[llvm] b6d63c9 - [GISel][KnownBits] Suppress unused warning on the dump method

[Quentin Colombet via llvm-commits]

Author: Quentin Colombet
Date: 2020-02-21T21:07:04-08:00
New Revision: b6d63c92ec37a4416009c3bd279561421429c396

URL: https://github.com/llvm/llvm-project/commit/b6d63c92ec37a4416009c3bd279561421429c396
DIFF: https://github.com/llvm/llvm-project/commit/b6d63c92ec37a4416009c3bd279561421429c396.diff

LOG: [GISel][KnownBits] Suppress unused warning on the dump method

NFC

Added: 
    

Modified: 
    llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp b/llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
index 695b661186d1..a2b251328c59 100644
--- a/llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
@@ -88,8 +88,8 @@ APInt GISelKnownBits::getKnownZeroes(Register R) {
 
 APInt GISelKnownBits::getKnownOnes(Register R) { return getKnownBits(R).One; }
 
-static void dumpResult(const MachineInstr &MI, const KnownBits &Known,
-                       unsigned Depth) {
+LLVM_ATTRIBUTE_UNUSED static void
+dumpResult(const MachineInstr &MI, const KnownBits &Known, unsigned Depth) {
   dbgs() << "[" << Depth << "] Compute known bits: " << MI << "[" << Depth
          << "] Computed for: " << MI << "[" << Depth << "] Known: 0x"
          << (Known.Zero | Known.One).toString(16, false) << "\n"