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llvm-mirror/tools
Fangrui Song 272e73d284 [LLVMgold.so] -plugin-opt=save-temps: save combined module to .lto.o instead of .o
This matches LLD and fixes https://sourceware.org/bugzilla/show_bug.cgi?id=26262#c1

.o is a bad choice for save-temps output because it is easy to override the bitcode file (*.o)

```
 # Use bfd for the example, -fuse-ld=gold is similar.
clang -flto -c a.c  # generate bitcode file a.o
clang -fuse-ld=bfd -flto a.o -o a -Wl,-plugin-opt=save-temps  # override a.o

 # The user repeats the command but get surprised, because a.o is now a combined module.
clang -fuse-ld=bfd -flto a.o -o a -Wl,-plugin-opt=save-temps
```

Reviewed By: tejohnson

Differential Revision: https://reviews.llvm.org/D84132

(cherry picked from commit 55fa315b0352b63454206600d6803fafacb42d5e)
2020-07-21 10:20:50 -07:00
..
bugpoint SmallPtrSet::find -> SmallPtrSet::count 2020-06-07 22:38:08 +02:00
bugpoint-passes
dsymutil [dsymutil] Don't emit N_AST symbol entries in the Mach-O companion file 2020-06-05 08:42:18 -07:00
gold [LLVMgold.so] -plugin-opt=save-temps: save combined module to .lto.o instead of .o 2020-07-21 10:20:50 -07:00
llc Speculative fix for build breakage from D78403 2020-05-14 23:57:22 -04:00
lli
llvm-ar [llvm-ar] Update error messages and tests as per latest preferred style 2020-06-05 10:37:26 -07:00
llvm-as [opt] Remove obsolete --quiet option 2020-07-08 13:21:20 -07:00
llvm-as-fuzzer Fix several places that were calling verifyFunction or verifyModule without checking the return value. 2020-05-18 13:28:46 -07:00
llvm-bcanalyzer
llvm-c-test [SVE] Restore broken LLVM-C ABI compatability 2020-05-15 11:50:24 -07:00
llvm-cat
llvm-cfi-verify [llvm] Avoid linking llvm-cfi-verify to duplicate libs 2020-06-17 19:00:26 +02:00
llvm-config
llvm-cov [llvm-cov gcov] Don't suppress .gcov output if .gcda is corrupted 2020-06-16 14:55:38 -07:00
llvm-cvtres
llvm-cxxdump
llvm-cxxfilt
llvm-cxxmap
llvm-diff llvm-diff: Avoid crash with complex expressions 2020-05-21 17:43:47 -04:00
llvm-dis
llvm-dwarfdump [llvm] Remove full stop frome error message 2020-06-24 09:41:17 -07:00
llvm-dwp llvm-dwp.cpp - fix implicit CommandLine.h dependency. NFC. 2020-06-23 12:29:52 +01:00
llvm-elfabi
llvm-exegesis [X86-64] Support Intel AMX instructions 2020-07-02 08:57:04 +08:00
llvm-extract [opt] Remove obsolete --quiet option 2020-07-08 13:21:20 -07:00
llvm-go
llvm-gsymutil
llvm-ifs
llvm-isel-fuzzer llvm-isel-fuzzer.cpp - fix implicit CommandLine.h dependency. NFC. 2020-06-23 12:29:53 +01:00
llvm-itanium-demangle-fuzzer
llvm-jitlink [JITLink] Improve llvm-jitlink regression testing support for ELF. 2020-05-28 20:31:50 -07:00
llvm-jitlistener
llvm-link llvm-link: Add support for archive files as inputs 2020-07-14 15:30:59 -04:00
llvm-lipo
llvm-lto
llvm-lto2
llvm-mc [MC] Add --dwarf64 to generate DWARF64 debug info [1/7] 2020-06-16 15:50:13 +07:00
llvm-mc-assemble-fuzzer Add missing include Host.h in llvm-mc-* fuzzers. NFC. 2020-05-18 02:21:22 +07:00
llvm-mc-disassemble-fuzzer Add missing include Host.h in llvm-mc-* fuzzers. NFC. 2020-05-18 02:21:22 +07:00
llvm-mca
llvm-microsoft-demangle-fuzzer Give microsoftDemangle() an outparam for how many input bytes were consumed. 2020-05-20 16:17:31 -04:00
llvm-ml
llvm-modextract
llvm-mt
llvm-nm llvm-nm: Implement --special-syms. 2020-06-22 13:05:47 -07:00
llvm-objcopy [llvm-install-name-tool] Merge install-name options 2020-07-06 20:32:32 -07:00
llvm-objdump [test/Object][llvm-objdump] - llvm-objdump: don't abort() when the e_phoff field is invalid and refine testing. 2020-07-14 14:45:18 +03:00
llvm-opt-fuzzer CommandFlags.h - remove unnecessary includes. NFC. 2020-05-20 09:58:37 +01:00
llvm-opt-report
llvm-pdbutil [llvm-pdbutil] Add missing --id-stats to dump the IPI stream 2020-06-05 15:10:54 -04:00
llvm-profdata [NFC] Extract the code to write instr profile into function writeInstrProfile 2020-07-09 16:30:28 -07:00
llvm-rc [llvm-rc] Implement the language id option 2020-06-23 11:14:07 +03:00
llvm-readobj [llvm-readobj] - Stop using unwrapOrError() for all program_headers() calls. 2020-07-14 14:16:57 +03:00
llvm-reduce [llvm-reduce] Reducing attributes 2020-07-09 23:10:43 +03:00
llvm-rtdyld
llvm-shlib Add option LLVM_NM to allow specifying the location of the llvm-nm tool 2020-07-06 13:27:56 -07:00
llvm-size [llvm-size] Output REL, RELA and STRTAB sections when allocatable 2020-07-01 12:02:32 +01:00
llvm-special-case-list-fuzzer
llvm-split Fix several places that were calling verifyFunction or verifyModule without checking the return value. 2020-05-18 13:28:46 -07:00
llvm-stress [SVE] Eliminate calls to default-false VectorType::get() from llvm-stress 2020-06-08 11:32:37 -07:00
llvm-strings
llvm-symbolizer [NativeSession] Implement NativeSession::findSymbolByAddress. 2020-05-13 09:39:25 -07:00
llvm-undname Give microsoftDemangle() an outparam for how many input bytes were consumed. 2020-05-20 16:17:31 -04:00
llvm-xray
llvm-yaml-numeric-parser-fuzzer
lto [LTO] Use StringRef instead of C-style strings in setCodeGenDebugOptions 2020-06-22 11:22:18 +01:00
msbuild
obj2yaml [yaml2obj] - Rename FileHeader::SH* fields. 2020-07-15 12:47:31 +03:00
opt [NewPM][opt] Translate -foo-analysis to require<foo-analysis> 2020-07-13 11:24:59 -07:00
opt-viewer
remarks-shlib
sancov Re-land "Migrate the rest of COFFObjectFile to Error" 2020-06-11 14:46:16 -07:00
sanstats
verify-uselistorder
vfabi-demangle-fuzzer
xcode-toolchain
yaml2obj [yaml2obj] - Add a way to set default values for macros used in a YAML. 2020-06-30 12:05:30 +03:00
CMakeLists.txt
LLVMBuild.txt