llvm-project

History

Akira Hatanaka 442b40c2eb [ARM] Fix a bug in constant island pass that was triggering an assertion. The assert was being triggered when the distance between a constant pool entry and its user exceeded the maximally allowed distance after thumb2 branch shortening. A padding was inserted after a thumb2 branch instruction was shrunk, which caused the user to be out of range. This is wrong as the padding should have been inserted by the layout algorithm so that the distance between two instructions doesn't grow later during thumb2 instruction optimization. This commit fixes the code in ARMConstantIslands::createNewWater to call computeBlockSize and set BasicBlock::Unalign when a branch instruction is inserted to create new water after a basic block. A non-zero Unalign causes the worst-case padding to be inserted when adjustBBOffsetsAfter is called to recompute the basic block offsets. rdar://problem/19130476 llvm-svn: 225467		2015-01-08 20:44:50 +00:00
..
autoconf	[multilib] Add support to the autoconf build to substitute	2014-12-29 11:58:17 +00:00
bindings	[OCaml] [cmake] Use LLVM_LIBRARY_DIR instead of LLVM_LIBRARY_OUTPUT_INTDIR.	2014-12-30 03:24:07 +00:00
cmake	Reverting r225319; since there is a folder named Examples, attempting to add a target of the same name causes problems for IDEs like Visual Studio.	2015-01-07 14:47:12 +00:00
docs	The Kaleidoscope tutorial should be using "mcjit" for the library,	2015-01-08 19:07:01 +00:00
examples	Manually specify the folder that Kaleidescope should reside in for CMake-produced solutions that care about such things (like MSVC). This takes the Kaleidescope target out of the root solution folder and places it into the Examples folder where it belongs.	2015-01-07 14:26:07 +00:00
include	Move SPAdj logic from PEI into the targets (NFC)	2015-01-08 11:04:38 +00:00
lib	[ARM] Fix a bug in constant island pass that was triggering an assertion.	2015-01-08 20:44:50 +00:00
projects	…
test	[ARM] Fix a bug in constant island pass that was triggering an assertion.	2015-01-08 20:44:50 +00:00
tools	Run clang-format on tools/llvm-objdump/MachODump.cpp again as some of my	2015-01-08 00:25:24 +00:00
unittests	IR: Add MDNode::getDistinct()	2015-01-07 22:24:46 +00:00
utils	[X86] Don't print 'dword ptr' or 'qword ptr' on the operand to some of the LEA variants in Intel syntax. The memory operand is inherently unsized.	2015-01-08 07:41:30 +00:00
.arcconfig	…
.clang-format	…
.clang-tidy	Enable display of compiler diagnostics in clang-tidy by default.	2014-10-29 17:29:38 +00:00
.gitignore	[git] Mark the llgo directory in the LLVM gitignore.	2015-01-07 21:08:54 +00:00
CMakeLists.txt	[py3] Teach the CMake build to reject Python versions older than 2.7.	2014-12-29 19:36:05 +00:00
CODE_OWNERS.TXT	Add myself as SystemZ code owner	2014-12-18 19:27:50 +00:00
CREDITS.TXT	…
LICENSE.TXT	…
LLVMBuild.txt	…
Makefile	…
Makefile.common	…
Makefile.config.in	Add a check for misbehaving -Wcomment from gcc-4.7 and add	2014-11-05 00:35:15 +00:00
Makefile.rules	Add a check for misbehaving -Wcomment from gcc-4.7 and add	2014-11-05 00:35:15 +00:00
README.txt	Test commit.	2015-01-07 22:07:33 +00:00
configure	[multilib] Add support to the autoconf build to substitute	2014-12-29 11:58:17 +00:00
llvm.spec.in	…

README.txt

Low Level Virtual Machine (LLVM)
================================

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