From: Jon Roelofs <jonathan_roelofs@apple.com>
Date: Tue, 20 Apr 2021 19:39:24 +0000 (-0700)
Subject: [AArch64][GlobalISel] Clarify fallback debug print
X-Git-Tag: llvmorg-14-init~9017
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=167da6c9e826b9befc27b6f5a6c540f7f28b7d5a;p=platform%2Fupstream%2Fllvm.git

[AArch64][GlobalISel] Clarify fallback debug print

... to only print when that fallback actually happens.
---

diff --git a/llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp b/llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp
index 17dca37..7d8b951 100644
--- a/llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp
+++ b/llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp
@@ -450,9 +450,10 @@ bool AArch64CallLowering::fallBackToDAGISel(const MachineFunction &MF) const {
       }))
     return true;
   const auto &ST = MF.getSubtarget<AArch64Subtarget>();
-  LLVM_DEBUG(dbgs() << "Falling back to SDAG because we don't support no-NEON");
-  if (!ST.hasNEON() || !ST.hasFPARMv8())
+  if (!ST.hasNEON() || !ST.hasFPARMv8()) {
+    LLVM_DEBUG(dbgs() << "Falling back to SDAG because we don't support no-NEON\n");
     return true;
+  }
   return false;
 }