Bob Wilson 815baebe1c Change ARM ld/st multiple instructions to have variant instructions for ... writebacks to the address register. This gets rid of the hack that the first register on the list was the magic writeback register operand. There was an implicit constraint that if that operand was not reg0 it had to match the base register operand. The post-RA scheduler's antidependency breaker did not understand that constraint and sometimes changed one without the other. This also fixes Radar 7495976 and should help the verifier work better for ARM code. There are now new ld/st instructions explicit writeback operands and explicit constraints that tie those registers together. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98409 91177308-0d34-0410-b5e6-96231b3b80d8		2010-03-13 01:08:20 +00:00
..
ARMAsmPrinter.cpp	Change ARM ld/st multiple instructions to have variant instructions for	2010-03-13 01:08:20 +00:00
ARMInstPrinter.cpp	AL is an optional mnemonic extension for always, except in IT instructions.	2010-03-02 17:57:15 +00:00
ARMInstPrinter.h	Added Thumb2 LDRD/STRD pre/post variants for disassembly only.	2010-03-11 01:13:36 +00:00
ARMMCInstLower.cpp	inline GetGlobalValueSymbol into the rest its callers and	2010-03-12 21:19:23 +00:00
ARMMCInstLower.h
CMakeLists.txt
Makefile	Fix LLVM build when the user specifies CPPFLAGS on the make command line.	2010-03-12 21:42:14 +00:00