Fangrui Song 2174d3b961 [LTO] Add SelectionKind to IRSymtab and use it in ld.lld/LLVMgold ... In PGO, a C++ external linkage function `foo` has a private counter `__profc_foo` and a private `__profd_foo` in a `comdat nodeduplicate`. A `__attribute__((weak))` function `foo` has a weak hidden counter `__profc_foo` and a private `__profd_foo` in a `comdat nodeduplicate`. In `ld.lld a.o b.o`, say a.o defines an external linkage `foo` and b.o defines a weak `foo`. Currently we treat `comdat nodeduplicate` as `comdat any`, ld.lld will incorrectly consider `b.o:__profc_foo` non-prevailing. In the worst case when `b.o:__profd_foo` is retained and `b.o:__profc_foo` isn't, there will be dangling reference causing an `undefined hidden symbol` error. Add SelectionKind to `Comdat` in IRSymtab and let linkers ignore nodeduplicate comdat. Differential Revision: https://reviews.llvm.org/D106228		2021-07-20 13:22:00 -07:00
..
dsymutil
gold	[LTO] Add SelectionKind to IRSymtab and use it in ld.lld/LLVMgold	2021-07-20 13:22:00 -07:00
llc
llvm-ar
llvm-as
llvm-bcanalyzer	[llvm][tools] Hide unrelated llvm-bcanalyzer options	2021-07-15 10:43:15 +02:00
llvm-cfi-verify	[llvm][tools] Hide unrelated llvm-cfi-verify options	2021-07-16 10:43:52 +02:00
llvm-config
llvm-cov	[llvm-cov gcov] Support GCC 12 format	2021-06-19 22:51:20 -07:00
llvm-cvtres
llvm-cxxdump	[llvm][tools] Hide more unrelated tool options	2021-07-20 13:27:33 +02:00
llvm-cxxfilt	[llvm-cxxfilt] Switch command line parsing from llvm::cl to OptTable	2021-07-09 10:10:45 -07:00
llvm-cxxmap	[llvm][tools] Hide more unrelated tool options	2021-07-20 13:27:33 +02:00
llvm-diff	[llvm][tools] Hide more unrelated tool options	2021-07-20 13:27:33 +02:00
llvm-dis	[llvm][tools] Hide more unrelated tool options	2021-07-20 13:27:33 +02:00
llvm-dlltool	[llvm-dlltool] Imply the target arch from a tool triple prefix	2021-06-17 13:02:35 +03:00
llvm-dwarfdump	Fix test - mistaken hardcoded path from my local machine.	2021-07-12 18:39:41 -07:00
llvm-dwp	[llvm][tools] Hide more unrelated tool options	2021-07-20 13:27:33 +02:00
llvm-exegesis
llvm-extract
llvm-gsymutil
llvm-ifs	[llvm][tools] Hide more unrelated tool options	2021-07-20 13:27:33 +02:00
llvm-isel-fuzzer
llvm-lib
llvm-libtool-darwin
llvm-link	[remangleIntrinsicFunction] Detect and resolve name clash	2021-07-13 11:21:12 +02:00
llvm-lipo
llvm-lit
llvm-locstats
llvm-lto
llvm-lto2
llvm-mc	[MCParser][z/OS] Mark a few tests as unsupported for the z/OS Target	2021-07-05 11:06:52 -04:00
llvm-mca	[AArch64] Update Cortex-A55 SchedModel to improve LDP scheduling	2021-07-16 12:00:57 +01:00
llvm-ml	[ms] [llvm-ml] Standardize blocking of lexical substitution	2021-07-02 14:17:37 -04:00
llvm-modextract
llvm-mt
llvm-nm	[llvm-nm] Remove one-dash long options except -arch	2021-07-15 09:50:37 -07:00
llvm-objcopy	[test] Use double pound to denote comments.	2021-07-15 17:39:34 -07:00
llvm-objdump	[llvm-objdump][WebAssembly] Fix llvm-objdump on files without symbols	2021-07-19 08:59:26 +02:00
llvm-opt-fuzzer
llvm-opt-report
llvm-original-di-preservation
llvm-pdbutil
llvm-profdata	[llvm-profdata] Allow omission of -o for --text output	2021-06-21 12:01:57 -07:00
llvm-profgen	[CSSPGO][llvm-profgen] Allow multiple executable load segments.	2021-07-13 18:22:24 -07:00
llvm-ranlib
llvm-rc	[llvm-rc] Make commas in user data structs optional	2021-07-09 14:31:12 +03:00
llvm-readobj	[test] Avoid llvm-readelf/llvm-readobj one-dash long options and deprecated aliases (e.g. --file-headers)	2021-07-15 10:26:21 -07:00
llvm-reduce	[llvm-reduce] Don't delete arguments of intrinsics	2021-06-21 12:43:58 -07:00
llvm-sim	[IRSim] Adding basic implementation of llvm-sim.	2021-06-23 14:38:58 -05:00
llvm-size	[llvm-size] Switch command line parsing from llvm::cl to OptTable	2021-07-09 10:26:53 -07:00
llvm-split
llvm-strings	[llvm-strings] Switch command line parsing from llvm::cl to OptTable	2021-07-05 10:46:17 -07:00
llvm-symbolizer	[test] Avoid llvm-symbolizer/llvm-addr2line one-dash long options	2021-07-20 09:34:35 -07:00
llvm-tapi-diff
llvm-xray
lto	[llvm] Fix lto tests that requires ld64	2021-06-22 09:21:29 -07:00
not
obj2yaml	[test] Avoid llvm-readelf/llvm-readobj one-dash long options and deprecated aliases (e.g. --file-headers)	2021-07-15 10:26:21 -07:00
opt-viewer
sancov
sanstats
split-file
UpdateTestChecks	[NFC] Update arm_function_name.ll after 4de0c400317e5a92d57f2c76545061a9e7de22f8	2021-06-23 16:41:43 +03:00
yaml2obj	[test] Avoid llvm-readelf/llvm-readobj one-dash long options and deprecated aliases (e.g. --file-headers)	2021-07-15 10:26:21 -07:00