Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/X86/fast-isel-cmp-branch.ll

@@ -1,47 +0,0 @@
-; RUN: llc -O0 -mtriple=x86_64-linux -asm-verbose=false -verify-machineinstrs < %s | FileCheck %s
-; RUN: llc -O0 -mtriple=x86_64-windows-itanium -asm-verbose=false -verify-machineinstrs < %s | FileCheck %s
-
-; Fast-isel mustn't add a block to the MBB successor/predecessor list twice.
-; The machine verifier will catch and complain about this case.
-; CHECK-LABEL: baz
-; CHECK: retq
-define void @baz() {
-entry:
-  br i1 undef, label %exit, label %exit
-
-exit:
-  ret void
-}
-
-; rdar://8337108
-
-; Fast-isel shouldn't try to look through the compare because it's in a
-; different basic block, so its operands aren't necessarily exported
-; for cross-block usage.
-
-; CHECK: movb    %al, [[OFS:[0-9]*]](%rsp)
-; CHECK: callq   {{_?}}bar
-; CHECK: movb    [[OFS]](%rsp), %al
-
-declare void @bar()
-
-define void @foo(i32 %a, i32 %b) nounwind personality i32 (...)* @__gxx_personality_v0 {
-entry:
-  %q = add i32 %a, 7
-  %r = add i32 %b, 9
-  %t = icmp ult i32 %q, %r
-  invoke void @bar() to label %next unwind label %unw
-next:
-  br i1 %t, label %true, label %return
-true:
-  call void @bar()
-  br label %return
-return:
-  ret void
-unw:
-  %exn = landingpad {i8*, i32}
-            cleanup
-  unreachable
-}
-
-declare i32 @__gxx_personality_v0(...)