llvm-project/llvm
Reid Kleckner 93fc520339 [X86] Put no-op ADJCALLSTACK markers around all dynamic lowerings
Summary:
These ADJCALLSTACK markers don't generate code, but they keep dynamic
alloca code that calls chkstk out of the prologue.

This slightly pessimizes inalloca calls by preventing some register copy
coalescing, but I can live with that.

Reviewers: qcolombet

Subscribers: hans, llvm-commits

Differential Revision: http://reviews.llvm.org/D15200

llvm-svn: 254645
2015-12-03 20:46:59 +00:00
..
autoconf [autoconf] Fix MinGW build 2015-11-28 00:54:12 +00:00
bindings Fix `llvm-config` to adapt to the install environment. 2015-11-09 23:15:38 +00:00
cmake [CMake] Removing an unnecessary layer of variable indirection 2015-12-03 19:47:04 +00:00
docs Fix "WARNING: Title underline too short." introduced by r254404. 2015-12-01 13:24:48 +00:00
examples examples: Remove implicit ilist iterator conversions, NFC 2015-11-07 00:55:46 +00:00
include Delete dead code. 2015-12-03 14:35:15 +00:00
lib [X86] Put no-op ADJCALLSTACK markers around all dynamic lowerings 2015-12-03 20:46:59 +00:00
projects [CMake] Disable adding the test suite as a projects subdirectory 2015-10-28 18:36:56 +00:00
resources
test [X86] Put no-op ADJCALLSTACK markers around all dynamic lowerings 2015-12-03 20:46:59 +00:00
tools Rename Set variable to be plural 2015-12-03 02:40:39 +00:00
unittests [llvm-profdata] Change instr prof counter overflow to saturate rather than discard 2015-12-02 18:19:24 +00:00
utils [TableGen] Remove an assumption about the order of encodings in the MVT::SimpleValueType enum. Instead of assuming the types are sorted by size, scan the typeset arrays to find the smallest/largest type. NFC 2015-12-03 05:57:37 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt [CMake] Add option LLVM_EXTERNALIZE_DEBUGINFO 2015-12-03 18:45:39 +00:00
CODE_OWNERS.TXT Friendly takeover of the Hexagon backend 2015-12-03 17:07:12 +00:00
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in
Makefile.rules Create Makefile variables for 'share' and 'libexec' 2015-11-09 16:10:00 +00:00
README.txt Test commit after password reset 2015-11-11 19:24:08 +00:00
configure [autoconf] Fix MinGW build 2015-11-28 00:54:12 +00:00
llvm.spec.in

README.txt

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

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Please see the documentation provided in docs/ for further
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