llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-09-30 04:56:49 +00:00

LLVM backend for 6502

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Tom Stellard 425b76c231 TargetLowering: Add getVectorIdxTy() function v2 This virtual function can be implemented by targets to specify the type to use for the index operand of INSERT_VECTOR_ELT, EXTRACT_VECTOR_ELT, INSERT_SUBVECTOR, EXTRACT_SUBVECTOR. The default implementation returns the result from TargetLowering::getPointerTy() The previous code was using TargetLowering::getPointerTy() for vector indices, because this is guaranteed to be legal on all targets. However, using TargetLowering::getPointerTy() can be a problem for targets with pointer sizes that differ across address spaces. On such targets, when vectors need to be loaded or stored to an address space other than the default 'zero' address space (which is the address space assumed by TargetLowering::getPointerTy()), having an index that is a different size than the pointer can lead to inefficient pointer calculations, (e.g. 64-bit adds for a 32-bit address space). There is no intended functionality change with this patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187748 91177308-0d34-0410-b5e6-96231b3b80d8		2013-08-05 22:22:01 +00:00
autoconf	Link with -rdynamic instead of -Wl,-export-dynamic.	2013-08-02 22:51:06 +00:00
bindings
cmake	Pass -G argument to cmake with the same generator's name as used for the	2013-08-01 18:04:07 +00:00
docs	Update the release notes about the status of the vectorizers.	2013-08-05 04:31:05 +00:00
examples	ExceptionDemo.cpp: Tweak a @param. [-Wdocumentation]	2013-07-29 11:03:50 +00:00
include	TargetLowering: Add getVectorIdxTy() function v2	2013-08-05 22:22:01 +00:00
lib	TargetLowering: Add getVectorIdxTy() function v2	2013-08-05 22:22:01 +00:00
projects	Build with the $RDYNAMIC flag on Darwin as well as other platforms.	2013-08-04 22:06:11 +00:00
runtime	Use @rpath for libraries rather than @executable_path on OSX.	2013-08-02 01:51:52 +00:00
test	LLVM Interpreter: This patch implements vector support for cast operations (zext, sext, uitofp, sitofp, trunc, fpext, fptosi, fptrunc, bitcast) and shift operations (shl, ashr, lshr) for integer and floating point data types.	2013-08-05 12:17:06 +00:00
tools	[bugpoint] Allow the user to specify the path to opt on the commandline.	2013-08-05 21:07:07 +00:00
unittests	Introduce Regex::isLiteralERE function.	2013-08-05 17:47:59 +00:00
utils	Fix handling of CHECK-DAG combined with CHECK-NOT	2013-08-02 11:32:50 +00:00
.arcconfig
.gitignore
CMakeLists.txt	Add capability for building with -gsplit-dwarf to the cmake build.	2013-07-30 21:44:10 +00:00
CODE_OWNERS.TXT	Add more owners to CODE_OWNERS.TXT (Kostya Serebryany: AddressSanitizer and ThreadSanitizer; Evgeniy Stepanov: MemorySanitizer)	2013-06-27 08:47:12 +00:00
configure	Regenerate with changes for -rdynamic.	2013-08-02 22:51:11 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile	Fix regular expression used by 'make update' to only look for 'I' and '?' at the start of svn info results and to check for spaces after 'I' instead of just after '?'.	2013-07-03 14:48:37 +00:00
Makefile.common
Makefile.config.in
Makefile.rules	Build with the $RDYNAMIC flag on Darwin as well as other platforms.	2013-08-04 22:06:11 +00:00
README.txt

README.txt

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