Jonathan Roelofs b23c2d9b2c Re-apply r214881: Fix return sequence on armv4 thumb ... This reverts r214893, re-applying r214881 with the test case relaxed a bit to satiate the build bots. POP on armv4t cannot be used to change thumb state (unilke later non-m-class architectures), therefore we need a different return sequence that uses 'bx' instead: POP {r3} ADD sp, #offset BX r3 This patch also fixes an issue where the return value in r3 would get clobbered for functions that return 128 bits of data. In that case, we generate this sequence instead: MOV ip, r3 POP {r3} ADD sp, #offset MOV lr, r3 MOV r3, ip BX lr http://reviews.llvm.org/D4748 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214928 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-05 21:32:21 +00:00
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Analysis	Teach the SLP Vectorizer that keeping some values live over a callsite can have a cost.	2014-08-05 12:30:34 +00:00
AsmParser	Remove dead code in condition	2014-08-05 18:22:58 +00:00
Bitcode	BitcodeReader: Fix non-determinism in use-list order	2014-08-05 17:49:48 +00:00
CodeGen	Optimize vector fabs of bitcasted constant integer values.	2014-08-05 17:35:22 +00:00
DebugInfo
ExecutionEngine
IR	Provide convenient access to the zext/sext attributes of function arguments. NFC.	2014-08-05 05:43:41 +00:00
IRReader
LineEditor
Linker
LTO	Don't internalize all but main by default.	2014-08-05 20:10:38 +00:00
MC	Enable Darwin vararg parameters support in assembler macros.	2014-08-04 23:14:37 +00:00
Object
Option
ProfileData
Support
TableGen	Allow binary and for tblgen math.	2014-08-05 09:43:25 +00:00
Target	Re-apply r214881: Fix return sequence on armv4 thumb	2014-08-05 21:32:21 +00:00
Transforms	Don't internalize all but main by default.	2014-08-05 20:10:38 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile