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079b067df7
In this patch, I introduce a new alt macro feature. This feature adds meaning for the % when using it as a prefix to the calling macro arguments. In the altmacro mode, the percent sign '%' before an absolute expression convert the expression first to a string. As described in the https://sourceware.org/binutils/docs-2.27/as/Altmacro.html "Expression results as strings You can write `%expr' to evaluate the expression expr and use the result as a string." expression assumptions: 1. '%' can only evaluate an absolute expression. 2. Altmacro '%' must be the first character of the evaluated expression. 3. If no '%' is located before the expression, a regular module operation is expected. 4. The result of Absolute Expressions can be only integer. Differential Revision: https://reviews.llvm.org/D32526 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301797 91177308-0d34-0410-b5e6-96231b3b80d8 |
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| .. | ||
| MCDisassembler | ||
| MCParser | ||
| CMakeLists.txt | ||
| ConstantPools.cpp | ||
| ELFObjectWriter.cpp | ||
| LLVMBuild.txt | ||
| MachObjectWriter.cpp | ||
| MCAsmBackend.cpp | ||
| MCAsmInfo.cpp | ||
| MCAsmInfoCOFF.cpp | ||
| MCAsmInfoDarwin.cpp | ||
| MCAsmInfoELF.cpp | ||
| MCAsmInfoWasm.cpp | ||
| MCAsmStreamer.cpp | ||
| MCAssembler.cpp | ||
| MCCodeEmitter.cpp | ||
| MCCodeView.cpp | ||
| MCContext.cpp | ||
| MCDwarf.cpp | ||
| MCELFObjectTargetWriter.cpp | ||
| MCELFStreamer.cpp | ||
| MCExpr.cpp | ||
| MCFragment.cpp | ||
| MCInst.cpp | ||
| MCInstPrinter.cpp | ||
| MCInstrAnalysis.cpp | ||
| MCInstrDesc.cpp | ||
| MCLabel.cpp | ||
| MCLinkerOptimizationHint.cpp | ||
| MCMachObjectTargetWriter.cpp | ||
| MCMachOStreamer.cpp | ||
| MCNullStreamer.cpp | ||
| MCObjectFileInfo.cpp | ||
| MCObjectStreamer.cpp | ||
| MCObjectWriter.cpp | ||
| MCRegisterInfo.cpp | ||
| MCSchedule.cpp | ||
| MCSection.cpp | ||
| MCSectionCOFF.cpp | ||
| MCSectionELF.cpp | ||
| MCSectionMachO.cpp | ||
| MCSectionWasm.cpp | ||
| MCStreamer.cpp | ||
| MCSubtargetInfo.cpp | ||
| MCSymbol.cpp | ||
| MCSymbolELF.cpp | ||
| MCTargetOptions.cpp | ||
| MCValue.cpp | ||
| MCWasmObjectTargetWriter.cpp | ||
| MCWasmStreamer.cpp | ||
| MCWin64EH.cpp | ||
| MCWinEH.cpp | ||
| StringTableBuilder.cpp | ||
| SubtargetFeature.cpp | ||
| WasmObjectWriter.cpp | ||
| WinCOFFObjectWriter.cpp | ||
| WinCOFFStreamer.cpp | ||