Daniel Sanders fe2b8b1960 [mips] Promote i32 arguments to i64 for the N32/N64 ABI and fix <64-bit structs... ... Summary: ... and after all that refactoring, it's possible to distinguish softfloat floating point values from integers so this patch no longer breaks softfloat to do it. Remove direct handling of i32's in the N32/N64 ABI by promoting them to i64. This more closely reflects the ABI documentation and also fixes problems with stack arguments on big-endian targets. We now rely on signext/zeroext annotations (already generated by clang) and the Assert[SZ]ext nodes to avoid the introduction of unnecessary sign/zero extends. It was not possible to convert three tests to use signext/zeroext. These tests are bswap.ll, ctlz-v.ll, ctlz-v.ll. It's not possible to put signext on a vector type so we just accept the sign extends here for now. These tests don't pass the vectors the same way clang does (clang puts multiple elements in the same argument, these map 1 element to 1 argument) so we don't need to worry too much about it. With this patch, all known N32/N64 bugs should be fixed and we now pass the first 10,000 tests generated by ABITest.py. Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D6117 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221534 91177308-0d34-0410-b5e6-96231b3b80d8		2014-11-07 16:54:21 +00:00
..
Analysis	Indentation fixes	2014-11-06 19:05:57 +00:00
AsmParser	X86: Implement the vectorcall calling convention	2014-10-28 01:29:26 +00:00
Bitcode	Factor out call to push_back. NFC.	2014-11-06 22:39:16 +00:00
CodeGen	[RegAlloc] Kill off the trivial spiller - nobody is using it any more.	2014-11-06 19:12:38 +00:00
DebugInfo	[dwarfdump] Dump DW_AT_ranges values inline in the debug_info dump.	2014-10-23 04:08:34 +00:00
ExecutionEngine	[JIT] Fix more missing endian conversions (opcodes for AArch64, ARM, and Mips stub functions, and ARM target in general)	2014-11-06 09:53:05 +00:00
IR	Add Position-independent Code model Module API.	2014-11-07 04:46:10 +00:00
IRReader	Remove unused variable. NFC.	2014-11-06 23:16:57 +00:00
LineEditor
Linker	IR: MDNode => Value: NamedMDNode::getOperator()	2014-11-05 18:16:03 +00:00
LTO	Add an option to the LTO code generator to disable vectorization during LTO	2014-10-26 21:50:58 +00:00
MC	Use a StringRefMemoryObject. NFC.	2014-11-07 01:09:51 +00:00
Object	[ELF][yaml2obj] Handle additional MIPS specific st_other field flags	2014-11-06 22:46:24 +00:00
Option
ProfileData	Use ErrorOr for the ::create factory on instrumented and sample profilers.	2014-11-03 00:51:45 +00:00
Support	[CMake] LLVMSupport: Give system_libs PRIVATE scope when LLVMSupport is built as SHARED. Users of LLVMSupport won't inherit ${system_libs}.	2014-11-07 16:08:19 +00:00
TableGen
Target	[mips] Promote i32 arguments to i64 for the N32/N64 ABI and fix <64-bit structs...	2014-11-07 16:54:21 +00:00
Transforms	SCCP: overdefined calls cannot become constant	2014-11-07 08:54:19 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile