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llvm-mirror/lib
Oren Ben Simhon 1f76347a16 [X86] Support of no_caller_saved_registers attribute
This patch implements the LLVM part for no_caller_saved_registers attribute as appears here: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=5ed3cc7b66af4758f7849ed6f65f4365be8223be.
In order to implement the attribute, we use the dynamic CSR mechanism to remove returned/passed arguments from the function regmask/CSR list.

Differential Revision: https://reviews.llvm.org/D31876

llvm-svn: 302020
2017-05-03 13:07:19 +00:00
..
Analysis Replace hardcoded intrinsic list with speculatable attribute. 2017-05-03 02:26:10 +00:00
AsmParser AMDGPU: Add AMDGPU_HS calling convention 2017-05-02 15:41:10 +00:00
Bitcode Bitcode: Simplify how we enumerate summaries in the index. NFCI. 2017-05-02 17:48:39 +00:00
CodeGen [PowerPC, DAGCombiner] Fold a << (b % (sizeof(a) * 8)) back to a single instruction 2017-05-03 00:07:02 +00:00
DebugInfo Revert r301986 (and subsequent r301987). 2017-05-03 07:29:25 +00:00
Demangle
ExecutionEngine [APInt] Use inplace shift methods where possible. NFCI 2017-04-28 03:36:24 +00:00
Fuzzer Fuzzer: Mark test/cxxstring.test UNSUPPORTED: windows 2017-04-28 23:59:53 +00:00
IR Support arbitrary address space pointers in masked gather/scatter intrinsics. 2017-05-03 12:28:54 +00:00
IRReader
LibDriver Fix some ArgList uses after API change in r300135. 2017-04-12 23:43:58 +00:00
LineEditor
Linker [Linker] Provide callback for internalization 2017-03-13 18:08:11 +00:00
LTO Bitcode: Make the summary reader responsible for merging. NFCI. 2017-05-01 22:04:36 +00:00
MC [LLVM][inline-asm] Altmacro absolute expression '%' feature 2017-05-01 13:20:12 +00:00
Object Add llvm::object::getELFSectionTypeName(). 2017-05-02 14:04:52 +00:00
ObjectYAML [WebAssembly] Allow for signed relocation addends 2017-04-26 00:02:31 +00:00
Option ArgList: cache index ranges containing arguments with each ID 2017-04-12 23:19:51 +00:00
Passes [PM/LoopUnswitch] Introduce a new, simpler loop unswitch pass. 2017-04-27 18:45:20 +00:00
ProfileData [ProfileData] Unify getInstrProf*SectionName helpers 2017-04-15 00:09:57 +00:00
Support [Triple] Add a "macos" OS type that acts as a synonym for "macosx" 2017-05-03 10:42:35 +00:00
TableGen
Target [X86] Support of no_caller_saved_registers attribute 2017-05-03 13:07:19 +00:00
Transforms [Loop Deletion] Delete loops that are never executed 2017-05-03 11:47:11 +00:00
XRay [XRay] - Fix spelling error to test commit access. 2017-04-06 03:32:01 +00:00
CMakeLists.txt
LLVMBuild.txt