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Heejin Ahn e2bcab6100 [WebAssembly] Make sure EH pads are preferred in sorting
Summary:
In CFGSort, we try to make EH pads have higher priorities as soon as
they are ready to be sorted, to prevent creation of unwind destination
mismatches in CFGStackify. We did that by making priority queues'
comparison function  prefer EH pads, but it was possible for an EH pad
to be popped from `Preferred` queue and then not sorted immediately and
enter `Ready` queue instead in a certain condition. This patch makes
sure that special condition does not consider EH pads as its candidates.

Reviewers: dschuff

Subscribers: sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68229

llvm-svn: 373302
2019-10-01 06:53:28 +00:00
clang Don't elide the use of the thread wrapper for a thread_local constinit 2019-10-01 01:23:23 +00:00
clang-tools-extra [clangd] Implement a smart version of HeaderSource switch. 2019-09-30 10:48:02 +00:00
compiler-rt compiler-rt: use __GLIBC_PREREQ for SANITIZER_INTERCEPT_GETRANDOM 2019-10-01 00:58:29 +00:00
debuginfo-tests Make nrvo-string test more robust. 2019-06-27 20:38:37 +00:00
libc Add a director, along with README.txt and LICENSE.txt, for libc. 2019-09-16 21:39:08 +00:00
libclc travis: Add LLVM 9 build 2019-09-27 05:58:15 +00:00
libcxx Refactor default constructor SFINAE in pair and tuple. 2019-09-30 20:55:30 +00:00
libcxxabi [Testing] unbreak after r372963 2019-09-26 11:32:02 +00:00
libunwind Unwind: avoid warning about unused typedef 2019-09-20 20:46:33 +00:00
lld ELF: Don't merge SHF_LINK_ORDER sections for different output sections in relocatable links. 2019-09-30 20:23:00 +00:00
lldb [Windows] Added support of watchpoints to `NativeProcessWindows` 2019-10-01 05:52:16 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm [WebAssembly] Make sure EH pads are preferred in sorting 2019-10-01 06:53:28 +00:00
openmp [OpenMP] FreeBSD address check if mapped more native 2019-09-28 19:01:59 +00:00
parallel-libs Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
polly [Alignment][NFC] Remove AllocaInst::setAlignment(unsigned) 2019-09-30 13:34:44 +00:00
pstl [pstl] Allow customizing whether per-TU insulation is provided 2019-08-13 12:49:00 +00:00
.arcconfig Update monorepo .arcconfig with new project callsign. 2019-01-31 14:34:59 +00:00
.clang-format Add .clang-tidy and .clang-format files to the toplevel of the 2019-01-29 16:43:16 +00:00
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.git-blame-ignore-revs Add LLDB reformatting to .git-blame-ignore-revs 2019-09-04 09:31:55 +00:00
.gitignore Add a newline at the end of the file 2019-09-04 06:33:46 +00:00
README.md

README.md

The LLVM Compiler Infrastructure

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.