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[TableGen] Fix warning when compiling generated MCCodeEmitter

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This fixes an instance of:
warning: cast from 'const unsigned long *' to 'unsigned char *' drops const qualifier [-Wcast-qual]
when compiling the generated MCCodeEmitter for an out-of-tree target
that uses the optional support for instruction widths > 64 bits.

Differential Revision: https://reviews.llvm.org/D97942
This commit is contained in:
Jay Foad 2021-03-04 13:53:51 +00:00
parent c81813dba4
commit 8dca28b5dd
1 changed files with 2 additions and 2 deletions
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4
utils/TableGen/CodeEmitterGen.cpp
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@ -481,8 +481,8 @@ void CodeEmitterGen::run(raw_ostream &o) {
<< " Inst = Inst.zext(" << BitWidth << ");\n"
<< " if (Scratch.getBitWidth() != " << BitWidth << ")\n"
<< " Scratch = Scratch.zext(" << BitWidth << ");\n"
<< " LoadIntFromMemory(Inst, (uint8_t *)&InstBits[opcode * " << NumWords
<< "], " << NumBytes << ");\n"
<< " LoadIntFromMemory(Inst, (const uint8_t *)&InstBits[opcode * "
<< NumWords << "], " << NumBytes << ");\n"
<< " APInt &Value = Inst;\n"
<< " APInt &op = Scratch;\n"
<< " switch (opcode) {\n";