[llvm] 53f5f14 - fix an -Wunused-variable warning in release built, NFC

[Haojian Wu via llvm-commits]

Author: Haojian Wu
Date: 2021-06-17T18:48:47+02:00
New Revision: 53f5f14136fbc75e42e18374f3ace05a262a18d3

URL: https://github.com/llvm/llvm-project/commit/53f5f14136fbc75e42e18374f3ace05a262a18d3
DIFF: https://github.com/llvm/llvm-project/commit/53f5f14136fbc75e42e18374f3ace05a262a18d3.diff

LOG: fix an -Wunused-variable warning in release built, NFC

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
index 70b02b428b13..b93197e713e5 100644
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
@@ -275,7 +275,6 @@ bool RISCVAsmBackend::relaxDwarfLineAddr(MCDwarfLineAddrFragment &DF,
 bool RISCVAsmBackend::relaxDwarfCFA(MCDwarfCallFrameFragment &DF,
                                     MCAsmLayout &Layout,
                                     bool &WasRelaxed) const {
-  MCContext &C = Layout.getAssembler().getContext();
 
   const MCExpr &AddrDelta = DF.getAddrDelta();
   SmallVectorImpl<char> &Data = DF.getContents();
@@ -291,8 +290,10 @@ bool RISCVAsmBackend::relaxDwarfCFA(MCDwarfCallFrameFragment &DF,
   Fixups.clear();
   raw_svector_ostream OS(Data);
 
-  assert(C.getAsmInfo()->getMinInstAlignment() == 1 &&
-         "expected 1-byte alignment");
+  assert(
+      Layout.getAssembler().getContext().getAsmInfo()->getMinInstAlignment() ==
+          1 &&
+      "expected 1-byte alignment");
   if (Value == 0) {
     WasRelaxed = OldSize != Data.size();
     return true;