From d0a1b4c32a3c9d33cf92a9a9f9f38f8619c92c76 Mon Sep 17 00:00:00 2001
From: Dmitri Makarov <dmakarov@users.noreply.github.com>
Date: Mon, 8 Feb 2021 13:58:53 +0100
Subject: [PATCH] [SOL] Disable llvm tests incompatible with Solana BPF backend
 (#3)

---
 llvm/test/CodeGen/BPF/BTF/binary-format.ll        | 1 +
 llvm/test/CodeGen/BPF/byval.ll                    | 1 +
 llvm/test/CodeGen/BPF/many_args1.ll               | 1 +
 llvm/test/CodeGen/BPF/many_args2.ll               | 1 +
 llvm/test/CodeGen/BPF/objdump_static_var.ll       | 1 +
 llvm/test/CodeGen/BPF/reloc-btf-2.ll              | 1 +
 llvm/test/CodeGen/BPF/reloc-btf.ll                | 1 +
 llvm/test/CodeGen/BPF/reloc.ll                    | 1 +
 llvm/test/CodeGen/BPF/struct_ret1.ll              | 1 +
 llvm/test/CodeGen/BPF/struct_ret2.ll              | 1 +
 llvm/test/CodeGen/BPF/vararg1.ll                  | 5 +++--
 llvm/test/CodeGen/BPF/warn-call.ll                | 1 +
 llvm/test/CodeGen/BPF/warn-stack.ll               | 1 +
 llvm/unittests/Analysis/TargetLibraryInfoTest.cpp | 8 +++++++-
 14 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/llvm/test/CodeGen/BPF/BTF/binary-format.ll b/llvm/test/CodeGen/BPF/BTF/binary-format.ll
index d5b4b4786c16cb..71fc204e2d5c39 100644
--- a/llvm/test/CodeGen/BPF/BTF/binary-format.ll
+++ b/llvm/test/CodeGen/BPF/BTF/binary-format.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: llc -march=bpfel -filetype=obj -o - %s | llvm-readelf -x ".BTF" -x ".BTF.ext" - | FileCheck -check-prefixes=CHECK,CHECK-EL %s
 ; RUN: llc -march=bpfeb -filetype=obj -o - %s | llvm-readelf -x ".BTF" -x ".BTF.ext" - | FileCheck -check-prefixes=CHECK,CHECK-EB %s
 
diff --git a/llvm/test/CodeGen/BPF/byval.ll b/llvm/test/CodeGen/BPF/byval.ll
index b7ff89fd3013aa..d652bfaeb5b9d1 100644
--- a/llvm/test/CodeGen/BPF/byval.ll
+++ b/llvm/test/CodeGen/BPF/byval.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: not llc -march=bpf < %s 2> %t1
 ; RUN: FileCheck %s < %t1
 ; CHECK: by value not supported
diff --git a/llvm/test/CodeGen/BPF/many_args1.ll b/llvm/test/CodeGen/BPF/many_args1.ll
index 08218f452d061d..ed1962d2a62137 100644
--- a/llvm/test/CodeGen/BPF/many_args1.ll
+++ b/llvm/test/CodeGen/BPF/many_args1.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: not llc -march=bpf < %s 2> %t1
 ; RUN: FileCheck %s < %t1
 ; CHECK: too many args
diff --git a/llvm/test/CodeGen/BPF/many_args2.ll b/llvm/test/CodeGen/BPF/many_args2.ll
index a69886c2b20819..ab047ac8ca8aba 100644
--- a/llvm/test/CodeGen/BPF/many_args2.ll
+++ b/llvm/test/CodeGen/BPF/many_args2.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: not llc -march=bpf < %s 2> %t1
 ; RUN: FileCheck %s < %t1
 ; CHECK: too many args
diff --git a/llvm/test/CodeGen/BPF/objdump_static_var.ll b/llvm/test/CodeGen/BPF/objdump_static_var.ll
index 8763dfeca827ad..68d2877d6e25bc 100644
--- a/llvm/test/CodeGen/BPF/objdump_static_var.ll
+++ b/llvm/test/CodeGen/BPF/objdump_static_var.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: llc -march=bpfel -filetype=obj -o - %s | llvm-objdump --no-print-imm-hex -d - | FileCheck --check-prefix=CHECK %s
 ; RUN: llc -march=bpfeb -filetype=obj -o - %s | llvm-objdump --no-print-imm-hex -d - | FileCheck --check-prefix=CHECK %s
 
diff --git a/llvm/test/CodeGen/BPF/reloc-btf-2.ll b/llvm/test/CodeGen/BPF/reloc-btf-2.ll
index 3f1c4da4635196..950dceabc60e94 100644
--- a/llvm/test/CodeGen/BPF/reloc-btf-2.ll
+++ b/llvm/test/CodeGen/BPF/reloc-btf-2.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: llc -march=bpfel -filetype=obj < %s | llvm-objdump -r - | FileCheck --check-prefix=CHECK-RELOC %s
 ; RUN: llc -march=bpfeb -filetype=obj < %s | llvm-objdump -r - | FileCheck --check-prefix=CHECK-RELOC %s
 
diff --git a/llvm/test/CodeGen/BPF/reloc-btf.ll b/llvm/test/CodeGen/BPF/reloc-btf.ll
index aa929257e03999..871b56d7fa9276 100644
--- a/llvm/test/CodeGen/BPF/reloc-btf.ll
+++ b/llvm/test/CodeGen/BPF/reloc-btf.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: llc -march=bpfel -filetype=obj < %s | llvm-objdump -r - | FileCheck --check-prefix=CHECK-RELOC %s
 
 ; Function Attrs: norecurse nounwind readnone
diff --git a/llvm/test/CodeGen/BPF/reloc.ll b/llvm/test/CodeGen/BPF/reloc.ll
index 123de485174653..2aa4b3e59f7a54 100644
--- a/llvm/test/CodeGen/BPF/reloc.ll
+++ b/llvm/test/CodeGen/BPF/reloc.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: llc -march=bpfel -filetype=obj < %s | llvm-objdump -r - | FileCheck --check-prefix=CHECK-RELOC %s
 
 %struct.bpf_context = type { i64, i64, i64, i64, i64, i64, i64 }
diff --git a/llvm/test/CodeGen/BPF/struct_ret1.ll b/llvm/test/CodeGen/BPF/struct_ret1.ll
index 9a43cc8fc0c90a..3d7a2f273eba4a 100644
--- a/llvm/test/CodeGen/BPF/struct_ret1.ll
+++ b/llvm/test/CodeGen/BPF/struct_ret1.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: not llc -march=bpf < %s 2> %t1
 ; RUN: FileCheck %s < %t1
 ; CHECK: only integer returns
diff --git a/llvm/test/CodeGen/BPF/struct_ret2.ll b/llvm/test/CodeGen/BPF/struct_ret2.ll
index 90461205f7cf25..cbca6e10c6c676 100644
--- a/llvm/test/CodeGen/BPF/struct_ret2.ll
+++ b/llvm/test/CodeGen/BPF/struct_ret2.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: not llc -march=bpf < %s 2> %t1
 ; RUN: FileCheck %s < %t1
 ; CHECK: only small returns
diff --git a/llvm/test/CodeGen/BPF/vararg1.ll b/llvm/test/CodeGen/BPF/vararg1.ll
index 4a22db65e6928d..d60a9623aee515 100644
--- a/llvm/test/CodeGen/BPF/vararg1.ll
+++ b/llvm/test/CodeGen/BPF/vararg1.ll
@@ -1,5 +1,6 @@
-; RUN: not llc -march=bpf < %s 2> %t1
-; RUN: FileCheck %s < %t1
+; DISABLE: not llc -march=bpf < %s 2| FileCheck %s
+; RUN: false
+; XFAIL: *
 ; CHECK: with VarArgs
 
 ; Function Attrs: nounwind readnone uwtable
diff --git a/llvm/test/CodeGen/BPF/warn-call.ll b/llvm/test/CodeGen/BPF/warn-call.ll
index fbfaead98f13d9..9ab52f80c3f840 100644
--- a/llvm/test/CodeGen/BPF/warn-call.ll
+++ b/llvm/test/CodeGen/BPF/warn-call.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: not llc -march=bpfel < %s 2>&1 >/dev/null | FileCheck %s
 
 ; CHECK: error: warn_call.c
diff --git a/llvm/test/CodeGen/BPF/warn-stack.ll b/llvm/test/CodeGen/BPF/warn-stack.ll
index 807e196b926d98..9a361fbfa03d0e 100644
--- a/llvm/test/CodeGen/BPF/warn-stack.ll
+++ b/llvm/test/CodeGen/BPF/warn-stack.ll
@@ -1,3 +1,4 @@
+; XFAIL: *
 ; RUN: not llc -march=bpfel < %s 2>&1 >/dev/null | FileCheck %s
 
 ;; CHECK-NOT: nowarn
diff --git a/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp b/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
index b91c2617c50772..e700730a328486 100644
--- a/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
+++ b/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp
@@ -602,7 +602,13 @@ TEST_F(TargetLibraryInfoTest, ValidProto) {
 
       // These functions are OpenMP Offloading allocation / free routines
       "declare i8* @__kmpc_alloc_shared(i64)\n"
-      "declare void @__kmpc_free_shared(i8*, i64)\n");
+      "declare void @__kmpc_free_shared(i8*, i64)\n"
+
+      // rust memory management
+      "declare i8* @__rust_alloc(i64, i64, i8*)\n"
+      "declare void @__rust_dealloc(i8*, i64, i64)\n"
+      "declare i8* @__rust_realloc(i8*, i64, i64, i64, i64, i8*)\n"
+      );
 
   for (unsigned FI = 0; FI != LibFunc::NumLibFuncs; ++FI) {
     LibFunc LF = (LibFunc)FI;