mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
e4b20675f9
Summary: This patch moves the test cases related to Attributor to `Transforms/Attributor` folder. We have used `Transforms/FunctionAttrs` as the primary folder for Attributor test but we need to change testing way now. For the test cases which I think functionattrs doesn't infer anything something like (willreturn, nosync, value-simplify, h2s ..etc), I moved them with the command `git mv`. For the test cases in which functoinattrs and attributor are tested, I copied the test to the folder and remove the check only used by functoinattrs. Reviewers: jdoerfert, sstefan1 Reviewed By: jdoerfert Subscribers: jfb, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D70843
94 lines
2.3 KiB
LLVM
94 lines
2.3 KiB
LLVM
; RUN: opt < %s -basicaa -functionattrs -rpo-functionattrs -S | FileCheck %s
|
|
; RUN: opt < %s -aa-pipeline=basic-aa -passes='cgscc(function-attrs),rpo-functionattrs' -S | FileCheck %s
|
|
|
|
; CHECK: Function Attrs
|
|
; CHECK-SAME: norecurse nounwind readnone
|
|
; CHECK-NEXT: define i32 @leaf()
|
|
define i32 @leaf() {
|
|
ret i32 1
|
|
}
|
|
|
|
; CHECK: Function Attrs
|
|
; CHECK-SAME: readnone
|
|
; CHECK-NOT: norecurse
|
|
; CHECK-NEXT: define i32 @self_rec()
|
|
define i32 @self_rec() {
|
|
%a = call i32 @self_rec()
|
|
ret i32 4
|
|
}
|
|
|
|
; CHECK: Function Attrs
|
|
; CHECK-SAME: readnone
|
|
; CHECK-NOT: norecurse
|
|
; CHECK-NEXT: define i32 @indirect_rec()
|
|
define i32 @indirect_rec() {
|
|
%a = call i32 @indirect_rec2()
|
|
ret i32 %a
|
|
}
|
|
; CHECK: Function Attrs
|
|
; CHECK-SAME: readnone
|
|
; CHECK-NOT: norecurse
|
|
; CHECK-NEXT: define i32 @indirect_rec2()
|
|
define i32 @indirect_rec2() {
|
|
%a = call i32 @indirect_rec()
|
|
ret i32 %a
|
|
}
|
|
|
|
; CHECK: Function Attrs
|
|
; CHECK-SAME: readnone
|
|
; CHECK-NOT: norecurse
|
|
; CHECK-NEXT: define i32 @extern()
|
|
define i32 @extern() {
|
|
%a = call i32 @k()
|
|
ret i32 %a
|
|
}
|
|
|
|
; CHECK: Function Attrs
|
|
; CHECK-NEXT: declare i32 @k()
|
|
declare i32 @k() readnone
|
|
|
|
; CHECK: Function Attrs
|
|
; CHECK-SAME: nounwind
|
|
; CHECK-NOT: norecurse
|
|
; CHECK-NEXT: define void @intrinsic(i8* nocapture %dest, i8* nocapture readonly %src, i32 %len)
|
|
define void @intrinsic(i8* %dest, i8* %src, i32 %len) {
|
|
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %dest, i8* %src, i32 %len, i1 false)
|
|
ret void
|
|
}
|
|
|
|
; CHECK: Function Attrs
|
|
; CHECK-NEXT: declare void @llvm.memcpy.p0i8.p0i8.i32
|
|
declare void @llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i1)
|
|
|
|
; CHECK: Function Attrs
|
|
; CHECK-SAME: norecurse readnone
|
|
; FIXME: missing "norecurse"
|
|
; CHECK-NEXT: define internal i32 @called_by_norecurse()
|
|
define internal i32 @called_by_norecurse() {
|
|
%a = call i32 @k()
|
|
ret i32 %a
|
|
}
|
|
; CHECK: Function Attrs
|
|
; CHECK-NEXT: define void @m()
|
|
define void @m() norecurse {
|
|
%a = call i32 @called_by_norecurse()
|
|
ret void
|
|
}
|
|
|
|
; CHECK: Function Attrs
|
|
; CHECK-SAME: norecurse readnone
|
|
; FIXME: missing "norecurse"
|
|
; CHECK-NEXT: define internal i32 @called_by_norecurse_indirectly()
|
|
define internal i32 @called_by_norecurse_indirectly() {
|
|
%a = call i32 @k()
|
|
ret i32 %a
|
|
}
|
|
define internal void @o() {
|
|
%a = call i32 @called_by_norecurse_indirectly()
|
|
ret void
|
|
}
|
|
define void @p() norecurse {
|
|
call void @o()
|
|
ret void
|
|
}
|