Anirudh Prasad 46dd095887 [SystemZ] Adding extra extended mnemonics for SystemZ target ... This patch consists of the addition of some common additional extended mnemonics to the SystemZ target. - These are jnop, jct, jctg, jas, jasl, jxh, jxhg, jxle, jxleg, bru, brul, br*, br*l. - These mnemonics and the instructions they map to are defined here, Chapter 4 - Branching with extended mnemonic codes. - Except for jnop (which is a variant of brc 0, label), every other mnemonic is marked as a MnemonicAlias since there is already a "defined" instruction with the same encoding and/or condition mask values. - brc 0, label doesn't have a defined extended mnemonic, thus jnop is defined using as an InstAlias. Furthermore, the applyMnemonicAliases function is called in the overridden parseInstruction function in SystemZAsmParser.cpp to ensure any mnemonic aliases are applied before any further processing on the instruction is done. Reviewed By: uweigand Differential Revision: https://reviews.llvm.org/D92185		2020-12-02 08:25:31 -05:00
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CMakeLists.txt	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
SystemZAsmParser.cpp	[SystemZ] Adding extra extended mnemonics for SystemZ target	2020-12-02 08:25:31 -05:00