jasonliu 60c6f78bef [XCOFF][AIX] Generate LSDA data and compact unwind section on AIX ... Summary: AIX uses the existing EH infrastructure in clang and llvm. The major differences would be 1. AIX do not have CFI instructions. 2. AIX uses a new personality routine, named __xlcxx_personality_v1. It doesn't use the GCC personality rountine, because the interoperability is not there yet on AIX. 3. AIX do not use eh_frame sections. Instead, it would use a eh_info section (compat unwind section) to store the information about personality routine and LSDA data address. Reviewed By: daltenty, hubert.reinterpretcast Differential Revision: https://reviews.llvm.org/D91455		2020-12-02 18:42:44 +00:00
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CMakeLists.txt
InstCombineAddSub.cpp	[InstCombine] try difference-of-shifts factorization before negator	2020-11-24 13:56:30 -05:00
InstCombineAndOrXor.cpp	[InstCombine] Fold and(shl(zext(x), width(SIGNMASK) - width(%x)), SIGNMASK) to and(sext(%x), SIGNMASK)	2020-11-20 00:31:27 +03:00
InstCombineAtomicRMW.cpp
InstCombineCalls.cpp
InstCombineCasts.cpp	[InstCombine] Improve vector undef handling for sext(ashr(shl(trunc()))) fold, 2	2020-12-01 16:54:00 +03:00
InstCombineCompares.cpp
InstCombineInternal.h
InstCombineLoadStoreAlloca.cpp
InstCombineMulDivRem.cpp
InstCombineNegator.cpp
InstCombinePHI.cpp
InstCombineSelect.cpp
InstCombineShifts.cpp	[InstCombine] canonicalize sign-bit-shift of difference to ext(icmp)	2020-12-01 09:58:11 -05:00
InstCombineSimplifyDemanded.cpp	[InstCombine] Optimize away the unnecessary multi-use sign-extend	2020-12-01 16:54:00 +03:00
InstCombineVectorOps.cpp	[InstCombine] Use is_contained (NFC)	2020-11-21 15:47:11 -08:00
InstructionCombining.cpp	[XCOFF][AIX] Generate LSDA data and compact unwind section on AIX	2020-12-02 18:42:44 +00:00