state]](%ebp)
|
|
; CHECK: pushl $1
|
|
; CHECK: calll _f
|
|
; CHECK: addl $4, %esp
|
|
; CHECK: movl $0, -[[state]](%ebp)
|
|
; CHECK: pushl $2
|
|
; CHECK: calll _f
|
|
; CHECK: addl $4, %esp
|
|
; CHECK: movl $-1, -[[state]](%ebp)
|
|
; CHECK: pushl $3
|
|
; CHECK: calll _f
|
|
; CHECK: addl $4, %esp
|
|
; CHECK: retl
|
|
|
|
; CHECK: LBB0_[[inner:[0-9]+]]: # %ehcleanup
|
|
; CHECK: pushl %ebp
|
|
; CHECK: addl $12, %ebp
|
|
; CHECK: pushl $2
|
|
; CHECK: calll _f
|
|
; CHECK: addl $4, %esp
|
|
; CHECK: addl $4, %esp
|
|
; CHECK: popl %ebp
|
|
; CHECK: retl
|
|
|
|
; CHECK: LBB0_[[outer:[0-9]+]]: # %ehcleanup.3
|
|
; CHECK: pushl %ebp
|
|
; CHECK: addl $12, %ebp
|
|
; CHECK: pushl $3
|
|
; CHECK: calll _f
|
|
; CHECK: addl $8, %esp
|
|
; CHECK: popl %ebp
|
|
; CHECK: retl
|
|
|
|
; CHECK: L__ehtable$nested_finally:
|
|
; CHECK: .long -1 # ToState
|
|
; CHECK: .long 0 # Null
|
|
; CHECK: .long "?dtor$[[outer]]@?0?nested_finally@4HA" # FinallyFunclet
|
|
; CHECK: .long 0 # ToState
|
|
; CHECK: .long 0 # Null
|
|
; CHECK: .long "?dtor$[[inner]]@?0?nested_finally@4HA" # FinallyFunclet
|