4 Commits

Author	SHA1	Message	Date
Amy Huang	7b1d793713	Reland "Change the X86 datalayout to add three address spaces ... for 32 bit signed, 32 bit unsigned, and 64 bit pointers." This reverts 57076d3199. Original review at https://reviews.llvm.org/D64931. Review for added fix at https://reviews.llvm.org/D66843. llvm-svn: 371568	2019-09-10 23:15:38 +00:00
Vlad Tsyrklevich	57076d3199	Revert "Change the X86 datalayout to add three address spaces for 32 bit signed," ... This reverts commit r370083 because it caused check-lld failures on sanitizer-x86_64-linux-fast. llvm-svn: 370142	2019-08-28 01:08:54 +00:00
Amy Huang	1299945b81	Change the X86 datalayout to add three address spaces for 32 bit signed, ... 32 bit unsigned, and 64 bit pointers. llvm-svn: 370083	2019-08-27 17:46:53 +00:00
George Rimar	1e94ca115d	[lib/Analysis] - Mark personality functions as live. ... This is PR33245. Case I am fixing is next: Imagine we have 2 BC files, one defines and uses personality routine, second has only declaration and also uses it. Previously algorithm computing dead symbols (llvm::computeDeadSymbols) did not know about personality routines and leaved them dead even if function that has routine was live. As a result thinLTOInternalizeAndPromoteGUID() method changed binding for such symbol to local. Later when LLD tried to link these objects it failed because one object had undefined global symbol for routine and second object contained local definition instead of global. Patch set the live root flag on the corresponding FunctionSummary for personality routines when we build the per-module summaries during the compile step. Differential revision: https://reviews.llvm.org/D36834 llvm-svn: 311432	2017-08-22 08:50:56 +00:00