From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Wed, 31 Mar 2021 20:45:19 +0000 (-0400)
Subject: MachineVerifier: Continue reporting errors for copies
X-Git-Tag: llvmorg-14-init~9074
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8fbe04f46b4347331ee9c77c83e38830ee7e9cbc;p=platform%2Fupstream%2Fllvm.git

MachineVerifier: Continue reporting errors for copies

This was skipping verification of later copies, but generally the
verifier tries to report as many things wrong as possible in the
function.
---

diff --git a/llvm/lib/CodeGen/MachineVerifier.cpp b/llvm/lib/CodeGen/MachineVerifier.cpp
index 15fbda4..0a92056 100644
--- a/llvm/lib/CodeGen/MachineVerifier.cpp
+++ b/llvm/lib/CodeGen/MachineVerifier.cpp
@@ -1676,8 +1676,6 @@ void MachineVerifier::visitMachineInstrBefore(const MachineInstr *MI) {
   // Verify properties of various specific instruction types
   switch (MI->getOpcode()) {
   case TargetOpcode::COPY: {
-    if (foundErrors)
-      break;
     const MachineOperand &DstOp = MI->getOperand(0);
     const MachineOperand &SrcOp = MI->getOperand(1);
     LLT DstTy = MRI->getType(DstOp.getReg());