LLVM backend for 6502
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Ahmed Bougacha 19e2fce680 [CodeGen] Don't attempt a tail-call with a non-forwarded explicit sret.
Tailcalls are only OK with forwarded sret pointers. With explicit sret,
one approximation is to check that the pointer isn't an Instruction, as
in that case it might point into some local memory (alloca). That's not
OK with tailcalls.

Explicit sret counterpart to r233409.
Differential Revison: http://reviews.llvm.org/D8510


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233410 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-27 20:35:49 +00:00
autoconf [ADT][CMake][AutoConf] Fail-fast iterators for DenseMap 2015-03-26 19:25:01 +00:00
bindings Go bindings: use MDNode::replaceAllUsesWith instead of MDTuple::replaceAllUsesWith. 2015-03-05 22:55:38 +00:00
cmake CMake: enable installing utils 2015-03-27 16:53:06 +00:00
docs WinEH: Create a parent frame alloca for HandlerType xdata tables 2015-03-27 04:17:07 +00:00
examples Fix build. 2015-03-25 04:36:20 +00:00
include [bpf] add support for bpf pseudo instruction 2015-03-27 18:51:42 +00:00
lib [CodeGen] Don't attempt a tail-call with a non-forwarded explicit sret. 2015-03-27 20:35:49 +00:00
projects Reverse the order libc++ and libc++abi are added in CMake. 2015-03-04 01:16:43 +00:00
test [CodeGen] Don't attempt a tail-call with a non-forwarded explicit sret. 2015-03-27 20:35:49 +00:00
tools Add a -raw option to the -section mode of llvm-objdump. 2015-03-27 17:31:15 +00:00
unittests Verifier: Check fields of MDVariable subclasses 2015-03-27 17:29:58 +00:00
utils Revert "Use std::bitset for SubtargetFeatures" 2015-03-24 12:56:59 +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 Ignore compile_commands.json only at the root of the tree. 2015-03-26 18:55:42 +00:00
CMakeLists.txt CMake: enable installing utils 2015-03-27 16:53:06 +00:00
CODE_OWNERS.TXT Tom is also responsible for the 3.6 branch. 2015-03-16 18:15:27 +00:00
configure [ADT][CMake][AutoConf] Fail-fast iterators for DenseMap 2015-03-26 19:25:01 +00:00
CREDITS.TXT Rise from the dead and update personal info 2014-08-25 17:51:04 +00:00
LICENSE.TXT Update for a new year. 2015-03-12 01:25:29 +00:00
llvm.spec.in
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 support for SunOS function/data sections and associated 2015-03-03 20:54:29 +00:00
README.txt Revert test commit 2015-02-04 18:46:00 +00:00

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

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

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Please see the documentation provided in docs/ for further
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