mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-21 20:12:56 +02:00
be569ad3b9
This attribute allows the compiler to assume that the function never recurses into itself, either directly or indirectly (transitively). This can be used among other things to demote global variables to locals. llvm-svn: 252282
309 lines
5.9 KiB
LLVM
309 lines
5.9 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
|
|
; RUN: verify-uselistorder < %s
|
|
; PR12696
|
|
|
|
define void @f1(i8 zeroext)
|
|
; CHECK: define void @f1(i8 zeroext)
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f2(i8 signext)
|
|
; CHECK: define void @f2(i8 signext)
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f3() noreturn
|
|
; CHECK: define void @f3() #0
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f4(i8 inreg)
|
|
; CHECK: define void @f4(i8 inreg)
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f5(i8* sret)
|
|
; CHECK: define void @f5(i8* sret)
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f6() nounwind
|
|
; CHECK: define void @f6() #1
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f7(i8* noalias)
|
|
; CHECK: define void @f7(i8* noalias)
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f8(i8* byval)
|
|
; CHECK: define void @f8(i8* byval)
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f9(i8* nest)
|
|
; CHECK: define void @f9(i8* nest)
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f10() readnone
|
|
; CHECK: define void @f10() #2
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f11() readonly
|
|
; CHECK: define void @f11() #3
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f12() noinline
|
|
; CHECK: define void @f12() #4
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f13() alwaysinline
|
|
; CHECK: define void @f13() #5
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f14() optsize
|
|
; CHECK: define void @f14() #6
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f15() ssp
|
|
; CHECK: define void @f15() #7
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f16() sspreq
|
|
; CHECK: define void @f16() #8
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f17(i8 align 4)
|
|
; CHECK: define void @f17(i8 align 4)
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f18(i8* nocapture)
|
|
; CHECK: define void @f18(i8* nocapture)
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f19() noredzone
|
|
; CHECK: define void @f19() #9
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f20() noimplicitfloat
|
|
; CHECK: define void @f20() #10
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f21() naked
|
|
; CHECK: define void @f21() #11
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f22() inlinehint
|
|
; CHECK: define void @f22() #12
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f23() alignstack(4)
|
|
; CHECK: define void @f23() #13
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f24() returns_twice
|
|
; CHECK: define void @f24() #14
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f25() uwtable
|
|
; CHECK: define void @f25() #15
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f26() nonlazybind
|
|
; CHECK: define void @f26() #16
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f27() sanitize_address
|
|
; CHECK: define void @f27() #17
|
|
{
|
|
ret void;
|
|
}
|
|
define void @f28() sanitize_thread
|
|
; CHECK: define void @f28() #18
|
|
{
|
|
ret void;
|
|
}
|
|
define void @f29() sanitize_memory
|
|
; CHECK: define void @f29() #19
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f30() "cpu"="cortex-a8"
|
|
; CHECK: define void @f30() #20
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define i8 @f31(i8 returned %A)
|
|
; CHECK: define i8 @f31(i8 returned %A)
|
|
{
|
|
ret i8 %A;
|
|
}
|
|
|
|
define void @f32() sspstrong
|
|
; CHECK: define void @f32() #21
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f33() minsize
|
|
; CHECK: define void @f33() #22
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
declare void @nobuiltin()
|
|
|
|
define void @f34()
|
|
; CHECK: define void @f34()
|
|
{
|
|
call void @nobuiltin() nobuiltin
|
|
; CHECK: call void @nobuiltin() #28
|
|
ret void;
|
|
}
|
|
|
|
define void @f35() optnone noinline
|
|
; CHECK: define void @f35() #23
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
define void @f36(i8* inalloca) {
|
|
; CHECK: define void @f36(i8* inalloca) {
|
|
ret void
|
|
}
|
|
|
|
define nonnull i8* @f37(i8* nonnull %a) {
|
|
; CHECK: define nonnull i8* @f37(i8* nonnull %a) {
|
|
ret i8* %a
|
|
}
|
|
|
|
define void @f38() unnamed_addr jumptable {
|
|
; CHECK: define void @f38() unnamed_addr #24
|
|
call void bitcast (void (i8*)* @f36 to void ()*)()
|
|
unreachable
|
|
}
|
|
|
|
define dereferenceable(2) i8* @f39(i8* dereferenceable(1) %a) {
|
|
; CHECK: define dereferenceable(2) i8* @f39(i8* dereferenceable(1) %a) {
|
|
ret i8* %a
|
|
}
|
|
|
|
define dereferenceable(18446744073709551606) i8* @f40(i8* dereferenceable(18446744073709551615) %a) {
|
|
; CHECK: define dereferenceable(18446744073709551606) i8* @f40(i8* dereferenceable(18446744073709551615) %a) {
|
|
ret i8* %a
|
|
}
|
|
|
|
define void @f41(i8* align 32, double* align 64) {
|
|
; CHECK: define void @f41(i8* align 32, double* align 64) {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: define dereferenceable_or_null(8) i8* @f42(i8* dereferenceable_or_null(8) %foo)
|
|
define dereferenceable_or_null(8) i8* @f42(i8* dereferenceable_or_null(8) %foo) {
|
|
entry:
|
|
ret i8* %foo
|
|
}
|
|
|
|
; CHECK: define void @f43() #25
|
|
define void @f43() convergent {
|
|
ret void
|
|
}
|
|
|
|
define void @f44() argmemonly
|
|
; CHECK: define void @f44() #26
|
|
{
|
|
ret void;
|
|
}
|
|
|
|
; CHECK: define "string_attribute" void @f45(i32 "string_attribute")
|
|
define "string_attribute" void @f45(i32 "string_attribute") {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: define "string_attribute_with_value"="value" void @f46(i32 "string_attribute_with_value"="value")
|
|
define "string_attribute_with_value"="value" void @f46(i32 "string_attribute_with_value"="value") {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: define void @f47() #27
|
|
define void @f47() norecurse {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: attributes #0 = { noreturn }
|
|
; CHECK: attributes #1 = { nounwind }
|
|
; CHECK: attributes #2 = { readnone }
|
|
; CHECK: attributes #3 = { readonly }
|
|
; CHECK: attributes #4 = { noinline }
|
|
; CHECK: attributes #5 = { alwaysinline }
|
|
; CHECK: attributes #6 = { optsize }
|
|
; CHECK: attributes #7 = { ssp }
|
|
; CHECK: attributes #8 = { sspreq }
|
|
; CHECK: attributes #9 = { noredzone }
|
|
; CHECK: attributes #10 = { noimplicitfloat }
|
|
; CHECK: attributes #11 = { naked }
|
|
; CHECK: attributes #12 = { inlinehint }
|
|
; CHECK: attributes #13 = { alignstack=4 }
|
|
; CHECK: attributes #14 = { returns_twice }
|
|
; CHECK: attributes #15 = { uwtable }
|
|
; CHECK: attributes #16 = { nonlazybind }
|
|
; CHECK: attributes #17 = { sanitize_address }
|
|
; CHECK: attributes #18 = { sanitize_thread }
|
|
; CHECK: attributes #19 = { sanitize_memory }
|
|
; CHECK: attributes #20 = { "cpu"="cortex-a8" }
|
|
; CHECK: attributes #21 = { sspstrong }
|
|
; CHECK: attributes #22 = { minsize }
|
|
; CHECK: attributes #23 = { noinline optnone }
|
|
; CHECK: attributes #24 = { jumptable }
|
|
; CHECK: attributes #25 = { convergent }
|
|
; CHECK: attributes #26 = { argmemonly }
|
|
; CHECK: attributes #27 = { norecurse }
|
|
; CHECK: attributes #28 = { nobuiltin }
|