llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-02 07:32:52 +00:00

LLVM backend for 6502

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Benjamin Kramer 17c836c4b5 X86: Don't emit conditional floating point moves on when targeting pre-pentiumpro architectures. * Model FPSW (the FPU status word) as a register. * Add ISel patterns for the FUCOM, FNSTSW and SAHF instructions. During Legalize/Lowering, build a node sequence to transfer the comparison result from FPSW into EFLAGS. If you're wondering about the right-shift: That's an implicit sub-register extraction (%ax -> %ah) which is handled later on by the instruction selector. Fixes PR6679. Patch by Christoph Erhardt! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155704 91177308-0d34-0410-b5e6-96231b3b80d8		2012-04-27 12:07:43 +00:00
autoconf	Kick off 3.2 cycle for LLVM trunk.	2012-04-20 18:15:07 +00:00
bindings
cmake	[CMake] Restructure how Clang, Polly and other external projects get included.	2012-04-26 19:43:35 +00:00
docs	Add note about returns_twice magic removal from LLVM itself.	2012-04-26 20:10:07 +00:00
examples	Remove llvm-ld and llvm-stub (which is only used by llvm-ld).	2012-04-19 19:27:54 +00:00
include	Reapply the SmallMap patch with a fix.	2012-04-25 18:01:58 +00:00
lib	X86: Don't emit conditional floating point moves on when targeting pre-pentiumpro architectures.	2012-04-27 12:07:43 +00:00
projects	Update config.sub in the sample project.	2012-04-27 10:27:32 +00:00
runtime	Defensively guard against calling malloc() with a size of zero.	2012-04-26 20:54:27 +00:00
test	X86: Don't emit conditional floating point moves on when targeting pre-pentiumpro architectures.	2012-04-27 12:07:43 +00:00
tools	DumpSegment64Command() wasn't returning correct result. Caught by static analyzer. rdar://11329354	2012-04-26 22:07:28 +00:00
unittests	Fixed SmallMap test. The order of items is undefined in DenseMap. So being checking the increment for big mode, we can only check that all items are in map.	2012-04-26 18:45:24 +00:00
utils	Add ifdef around getSubtargetFeatureName in tablegen output file so that only targets that want the function get it. This prevents other targets from getting an unused function warning.	2012-04-25 06:56:34 +00:00
.gitignore	[docs] Stub out structure for Sphinx-based docs.	2012-04-19 16:31:19 +00:00
CMakeLists.txt	CMake: Prune redundant LLVM_COMPILER_JOBS from llvm/CMakeLists.txt. HandleLLVMOptions.cmake has it.	2012-04-21 14:50:56 +00:00
configure	Kick off 3.2 cycle for LLVM trunk.	2012-04-20 18:15:07 +00:00
CREDITS.TXT	Update woefully stale credits entry. Everything listed there had been	2012-04-17 01:19:37 +00:00
LICENSE.TXT	Add YAML parser to Support.	2012-04-03 23:09:22 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile	When cross compiling, install a host version of llvm-config. <rdar://11187889>	2012-04-19 23:19:55 +00:00
Makefile.common
Makefile.config.in
Makefile.rules	Remove llvm-ld and llvm-stub (which is only used by llvm-ld).	2012-04-19 19:27:54 +00:00
README.txt

README.txt

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