move to own git serverHEADmaster

1 files changed, 217 insertions, 0 deletions

diff --git a/vcpkg/ports/llvm/79694.patch b/vcpkg/ports/llvm/79694.patch
new file mode 100644
index 0000000..702b89a
--- /dev/null
+++ b/vcpkg/ports/llvm/79694.patch
@@ -0,0 +1,217 @@
+From 48908fb6d5387082018fb1d8b2f0ddb65e2e2baa Mon Sep 17 00:00:00 2001
+From: Phoebe Wang <phoebe.wang@intel.com>
+Date: Sat, 27 Jan 2024 22:03:06 +0800
+Subject: [PATCH 1/2] [SEH] Ignore EH pad check for internal intrinsics
+
+Intrinsics like @llvm.seh.scope.begin and @llvm.seh.scope.end which do not throw do not need funclets in catchpads or cleanuppads.
+
+Fixes #69428
+
+Co-authored-by: Robert Cox <robert.cox@intel.com>
+---
+ llvm/lib/IR/Verifier.cpp      |  5 +++
+ llvm/test/Verifier/pr69428.ll | 80 +++++++++++++++++++++++++++++++++++
+ 2 files changed, 85 insertions(+)
+ create mode 100644 llvm/test/Verifier/pr69428.ll
+
+diff --git a/llvm/lib/IR/Verifier.cpp b/llvm/lib/IR/Verifier.cpp
+index 91cf91fbc788bd..0f1e9fa40c9b03 100644
+--- a/llvm/lib/IR/Verifier.cpp
++++ b/llvm/lib/IR/Verifier.cpp
+@@ -4280,6 +4280,11 @@ void Verifier::visitEHPadPredecessors(Instruction &I) {
+     if (auto *II = dyn_cast<InvokeInst>(TI)) {
+       Check(II->getUnwindDest() == BB && II->getNormalDest() != BB,
+             "EH pad must be jumped to via an unwind edge", ToPad, II);
++      auto *CalledFn =
++          dyn_cast<Function>(II->getCalledOperand()->stripPointerCasts());
++      if (CalledFn && CalledFn->isIntrinsic() && II->doesNotThrow() &&
++          !IntrinsicInst::mayLowerToFunctionCall(CalledFn->getIntrinsicID()))
++        continue;
+       if (auto Bundle = II->getOperandBundle(LLVMContext::OB_funclet))
+         FromPad = Bundle->Inputs[0];
+       else
+diff --git a/llvm/test/Verifier/pr69428.ll b/llvm/test/Verifier/pr69428.ll
+new file mode 100644
+index 00000000000000..22d732076e3af7
+--- /dev/null
++++ b/llvm/test/Verifier/pr69428.ll
+@@ -0,0 +1,80 @@
++; RUN: llvm-as -disable-output %s
++
++%struct._List_node_emplace_op2 = type { i8 }
++
++$"??1?$_List_node_emplace_op2@H@@QEAA@XZ" = comdat any
++
++@"?_List@@3HA" = dso_local local_unnamed_addr global i32 0, align 4
++
++; Function Attrs: mustprogress noreturn
++define dso_local void @"?ExecutionEngineaddExecutableDependency@@YAXXZ"() local_unnamed_addr #0 personality ptr @__CxxFrameHandler3 {
++entry:
++  %agg.tmp.ensured.i = alloca %struct._List_node_emplace_op2, align 1
++  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %agg.tmp.ensured.i)
++  %0 = load i32, ptr @"?_List@@3HA", align 4
++  %call.i = call noundef ptr @"??0?$_List_node_emplace_op2@H@@QEAA@H@Z"(ptr noundef nonnull align 1 dereferenceable(1) %agg.tmp.ensured.i, i32 noundef %0)
++  invoke void @llvm.seh.scope.begin()
++          to label %invoke.cont.i unwind label %ehcleanup.i
++
++invoke.cont.i:                                    ; preds = %entry
++  invoke void @llvm.seh.scope.end()
++          to label %invoke.cont2.i unwind label %ehcleanup.i
++
++invoke.cont2.i:                                   ; preds = %invoke.cont.i
++  call void @"??1?$_List_node_emplace_op2@H@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %agg.tmp.ensured.i) #6
++  unreachable
++
++ehcleanup.i:                                      ; preds = %invoke.cont.i, %entry
++  %1 = cleanuppad within none []
++  invoke void @llvm.seh.scope.begin()
++          to label %invoke.cont.i.i unwind label %ehcleanup.i.i
++
++invoke.cont.i.i:                                  ; preds = %ehcleanup.i
++  invoke void @llvm.seh.scope.end()
++          to label %"??1?$_List_node_emplace_op2@H@@QEAA@XZ.exit.i" unwind label %ehcleanup.i.i
++
++ehcleanup.i.i:                                    ; preds = %invoke.cont.i.i, %ehcleanup.i
++  %2 = cleanuppad within %1 []
++  call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %agg.tmp.ensured.i) #6 [ "funclet"(token %2) ]
++  cleanupret from %2 unwind to caller
++
++"??1?$_List_node_emplace_op2@H@@QEAA@XZ.exit.i":  ; preds = %invoke.cont.i.i
++  call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %agg.tmp.ensured.i) #6 [ "funclet"(token %1) ]
++  cleanupret from %1 unwind to caller
++}
++
++declare dso_local noundef ptr @"??0?$_List_node_emplace_op2@H@@QEAA@H@Z"(ptr noundef nonnull returned align 1 dereferenceable(1), i32 noundef) unnamed_addr #1
++
++declare dso_local i32 @__CxxFrameHandler3(...)
++
++; Function Attrs: nofree nosync nounwind memory(none)
++declare dso_local void @llvm.seh.scope.begin() #2
++
++; Function Attrs: nofree nosync nounwind memory(none)
++declare dso_local void @llvm.seh.scope.end() #2
++
++; Function Attrs: mustprogress nounwind
++define linkonce_odr dso_local void @"??1?$_List_node_emplace_op2@H@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %this) unnamed_addr #3 comdat align 2 personality ptr @__CxxFrameHandler3 {
++entry:
++  invoke void @llvm.seh.scope.begin()
++          to label %invoke.cont unwind label %ehcleanup
++
++invoke.cont:                                      ; preds = %entry
++  invoke void @llvm.seh.scope.end()
++          to label %invoke.cont2 unwind label %ehcleanup
++
++invoke.cont2:                                     ; preds = %invoke.cont
++  tail call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %this) #6
++  ret void
++
++ehcleanup:                                        ; preds = %invoke.cont, %entry
++  %0 = cleanuppad within none []
++  call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %this) #6 [ "funclet"(token %0) ]
++  cleanupret from %0 unwind to caller
++}
++
++; Function Attrs: nounwind
++declare dso_local void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4
++
++; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
++declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #5
+
+From a9ea5c30d2fe81ed8774812bf13700c6a81e4900 Mon Sep 17 00:00:00 2001
+From: Phoebe Wang <phoebe.wang@intel.com>
+Date: Fri, 2 Feb 2024 20:19:50 +0800
+Subject: [PATCH 2/2] Simplify test case
+
+---
+ llvm/test/Verifier/pr69428.ll | 56 ++++++++---------------------------
+ 1 file changed, 12 insertions(+), 44 deletions(-)
+
+diff --git a/llvm/test/Verifier/pr69428.ll b/llvm/test/Verifier/pr69428.ll
+index 22d732076e3af7..be8733bea1ab39 100644
+--- a/llvm/test/Verifier/pr69428.ll
++++ b/llvm/test/Verifier/pr69428.ll
+@@ -2,17 +2,13 @@
+ 
+ %struct._List_node_emplace_op2 = type { i8 }
+ 
+-$"??1?$_List_node_emplace_op2@H@@QEAA@XZ" = comdat any
++@"?_List@@3HA" = global i32 0, align 4
+ 
+-@"?_List@@3HA" = dso_local local_unnamed_addr global i32 0, align 4
+-
+-; Function Attrs: mustprogress noreturn
+-define dso_local void @"?ExecutionEngineaddExecutableDependency@@YAXXZ"() local_unnamed_addr #0 personality ptr @__CxxFrameHandler3 {
++define void @"?ExecutionEngineaddExecutableDependency@@YAXXZ"() personality ptr @__CxxFrameHandler3 {
+ entry:
+   %agg.tmp.ensured.i = alloca %struct._List_node_emplace_op2, align 1
+-  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %agg.tmp.ensured.i)
+   %0 = load i32, ptr @"?_List@@3HA", align 4
+-  %call.i = call noundef ptr @"??0?$_List_node_emplace_op2@H@@QEAA@H@Z"(ptr noundef nonnull align 1 dereferenceable(1) %agg.tmp.ensured.i, i32 noundef %0)
++  %call.i = call noundef ptr @"??0?$_List_node_emplace_op2@H@@QEAA@H@Z"(ptr %agg.tmp.ensured.i, i32 %0)
+   invoke void @llvm.seh.scope.begin()
+           to label %invoke.cont.i unwind label %ehcleanup.i
+ 
+@@ -21,7 +17,7 @@ invoke.cont.i:                                    ; preds = %entry
+           to label %invoke.cont2.i unwind label %ehcleanup.i
+ 
+ invoke.cont2.i:                                   ; preds = %invoke.cont.i
+-  call void @"??1?$_List_node_emplace_op2@H@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %agg.tmp.ensured.i) #6
++  call void @"??1?$_List_node_emplace_op2@H@@QEAA@XZ"(ptr %agg.tmp.ensured.i) #6
+   unreachable
+ 
+ ehcleanup.i:                                      ; preds = %invoke.cont.i, %entry
+@@ -35,46 +31,18 @@ invoke.cont.i.i:                                  ; preds = %ehcleanup.i
+ 
+ ehcleanup.i.i:                                    ; preds = %invoke.cont.i.i, %ehcleanup.i
+   %2 = cleanuppad within %1 []
+-  call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %agg.tmp.ensured.i) #6 [ "funclet"(token %2) ]
++  call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr %agg.tmp.ensured.i) #6 [ "funclet"(token %2) ]
+   cleanupret from %2 unwind to caller
+ 
+ "??1?$_List_node_emplace_op2@H@@QEAA@XZ.exit.i":  ; preds = %invoke.cont.i.i
+-  call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %agg.tmp.ensured.i) #6 [ "funclet"(token %1) ]
++  call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr %agg.tmp.ensured.i) #6 [ "funclet"(token %1) ]
+   cleanupret from %1 unwind to caller
+ }
+ 
+-declare dso_local noundef ptr @"??0?$_List_node_emplace_op2@H@@QEAA@H@Z"(ptr noundef nonnull returned align 1 dereferenceable(1), i32 noundef) unnamed_addr #1
+-
+-declare dso_local i32 @__CxxFrameHandler3(...)
+-
+-; Function Attrs: nofree nosync nounwind memory(none)
+-declare dso_local void @llvm.seh.scope.begin() #2
+-
+-; Function Attrs: nofree nosync nounwind memory(none)
+-declare dso_local void @llvm.seh.scope.end() #2
+-
+-; Function Attrs: mustprogress nounwind
+-define linkonce_odr dso_local void @"??1?$_List_node_emplace_op2@H@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %this) unnamed_addr #3 comdat align 2 personality ptr @__CxxFrameHandler3 {
+-entry:
+-  invoke void @llvm.seh.scope.begin()
+-          to label %invoke.cont unwind label %ehcleanup
+-
+-invoke.cont:                                      ; preds = %entry
+-  invoke void @llvm.seh.scope.end()
+-          to label %invoke.cont2 unwind label %ehcleanup
+-
+-invoke.cont2:                                     ; preds = %invoke.cont
+-  tail call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %this) #6
+-  ret void
+-
+-ehcleanup:                                        ; preds = %invoke.cont, %entry
+-  %0 = cleanuppad within none []
+-  call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1) %this) #6 [ "funclet"(token %0) ]
+-  cleanupret from %0 unwind to caller
+-}
+-
+-; Function Attrs: nounwind
+-declare dso_local void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4
++declare i32 @__CxxFrameHandler3(...)
++declare void @llvm.seh.scope.begin()
++declare void @llvm.seh.scope.end()
+ 
+-; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+-declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #5
++declare void @"??1?$_List_node_emplace_op2@H@@QEAA@XZ"(ptr)
++declare void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr)
++declare ptr @"??0?$_List_node_emplace_op2@H@@QEAA@H@Z"(ptr, i32)