llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-24 06:30:19 +00:00

LLVM backend for 6502

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Bill Schmidt 12ae7fd2da [PowerPC] Fix PR16556 (handle undef ppcf128 in LowerFP_TO_INT). PPCTargetLowering::LowerFP_TO_INT() expects its source operand to be either an f32 or f64, but this is not checked. A long double (ppcf128) operand will normally be custom-lowered to a conversion to f64 in this context. However, this isn't the case for an UNDEF node. This patch recognizes a ppcf128 as a legal source operand for FP_TO_INT only if it's an undef, in which case it creates an undef of the target type. At some point we might want to do a wholesale custom lowering of ISD::UNDEF when the type is ppcf128, but it's not really clear that's a great idea, and probably more work than it's worth for a situation that only arises in the case of a programming error. At this point I think simple is best. The test case comes from PR16556, and is a crash-test only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185821 91177308-0d34-0410-b5e6-96231b3b80d8		2013-07-08 14:22:45 +00:00
autoconf	Reapply r185601 with a fix for the cmake build.	2013-07-04 01:10:38 +00:00
bindings
cmake	Reapply r185601 with a fix for the cmake build.	2013-07-04 01:10:38 +00:00
docs	MC: Implement COFF .linkonce directive	2013-07-06 12:13:10 +00:00
examples	ExceptionDemo: Corresponding to r181820, SectionMemoryManager should belong to RTDyldMemoryManager.	2013-05-14 23:05:00 +00:00
include	Add missing per-argument doesNotAccessMemory accessors. No functionality change	2013-07-07 08:29:51 +00:00
lib	[PowerPC] Fix PR16556 (handle undef ppcf128 in LowerFP_TO_INT).	2013-07-08 14:22:45 +00:00
projects	The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.	2013-07-01 08:07:52 +00:00
runtime	Remove "-Wl,-seg1addr -Wl,0xE0000000" from link options.	2013-06-04 15:26:37 +00:00
test	[PowerPC] Fix PR16556 (handle undef ppcf128 in LowerFP_TO_INT).	2013-07-08 14:22:45 +00:00
tools	COFFDumper: Print uint64_t with the right format string.	2013-07-06 20:01:46 +00:00
unittests	Fix windows build.	2013-07-05 22:32:33 +00:00
utils	Extend 'readonly' and 'readnone' to work on function arguments as well as	2013-07-06 00:29:58 +00:00
.arcconfig
.gitignore
CMakeLists.txt	Support using "host" as a target in LLVM_TARGETS_TO_BUILD when using cmake.	2013-06-26 07:57:53 +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	Reapply r185601 with a fix for the cmake build.	2013-07-04 01:10:38 +00:00
CREDITS.TXT	Identify me on IRC.	2013-06-18 22:09:36 +00:00
LICENSE.TXT	Be more specific and capitalize filenames.	2013-05-21 21:22:34 +00:00
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	Add an autoconf option for turning on -gsplit-dwarf by default	2013-06-25 01:12:25 +00:00
Makefile.rules	The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.	2013-07-01 08:07:52 +00:00
README.txt

README.txt

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