[llvm-branch-commits] [llvm] Add llvm.protected.field.ptr intrinsic and pre-ISel lowering. (PR #151647)

[Peter Collingbourne via llvm-branch-commits]

https://github.com/pcc updated https://github.com/llvm/llvm-project/pull/151647

>From 37c355e3264bba72999fa6dcbc565ae82bc1a1a5 Mon Sep 17 00:00:00 2001
From: Peter Collingbourne <pcc at google.com>
Date: Wed, 26 Nov 2025 11:01:52 -0800
Subject: [PATCH] Fix tests

Created using spr 1.3.6-beta.1
---
 .../protected-field-pointer-addrspace1.ll                     | 4 ++--
 .../PreISelIntrinsicLowering/protected-field-pointer.ll       | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/llvm/test/Transforms/PreISelIntrinsicLowering/protected-field-pointer-addrspace1.ll b/llvm/test/Transforms/PreISelIntrinsicLowering/protected-field-pointer-addrspace1.ll
index 5493d38eb49ba..6b4c9ef646660 100644
--- a/llvm/test/Transforms/PreISelIntrinsicLowering/protected-field-pointer-addrspace1.ll
+++ b/llvm/test/Transforms/PreISelIntrinsicLowering/protected-field-pointer-addrspace1.ll
@@ -157,11 +157,11 @@ declare ptr addrspace(1) @llvm.protected.field.ptr.p1(ptr addrspace(1), i64, i1
 ;.
 ; NOPAUTH: attributes #[[ATTR0:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(none) }
 ; NOPAUTH: attributes #[[ATTR1:[0-9]+]] = { nounwind memory(none) }
-; NOPAUTH: attributes #[[ATTR2:[0-9]+]] = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
+; NOPAUTH: attributes #[[ATTR2:[0-9]+]] = { nocallback nocreateundeforpoison nofree nosync nounwind speculatable willreturn memory(none) }
 ;.
 ; PAUTH: attributes #[[ATTR0]] = { "target-features"="+pauth" }
 ; PAUTH: attributes #[[ATTR1:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(none) "target-features"="+pauth" }
 ; PAUTH: attributes #[[ATTR2:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(none) }
 ; PAUTH: attributes #[[ATTR3:[0-9]+]] = { nounwind memory(none) }
-; PAUTH: attributes #[[ATTR4:[0-9]+]] = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
+; PAUTH: attributes #[[ATTR4:[0-9]+]] = { nocallback nocreateundeforpoison nofree nosync nounwind speculatable willreturn memory(none) }
 ;.
diff --git a/llvm/test/Transforms/PreISelIntrinsicLowering/protected-field-pointer.ll b/llvm/test/Transforms/PreISelIntrinsicLowering/protected-field-pointer.ll
index b8c605177e33b..cd0fcb40d0d77 100644
--- a/llvm/test/Transforms/PreISelIntrinsicLowering/protected-field-pointer.ll
+++ b/llvm/test/Transforms/PreISelIntrinsicLowering/protected-field-pointer.ll
@@ -157,11 +157,11 @@ declare ptr @llvm.protected.field.ptr.p0(ptr, i64, i1 immarg)
 ;.
 ; NOPAUTH: attributes #[[ATTR0:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(none) }
 ; NOPAUTH: attributes #[[ATTR1:[0-9]+]] = { nounwind memory(none) }
-; NOPAUTH: attributes #[[ATTR2:[0-9]+]] = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
+; NOPAUTH: attributes #[[ATTR2:[0-9]+]] = { nocallback nocreateundeforpoison nofree nosync nounwind speculatable willreturn memory(none) }
 ;.
 ; PAUTH: attributes #[[ATTR0]] = { "target-features"="+pauth" }
 ; PAUTH: attributes #[[ATTR1:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(none) "target-features"="+pauth" }
 ; PAUTH: attributes #[[ATTR2:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(none) }
 ; PAUTH: attributes #[[ATTR3:[0-9]+]] = { nounwind memory(none) }
-; PAUTH: attributes #[[ATTR4:[0-9]+]] = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
+; PAUTH: attributes #[[ATTR4:[0-9]+]] = { nocallback nocreateundeforpoison nofree nosync nounwind speculatable willreturn memory(none) }
 ;.