[llc] (almost) remove `--print-machineinstrs`

Its effect could be achieved by
`-stop-after`,`-print-after`,`-print-after-all`. But a few tests need to
print MIR after ISel which could not be done with
`-print-after`/`-stop-after` since isel pass does not have commandline name.
That's the reason `--print-machineinstrs` is downgraded to
`--print-after-isel` in this patch. `--print-after-isel` could be
removed after we switch to new pass manager since isel pass would have a
commandline text name to use `print-after` or equivalent switches.

The motivation of this patch is to reduce tests dependency on
would-be-deprecated feature.

Reviewed By: arsenm, dsanders

Differential Revision: https://reviews.llvm.org/D83275

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/CodeGen/MachineOperand.cpp b/llvm/lib/CodeGen/MachineOperand.cpp
index 2b4fd65..cece914 100644
--- a/llvm/lib/CodeGen/MachineOperand.cpp
+++ b/llvm/lib/CodeGen/MachineOperand.cpp
@@ -1142,7 +1142,7 @@ void MachineMemOperand::print(raw_ostream &OS, ModuleSlotTracker &MST,
       const MIRFormatter *Formatter = TII->getMIRFormatter();
       // FIXME: This is not necessarily the correct MIR serialization format for
       // a custom pseudo source value, but at least it allows
-      // -print-machineinstrs to work on a target with custom pseudo source
+      // MIR printing to work on a target with custom pseudo source
       // values.
       OS << "custom \"";
       Formatter->printCustomPseudoSourceValue(OS, MST, *PVal);