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760a46522a
llvm-6502/lib
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Oliver Stannard 760a46522a [ARM] Enable DP copy, load and store instructions for FPv4-SP 
The FPv4-SP floating-point unit is generally referred to as
single-precision only, but it does have double-precision registers and
load, store and GPR<->DPR move instructions which operate on them.
This patch enables the use of these registers, the main advantage of
which is that we now comply with the AAPCS-VFP calling convention.
This partially reverts r209650, which added some AAPCS-VFP support,
but did not handle return values or alignment of double arguments in
registers.

This patch also adds tests for Thumb2 code generation for
floating-point instructions and intrinsics, which previously only
existed for ARM.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216172 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-21 12:50:31 +00:00
..
Analysis Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size. 2014-08-21 05:55:13 +00:00
AsmParser Split parseAssembly into parseAssembly and parseAssemblyInto. 2014-08-19 22:05:47 +00:00
Bitcode BitcodeReader: Only create one basic block for each blockaddress 2014-08-16 01:54:37 +00:00
CodeGen [ARM] Enable DP copy, load and store instructions for FPv4-SP 2014-08-21 12:50:31 +00:00
DebugInfo Don't own the buffer in object::Binary. 2014-08-19 18:44:46 +00:00
ExecutionEngine IntelJITEventListener updates to fix breaks by recent changes to EngineBuilder and DIContext. 2014-08-21 07:01:55 +00:00
IR Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size. 2014-08-21 05:55:13 +00:00
IRReader Modernize the .ll parsing interface. 2014-08-19 16:58:54 +00:00
LineEditor
Linker Set comdats when lazily linking functions. 2014-08-15 20:17:08 +00:00
LTO Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size. 2014-08-21 05:55:13 +00:00
MC Don't allow MCStreamer::EmitIntValue to output 0-byte integers. 2014-08-20 22:46:38 +00:00
Object Fix a pair of use after free. Should bring the bots back. 2014-08-19 18:59:14 +00:00
Option [Option] Support MultiArg in --help 2014-08-15 21:35:07 +00:00
ProfileData Don't own the buffer in object::Binary. 2014-08-19 18:44:46 +00:00
Support Remove custom implementations of max/min in StringRef that was originally added to work an old gcc bug. I believe its been fixed by now. 2014-08-21 04:31:10 +00:00
TableGen Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Target [ARM] Enable DP copy, load and store instructions for FPv4-SP 2014-08-21 12:50:31 +00:00
Transforms Reassociate x + -0.1234 * y into x - 0.1234 * y 2014-08-21 10:45:30 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile