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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
%S = type { %S* }
; Inlining should nuke the invoke (and any inlined calls) here even with
; argument promotion running along with it.
define void @zot() personality i32 (...)* @wibble {
; IS__TUNIT____: Function Attrs: nofree norecurse noreturn nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@zot
; IS__TUNIT____-SAME: () #[[ATTR0:[0-9]+]] personality i32 (...)* @wibble {
; IS__TUNIT____-NEXT: bb:
; IS__TUNIT____-NEXT: call void @hoge() #[[ATTR2:[0-9]+]]
; IS__TUNIT____-NEXT: unreachable
; IS__TUNIT____: bb1:
; IS__TUNIT____-NEXT: unreachable
; IS__TUNIT____: bb2:
; IS__TUNIT____-NEXT: unreachable
;
; IS__CGSCC____: Function Attrs: nofree norecurse noreturn nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@zot
; IS__CGSCC____-SAME: () #[[ATTR0:[0-9]+]] personality i32 (...)* @wibble {
; IS__CGSCC____-NEXT: bb:
; IS__CGSCC____-NEXT: call void @hoge() #[[ATTR3:[0-9]+]]
; IS__CGSCC____-NEXT: unreachable
; IS__CGSCC____: bb1:
; IS__CGSCC____-NEXT: unreachable
; IS__CGSCC____: bb2:
; IS__CGSCC____-NEXT: unreachable
;
bb:
invoke void @hoge()
to label %bb1 unwind label %bb2
bb1:
unreachable
bb2:
%tmp = landingpad { i8*, i32 }
cleanup
unreachable
}
define internal void @hoge() {
; CHECK: Function Attrs: nofree norecurse noreturn nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@hoge
; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: bb:
; CHECK-NEXT: unreachable
;
bb:
%tmp = call fastcc i8* @spam(i1 (i8*)* @eggs)
%tmp1 = call fastcc i8* @spam(i1 (i8*)* @barney)
unreachable
}
define internal fastcc i8* @spam(i1 (i8*)* %arg) {
; IS__CGSCC____: Function Attrs: nofree norecurse noreturn nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@spam
; IS__CGSCC____-SAME: () #[[ATTR0]] {
; IS__CGSCC____-NEXT: bb:
; IS__CGSCC____-NEXT: unreachable
;
bb:
unreachable
}
define internal i1 @eggs(i8* %arg) {
; IS__CGSCC____: Function Attrs: norecurse
; IS__CGSCC____-LABEL: define {{[^@]+}}@eggs
; IS__CGSCC____-SAME: (i8* [[ARG:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-NEXT: bb:
; IS__CGSCC____-NEXT: [[TMP:%.*]] = call zeroext i1 @barney()
; IS__CGSCC____-NEXT: unreachable
;
bb:
%tmp = call zeroext i1 @barney(i8* %arg)
unreachable
}
define internal i1 @barney(i8* %arg) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@barney
; IS__CGSCC____-SAME: () #[[ATTR2:[0-9]+]] {
; IS__CGSCC____-NEXT: bb:
; IS__CGSCC____-NEXT: ret i1 undef
;
bb:
ret i1 undef
}
define i32 @test_inf_promote_caller(i32 %arg) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_inf_promote_caller
; IS__TUNIT____-SAME: (i32 [[ARG:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__TUNIT____-NEXT: bb:
; IS__TUNIT____-NEXT: ret i32 0
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_inf_promote_caller
; IS__CGSCC____-SAME: (i32 [[ARG:%.*]]) #[[ATTR2]] {
; IS__CGSCC____-NEXT: bb:
; IS__CGSCC____-NEXT: [[TMP:%.*]] = alloca [[S:%.*]], align 8
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = alloca [[S]], align 8
; IS__CGSCC____-NEXT: ret i32 0
;
bb:
%tmp = alloca %S
%tmp1 = alloca %S
%tmp2 = call i32 @test_inf_promote_callee(%S* %tmp, %S* %tmp1)
ret i32 0
}
define internal i32 @test_inf_promote_callee(%S* %arg, %S* %arg1) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_inf_promote_callee
; IS__CGSCC____-SAME: () #[[ATTR2]] {
; IS__CGSCC____-NEXT: bb:
; IS__CGSCC____-NEXT: ret i32 undef
;
bb:
%tmp = getelementptr %S, %S* %arg1, i32 0, i32 0
%tmp2 = load %S*, %S** %tmp
%tmp3 = getelementptr %S, %S* %arg, i32 0, i32 0
%tmp4 = load %S*, %S** %tmp3
%tmp5 = call i32 @test_inf_promote_callee(%S* %tmp4, %S* %tmp2)
ret i32 0
}
declare i32 @wibble(...)
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree norecurse noreturn nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR2]] = { noreturn nounwind readnone }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse noreturn nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { norecurse }
; IS__CGSCC____: attributes #[[ATTR2]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR3]] = { noreturn nounwind readnone }
;.
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