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| author | Juergen Ributzka <juergen@apple.com> | 2013-11-08 23:28:16 +0000 |
|---|---|---|
| committer | Juergen Ributzka <juergen@apple.com> | 2013-11-08 23:28:16 +0000 |
| commit | 623d2e618f4e672c47edff9ec63ed6d733ac81d3 (patch) | |
| tree | b979de9c381f0ca66085b02e248b2fe3b9c50966 /lib/AsmParser | |
| parent | d900b1179535298510490030a5d2ecce93f79eb0 (diff) | |
| download | external_llvm-623d2e618f4e672c47edff9ec63ed6d733ac81d3.zip external_llvm-623d2e618f4e672c47edff9ec63ed6d733ac81d3.tar.gz external_llvm-623d2e618f4e672c47edff9ec63ed6d733ac81d3.tar.bz2 | |
[Stackmap] Add AnyReg calling convention support for patchpoint intrinsic.
The idea of the AnyReg Calling Convention is to provide the call arguments in
registers, but not to force them to be placed in a paticular order into a
specified set of registers. Instead it is up tp the register allocator to assign
any register as it sees fit. The same applies to the return value (if
applicable).
Differential Revision: http://llvm-reviews.chandlerc.com/D2009
Reviewed by Andy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194293 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser')
| -rw-r--r-- | lib/AsmParser/LLLexer.cpp | 1 | ||||
| -rw-r--r-- | lib/AsmParser/LLParser.cpp | 2 | ||||
| -rw-r--r-- | lib/AsmParser/LLToken.h | 2 |
3 files changed, 4 insertions, 1 deletions
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp index 4343760..4c9439a 100644 --- a/lib/AsmParser/LLLexer.cpp +++ b/lib/AsmParser/LLLexer.cpp @@ -558,6 +558,7 @@ lltok::Kind LLLexer::LexIdentifier() { KEYWORD(x86_64_sysvcc); KEYWORD(x86_64_win64cc); KEYWORD(webkit_jscc); + KEYWORD(anyregcc); KEYWORD(cc); KEYWORD(c); diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp index 079a532..ad2cbe3 100644 --- a/lib/AsmParser/LLParser.cpp +++ b/lib/AsmParser/LLParser.cpp @@ -1343,6 +1343,7 @@ bool LLParser::ParseOptionalVisibility(unsigned &Res) { /// ::= 'x86_64_sysvcc' /// ::= 'x86_64_win64cc' /// ::= 'webkit_jscc' +/// ::= 'anyregcc' /// ::= 'cc' UINT /// bool LLParser::ParseOptionalCallingConv(CallingConv::ID &CC) { @@ -1366,6 +1367,7 @@ bool LLParser::ParseOptionalCallingConv(CallingConv::ID &CC) { case lltok::kw_x86_64_sysvcc: CC = CallingConv::X86_64_SysV; break; case lltok::kw_x86_64_win64cc: CC = CallingConv::X86_64_Win64; break; case lltok::kw_webkit_jscc: CC = CallingConv::WebKit_JS; break; + case lltok::kw_anyregcc: CC = CallingConv::AnyReg; break; case lltok::kw_cc: { unsigned ArbitraryCC; Lex.Lex(); diff --git a/lib/AsmParser/LLToken.h b/lib/AsmParser/LLToken.h index e8389e4..086ea95 100644 --- a/lib/AsmParser/LLToken.h +++ b/lib/AsmParser/LLToken.h @@ -91,7 +91,7 @@ namespace lltok { kw_ptx_kernel, kw_ptx_device, kw_spir_kernel, kw_spir_func, kw_x86_64_sysvcc, kw_x86_64_win64cc, - kw_webkit_jscc, + kw_webkit_jscc, kw_anyregcc, // Attributes: kw_attributes, |