Pack the MCSymbolELF bit fields into MCSymbol's Flags.

This reduces MCSymolfELF from 64 bytes to 56 bytes on x86_64.

While at it, also make getOther/setOther easier to use by accepting unshifted
STO_* values.

llvm-svn: 239006

1 files changed, 1 insertions, 4 deletions

diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.cpp
index d1e3a47f94b..b45d9cf621d 100644
--- a/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.cpp
+++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.cpp
@@ -44,10 +44,7 @@ void MipsELFStreamer::createPendingLabelRelocs() {
     for (auto *L : Labels) {
       auto *Label = cast<MCSymbolELF>(L);
       getAssembler().registerSymbol(*Label);
-      // The "other" values are stored in the last 6 bits of the second byte.
-      // The traditional defines for STO values assume the full byte and thus
-      // the shift to pack it.
-      Label->setOther(ELF::STO_MIPS_MICROMIPS >> 2);
+      Label->setOther(ELF::STO_MIPS_MICROMIPS);
     }
   }