Imported Upstream version 5.18.0.246

Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions
--- a/external/llvm/test/CodeGen/MIR/X86/expected-block-reference-in-blockaddress.mir
+++ b/external/llvm/test/CodeGen/MIR/X86/expected-block-reference-in-blockaddress.mir
@@ -0,0 +1,30 @@
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
+
+--- |
+
+  @addr = global i8* null
+
+  define void @test() {
+  entry:
+    store volatile i8* blockaddress(@test, %block), i8** @addr
+    %val = load volatile i8*, i8** @addr
+    indirectbr i8* %val, [label %block]
+
+  block:
+    ret void
+  }
+
+...
+---
+name:            test
+body: |
+  bb.0.entry:
+    successors: %bb.1.block
+    ; CHECK: [[@LINE+1]]:51: expected an IR block reference
+    %rax = LEA64r %rip, 1, _, blockaddress(@test, _), _
+    MOV64mr %rip, 1, _, @addr, _, killed %rax
+    JMP64m %rip, 1, _, @addr, _
+
+  bb.1.block (address-taken):
+    RETQ
+...