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a4b2f4a4c1
llvm-mirror/include/llvm
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George Rimar a4b2f4a4c1 [MC] - Don't assert when non-english characters are used. 
I found that llvm-mc does not like non-english characters even in comments,
which it tries to tokenize.

Problem happens because of functions like isdigit(), isalnum() which takes
int argument and expects it is not negative.
But at the same time MCParser uses char* to store input buffer poiner, char has signed value,
so it is possible to pass negative value to one of functions from above and
that triggers an assert. 
Testcase for demonstration is provided.

To fix the issue helper functions were introduced in StringExtras.h

Differential revision: https://reviews.llvm.org/D38461

llvm-svn: 314883
2017-10-04 08:50:08 +00:00
..
ADT [MC] - Don't assert when non-english characters are used. 2017-10-04 08:50:08 +00:00
Analysis Revert r314806 "[SLP] Vectorize jumbled memory loads." 2017-10-03 18:32:29 +00:00
AsmParser Move the stripping of invalid debug info from the Verifier to AutoUpgrade. 2017-10-02 18:31:29 +00:00
BinaryFormat AMDGPU: Add ELFOSABI_AMDGPU_MESA3D 2017-10-03 21:14:14 +00:00
Bitcode [Bitcode] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC). 2017-09-07 23:28:24 +00:00
CodeGen Revert "Re-enable "[MachineCopyPropagation] Extend pass to do COPY source forwarding"" 2017-10-03 16:59:13 +00:00
Config Use sched_getaffinity instead of std:🧵:hardware_concurrency. 2017-10-03 16:25:15 +00:00
DebugInfo Revert r314817 "[dwarfdump] Add -lookup option" 2017-10-03 18:39:13 +00:00
Demangle
ExecutionEngine [ORC] Fix the type of RTDyldObjectLinkingLayer::NotifyLoadedFtor. 2017-09-28 17:43:07 +00:00
FuzzMutate Move some CLI utils out of llvm-isel-fuzzer and into the library 2017-09-02 23:43:04 +00:00
IR Refactor DIBuilder dbg intrinsic insertion, NFC 2017-10-03 20:36:40 +00:00
IRReader Move the stripping of invalid debug info from the Verifier to AutoUpgrade. 2017-10-02 18:31:29 +00:00
LineEditor
Linker
LTO [Support] Rename tool_output_file to ToolOutputFile, NFC 2017-09-23 01:03:17 +00:00
MC [Assembler] Report multiple near misses for invalid instructions 2017-10-03 09:33:12 +00:00
Object AMDGPU: Add ELFOSABI_AMDGPU_PAL 2017-10-03 20:54:07 +00:00
ObjectYAML [WebAssembly] Allow each data segment to specify its own alignment 2017-09-29 16:50:08 +00:00
Option Revert "Revert r311552: [Bash-autocompletion] Add support for static analyzer flags" 2017-08-29 00:09:31 +00:00
Passes
ProfileData Separate the logic when handling indirect calls in SamplePGO ThinLTO compile phase and other phases. 2017-10-01 05:24:51 +00:00
Support [Dominators] Make eraseNode invalidate DFS numbers 2017-10-03 21:17:48 +00:00
TableGen Fixing incorrectly capitalised regexps. 2017-09-07 09:54:03 +00:00
Target [AsmParser] Add DiagnosticString to AsmOperands in tablegen 2017-10-03 14:34:57 +00:00
Testing/Support
ToolDrivers
Transforms Separate the logic when handling indirect calls in SamplePGO ThinLTO compile phase and other phases. 2017-10-01 05:24:51 +00:00
WindowsManifest Fix bug 34608 by moving private header out of public header. 2017-09-14 23:01:13 +00:00
WindowsResource [llvm-readobj] Teach readobj to dump .res files (WindowsResource). 2017-09-20 18:33:35 +00:00
XRay [XRay] convert FDR arg1 log entries 2017-09-27 04:48:03 +00:00
CMakeLists.txt
InitializePasses.h Revert "Re-enable "[MachineCopyPropagation] Extend pass to do COPY source forwarding"" 2017-10-03 16:59:13 +00:00
LinkAllIR.h Sink some IntrinsicInst.h and Intrinsics.h out of llvm/include 2017-09-07 23:27:44 +00:00
LinkAllPasses.h Reland rL312315: [MergeICmps] MergeICmps is a new optimization pass that turns chains of integer 2017-09-01 10:56:34 +00:00
module.modulemap CodeView: Provide a .def file with the register ids 2017-10-03 18:27:22 +00:00
module.modulemap.build
Pass.h [Pass] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-09-06 23:05:38 +00:00
PassAnalysisSupport.h [Pass] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-09-06 23:05:38 +00:00
PassInfo.h [Pass] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-09-06 23:05:38 +00:00
PassRegistry.h [Pass] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-09-06 23:05:38 +00:00
PassSupport.h [Pass] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-09-06 23:05:38 +00:00