<div dir="ltr">Could you roll this into the assertion (per the last point in <a href="https://llvm.org/docs/CodingStandards.html#assert-liberally">https://llvm.org/docs/CodingStandards.html#assert-liberally</a> discussing how to address unused variable warnings)</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Apr 9, 2020 at 1:35 PM James Y Knight via llvm-commits <<a href="mailto:llvm-commits@lists.llvm.org">llvm-commits@lists.llvm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
Author: James Y Knight<br>
Date: 2020-04-09T16:34:55-04:00<br>
New Revision: 5e7b98fe7510c11d1992b0282776846b1b1d3c2b<br>
<br>
URL: <a href="https://github.com/llvm/llvm-project/commit/5e7b98fe7510c11d1992b0282776846b1b1d3c2b" rel="noreferrer" target="_blank">https://github.com/llvm/llvm-project/commit/5e7b98fe7510c11d1992b0282776846b1b1d3c2b</a><br>
DIFF: <a href="https://github.com/llvm/llvm-project/commit/5e7b98fe7510c11d1992b0282776846b1b1d3c2b.diff" rel="noreferrer" target="_blank">https://github.com/llvm/llvm-project/commit/5e7b98fe7510c11d1992b0282776846b1b1d3c2b.diff</a><br>
<br>
LOG: Fix an unused-variable warning in Release mode.<br>
<br>
Added: <br>
<br>
<br>
Modified: <br>
    llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp<br>
<br>
Removed: <br>
<br>
<br>
<br>
################################################################################<br>
diff  --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp<br>
index f9c34a24be99..e782fc194791 100644<br>
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp<br>
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp<br>
@@ -192,6 +192,7 @@ PPCMCCodeEmitter::getMemRI34PCRelEncoding(const MCInst &MI, unsigned OpNo,<br>
   if (MO.isExpr()) {<br>
     const MCExpr *Expr = MO.getExpr();<br>
     const MCSymbolRefExpr *SRE = cast<MCSymbolRefExpr>(Expr);<br>
+    (void)SRE;<br>
     assert(SRE->getKind() == MCSymbolRefExpr::VK_PCREL &&<br>
            "VariantKind must be VK_PCREL");<br>
     Fixups.push_back(<br>
<br>
<br>
<br>
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</blockquote></div>