[llvm] 2538a41 - [test][RPOFuncAttrs] Update norecurse.ll

[Arthur Eubanks via llvm-commits]

Author: Arthur Eubanks
Date: 2022-06-17T15:55:45-07:00
New Revision: 2538a411ff2a217b10f1036fbd4312e7ccc07276

URL: https://github.com/llvm/llvm-project/commit/2538a411ff2a217b10f1036fbd4312e7ccc07276
DIFF: https://github.com/llvm/llvm-project/commit/2538a411ff2a217b10f1036fbd4312e7ccc07276.diff

LOG: [test][RPOFuncAttrs] Update norecurse.ll

Use opaque pointers, remove obsolete FIXMEs, precommit test.
Add extra `CHECK-NOT: norecurse`s because it can appear before the checked attributes.

Added: 
    

Modified: 
    llvm/test/Transforms/FunctionAttrs/norecurse.ll

Removed: 
    


################################################################################
diff  --git a/llvm/test/Transforms/FunctionAttrs/norecurse.ll b/llvm/test/Transforms/FunctionAttrs/norecurse.ll
index af63da176d5cf..b1130b93d23d7 100644
--- a/llvm/test/Transforms/FunctionAttrs/norecurse.ll
+++ b/llvm/test/Transforms/FunctionAttrs/norecurse.ll
@@ -1,4 +1,3 @@
-; RUN: opt < %s -basic-aa -function-attrs -rpo-function-attrs -S | FileCheck %s 
 ; RUN: opt < %s -aa-pipeline=basic-aa -passes='cgscc(function-attrs),rpo-function-attrs' -S | FileCheck %s
 
 ; CHECK: Function Attrs
@@ -9,6 +8,7 @@ define i32 @leaf() {
 }
 
 ; CHECK: Function Attrs
+; CHECK-NOT: norecurse
 ; CHECK-SAME: readnone
 ; CHECK-NOT: norecurse
 ; CHECK-NEXT: define i32 @self_rec()
@@ -18,6 +18,7 @@ define i32 @self_rec() {
 }
 
 ; CHECK: Function Attrs
+; CHECK-NOT: norecurse
 ; CHECK-SAME: readnone
 ; CHECK-NOT: norecurse
 ; CHECK-NEXT: define i32 @indirect_rec()
@@ -26,6 +27,7 @@ define i32 @indirect_rec() {
   ret i32 %a
 }
 ; CHECK: Function Attrs
+; CHECK-NOT: norecurse
 ; CHECK-SAME: readnone
 ; CHECK-NOT: norecurse
 ; CHECK-NEXT: define i32 @indirect_rec2()
@@ -35,6 +37,7 @@ define i32 @indirect_rec2() {
 }
 
 ; CHECK: Function Attrs
+; CHECK-NOT: norecurse
 ; CHECK-SAME: readnone
 ; CHECK-NOT: norecurse
 ; CHECK-NEXT: define i32 @extern()
@@ -48,21 +51,21 @@ define i32 @extern() {
 declare i32 @k() readnone
 
 ; CHECK: Function Attrs
+; CHECK-NOT: norecurse
 ; CHECK-SAME: nounwind
 ; CHECK-NOT: norecurse
-; CHECK-NEXT: define void @intrinsic(i8* nocapture writeonly %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)
+; CHECK-NEXT: define void @intrinsic(ptr nocapture writeonly %dest, ptr nocapture readonly %src, i32 %len)
+define void @intrinsic(ptr %dest, ptr %src, i32 %len) {
+  call void @llvm.memcpy.p0.p0.i32(ptr %dest, ptr %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-NEXT: declare void @llvm.memcpy.p0.p0.i32
+declare void @llvm.memcpy.p0.p0.i32(ptr, ptr, i32, i1)
 
 ; CHECK: Function Attrs
 ; CHECK-SAME: norecurse nosync readnone
-; FIXME: missing "norecurse"
 ; CHECK-NEXT: define internal i32 @called_by_norecurse()
 define internal i32 @called_by_norecurse() {
   %a = call i32 @k()
@@ -77,17 +80,40 @@ define void @m() norecurse {
 
 ; CHECK: Function Attrs
 ; CHECK-SAME: norecurse nosync 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
 }
+; CHECK: Function Attrs
+; CHECK-NEXT: define internal void @o
 define internal void @o() {
   %a = call i32 @called_by_norecurse_indirectly()
   ret void
 }
+; CHECK: Function Attrs
+; CHECK-NEXT: define void @p
 define void @p() norecurse {
   call void @o()
   ret void
 }
+
+; CHECK: Function Attrs
+; CHECK-SAME: norecurse nosync readnone
+; CHECK-NEXT: define internal i32 @escapes_as_parameter
+define internal i32 @escapes_as_parameter(ptr %p) {
+  %a = call i32 @k()
+  ret i32 %a
+}
+; CHECK: Function Attrs
+; CHECK-NEXT: define internal void @q
+define internal void @q() {
+  %a = call i32 @escapes_as_parameter(ptr @escapes_as_parameter)
+  ret void
+}
+; CHECK: Function Attrs
+; CHECK-NEXT: define void @r
+define void @r() norecurse {
+  call void @q()
+  ret void
+}
\ No newline at end of file