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|
// First parse this and then emit a *.sib. Then read in the *.sib, then recreate
// RUN: %empty-directory(%t)
// RUN: %target-sil-opt %s -emit-sib -o %t/tmp.sib -module-name borrow
// RUN: %target-sil-opt %t/tmp.sib -o %t/tmp.2.sib -module-name borrow
// RUN: %target-sil-opt %t/tmp.2.sib -module-name coroutines -emit-sorted-sil | %FileCheck %s
sil_stage raw
import Builtin
import Swift
// CHECK-LABEL: sil [ossa] @begin_apply : {{.*}} {
// CHECK: bb0(
// CHECK-SAME: [[INT:%[^,]+]] :
// CHECK-SAME: [[FLOAT:%[^,]+]] :
// CHECK-SAME: ):
// CHECK: [[YIELD:%[^,]+]] = function_ref @yield : $@yield_once @convention(thin)
// CHECK: ({{%[^,]+}}, {{%[^,]+}}, [[TOKEN:%[^,]+]]) = begin_apply [[YIELD]]([[INT]], [[FLOAT]])
// CHECK: {{%[^,]+}} = end_apply [[TOKEN]]
// CHECK-LABEL: } // end sil function 'begin_apply'
sil [ossa] @begin_apply : $(Int, Float) -> () {
bb0(%0 : $Int, %1 : $Float):
%coro = function_ref @yield : $@convention(thin) @yield_once (Int, Float) -> (@yields Int, @yields Float)
(%int, %float, %token) = begin_apply %coro(%0, %1) : $@convention(thin) @yield_once (Int, Float) -> (@yields Int, @yields Float)
end_apply %token as $()
%r = tuple ()
return %r : $()
}
// CHECK-LABEL: sil [ossa] @begin_apply_2 : {{.*}} {
// CHECK: bb0(
// CHECK-SAME: [[INT:%[^,]+]] :
// CHECK-SAME: [[FLOAT:%[^,]+]] :
// CHECK-SAME: ):
// CHECK: [[YIELD:%[^,]+]] = function_ref @yield_2 : $@yield_once_2 @convention(thin)
// CHECK: ({{%[^,]+}}, {{%[^,]+}}, [[TOKEN:%[^,]+]], [[ALLOCATION:%[^,]+]]) = begin_apply [[YIELD]]([[INT]], [[FLOAT]])
// CHECK: {{%[^,]+}} = end_apply [[TOKEN]]
// CHECK: dealloc_stack [[ALLOCATION]]
// CHECK-LABEL: } // end sil function 'begin_apply_2'
sil [ossa] @begin_apply_2 : $(Int, Float) -> () {
bb0(%0 : $Int, %1 : $Float):
%coro = function_ref @yield_2 : $@convention(thin) @yield_once_2 (Int, Float) -> (@yields Int, @yields Float)
(%int, %float, %token, %allocation) = begin_apply %coro(%0, %1) : $@convention(thin) @yield_once_2 (Int, Float) -> (@yields Int, @yields Float)
end_apply %token as $()
dealloc_stack %allocation : $*Builtin.SILToken
%r = tuple ()
return %r : $()
}
// CHECK-LABEL: sil @many_signature :
// CHECK-SAME: $@yield_many
// CHECK-SAME: @convention(thin)
// CHECK-SAME: ()
// CHECK-SAME: ->
// CHECK-SAME: (@yields Int, @yields Float)
sil @many_signature : $@yield_many () -> (@yields Int, @yields Float) {
bb0:
%0 = tuple ()
return %0 : $()
}
// CHECK-LABEL: sil @once_2_signature :
// CHECK-SAME: $@yield_once_2
// CHECK-SAME: @convention(thin)
// CHECK-SAME: ()
// CHECK-SAME: ->
// CHECK-SAME: (@yields Int, @yields Float)
sil @once_2_signature : $@yield_once_2 () -> (@yields Int, @yields Float) {
bb0:
%0 = tuple ()
return %0 : $()
}
// CHECK-LABEL: sil @once_signature :
// CHECK-SAME: $@yield_once
// CHECK-SAME: @convention(thin)
// CHECK-SAME: ()
// CHECK-SAME: ->
// CHECK-SAME: (@yields Int, @yields Float)
sil @once_signature : $@yield_once () -> (@yields Int, @yields Float) {
bb0:
%0 = tuple ()
return %0 : $()
}
// CHECK-LABEL: sil [ossa] @yield : {{.*}} {
// CHECK: bb0(
// CHECK-SAME: [[INT:%[^,]+]] :
// CHECK-SAME: [[FLOAT:%[^,]+]] :
// CHECK-SAME: ):
// CHECK: yield ([[INT]] : $Int, [[FLOAT]] : $Float),
// CHECK-SAME: resume [[RESUME_BB:bb[0-9]+]],
// CHECK-SAME: unwind [[UNWIND_BB:bb[0-9]+]]
// CHECK: [[UNWIND_BB]]:
// CHECK: unwind
// CHECK: [[RESUME_BB]]:
// CHECK: return
// CHECK-LABEL: } // end sil function 'yield'
sil [ossa] @yield : $@yield_once (Int, Float) -> (@yields Int, @yields Float) {
bb0(%0 : $Int, %1 : $Float):
yield (%0 : $Int, %1 : $Float), resume bb1, unwind bb2
bb1:
%r = tuple ()
return %r : $()
bb2:
unwind
}
// CHECK-LABEL: sil [ossa] @yield_2 : {{.*}} {
// CHECK: bb0(
// CHECK-SAME: [[INT:%[^,]+]] :
// CHECK-SAME: [[FLOAT:%[^,]+]] :
// CHECK-SAME: ):
// CHECK: yield ([[INT]] : $Int, [[FLOAT]] : $Float),
// CHECK-SAME: resume [[RESUME_BB:bb[0-9]+]],
// CHECK-SAME: unwind [[UNWIND_BB:bb[0-9]+]]
// CHECK: [[UNWIND_BB]]:
// CHECK: unwind
// CHECK: [[RESUME_BB]]:
// CHECK: return
// CHECK-LABEL: } // end sil function 'yield_2'
sil [ossa] @yield_2 : $@yield_once_2 (Int, Float) -> (@yields Int, @yields Float) {
bb0(%0 : $Int, %1 : $Float):
yield (%0 : $Int, %1 : $Float), resume bb1, unwind bb2
bb1:
%r = tuple ()
return %r : $()
bb2:
unwind
}
// CHECK-LABEL: sil [ossa] @yield_many : {{.*}} {
// CHECK: bb0(
// CHECK-SAME: [[INT:%[^,]+]] :
// CHECK-SAME: [[FLOAT:%[^,]+]] :
// CHECK-SAME: ):
// CHECK: yield (%0 : $Int, %1 : $Float),
// CHECK: resume [[RESUME_BLOCK_1:bb[0-9]+]],
// CHECK: unwind [[UNWIND_BLOCK_1:bb[0-9]+]]
// CHECK: [[UNWIND_BLOCK_1]]:
// CHECK: br [[UNWIND_BLOCK:bb[0-9]+]]
// CHECK: [[RESUME_BLOCK_1]]:
// CHECK: yield (%0 : $Int, %1 : $Float),
// CHECK: resume [[RESUME_BLOCK_2:bb[0-9]+]],
// CHECK: unwind [[UNWIND_BLOCK_2:bb[0-9]+]]
// CHECK: [[UNWIND_BLOCK_2]]:
// CHECK: br [[UNWIND_BLOCK:bb[0-9]+]]
// CHECK: [[UNWIND_BLOCK]]:
// CHECK: unwind
// CHECK: [[RESUME_BLOCK_2]]:
// CHECK: return
// CHECK-LABEL: } // end sil function 'yield_many'
sil [ossa] @yield_many : $@yield_many (Int, Float) -> (@yields Int, @yields Float) {
bb0(%0 : $Int, %1 : $Float):
yield (%0 : $Int, %1 : $Float), resume bb1, unwind bb3
bb1:
yield (%0 : $Int, %1 : $Float), resume bb2, unwind bb4
bb2:
%r = tuple ()
return %r : $()
bb3:
br bb5
bb4:
br bb5
bb5:
unwind
}
|
