llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-23 16:30:00 +00:00

LLVM backend for 6502

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Ulrich Weigand 3b7a193521 [PowerPC] Fix and improve vector comparisons This patch refactors code generation of vector comparisons. This fixes a wrong code-gen bug for ISD::SETGE for floating-point types, and improves generated code for vector comparisons in general. Specifically, the patch moves all logic deciding how to implement vector comparisons into getVCmpInst, which gets two extra boolean outputs indicating to its caller whether its needs to swap the input operands and/or negate the result of the comparison. Apart from implementing these two modifications as directed by getVCmpInst, there is no need to ever implement vector comparisons in any other manner; in particular, there is never a need to perform two separate comparisons (e.g. one for equal and one for greater-than, as code used to do before this patch). Reviewed by Bill Schmidt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214714 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-04 13:13:57 +00:00
autoconf	[autoconf] Fixup s/3.5/3.6/. Clang's ident was 3.5.0svn in autoconf build.	2014-07-29 08:35:03 +00:00
bindings	[OCaml] Add Llvm.{string_of_const,const_element}.	2014-08-03 23:54:22 +00:00
cmake	Emit a warning if llvm_map_components_to_libraries() is used noting that its	2014-07-28 13:36:50 +00:00
docs	Update links to the gcc and java documentation that 404'd.	2014-08-04 09:26:40 +00:00
examples	Added LLVM_ENABLE_RTTI and LLVM_ENABLE_EH options that allow RTTI and EH	2014-07-22 15:41:18 +00:00
include	[mips] Add assembler support for '.set mipsX'.	2014-08-04 12:20:00 +00:00
lib	[PowerPC] Fix and improve vector comparisons	2014-08-04 13:13:57 +00:00
projects	[cmake] Use the external project machinery for libcxxabi so that it can	2014-07-25 10:27:40 +00:00
test	[PowerPC] Fix and improve vector comparisons	2014-08-04 13:13:57 +00:00
tools	verify-uselistorder: Reverse use-lists at every verification	2014-08-01 23:49:41 +00:00
unittests	BitcodeTests: Fix LINK_COMPONENTS.	2014-08-02 00:12:54 +00:00
utils	Add a small utility called bisect that enables commandline bisecting on a counter.	2014-08-02 01:39:08 +00:00
.arcconfig	Updated phabricator server.	2014-04-07 03:57:04 +00:00
.clang-format	Test commit.	2014-03-02 13:08:46 +00:00
.gitignore	Add Polly to the ignored trees.	2014-06-25 13:13:36 +00:00
CMakeLists.txt	Fix building with in-tree libc++abi on FreeBSD	2014-08-01 19:23:15 +00:00
CODE_OWNERS.TXT	Claim AA generally as code owner	2014-07-25 16:45:10 +00:00
configure	[autoconf] Fixup s/3.5/3.6/. Clang's ident was 3.5.0svn in autoconf build.	2014-07-29 08:35:03 +00:00
CREDITS.TXT	Update Credits.	2014-05-29 19:59:58 +00:00
LICENSE.TXT	Remove projects/sample.	2014-03-12 22:40:22 +00:00
llvm.spec.in
LLVMBuild.txt	Remove the very substantial, largely unmaintained legacy PGO	2013-10-02 15:42:23 +00:00
Makefile	[configure/make] Propagate names of build host tools when making BuildTools	2014-03-25 21:45:41 +00:00
Makefile.common	Makefile.common: Update a description, s/Source/SOURCES/ , according to MakefileGuide.html#control-variables .	2012-12-07 01:43:23 +00:00
Makefile.config.in	Track clang r213171	2014-07-16 16:50:34 +00:00
Makefile.rules	[Make] Fix dependencies for td.expanded	2014-06-20 19:00:41 +00:00
README.txt	Trivial test commit.	2014-04-26 19:05:45 +00:00

README.txt

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