| 45d3950e373412f395413c81a0310e8090508608 |
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09-Oct-2013 |
Hans Wennborg <hans@hanshq.net> |
Tighten diagnostics for calling conventions on variadic functions
Follow-up from r192240.
This makes it an error to use callee-cleanup conventions on variadic
functions, except for __fastcall and __stdcall, which we ignore with
a warning for GCC and MSVC compatibility.
Differential Revision: http://llvm-reviews.chandlerc.com/D1870
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192308 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CodeGen/microsoft-call-conv.c
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| 3636fb126ffa22704c5eacb52fc5673247d8ad57 |
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08-Oct-2013 |
Hans Wennborg <hans@hanshq.net> |
Turn error about fastcall variadic function into warning in MS mode (PR12535)
MSVC allows this and silently falls back to __cdecl for variadic functions.
This patch turns Clang's error into a warning in MS mode and adds a test
to make sure we generate correct code.
Differential Revision: http://llvm-reviews.chandlerc.com/D1861
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192240 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CodeGen/microsoft-call-conv.c
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| 93ab6bf534fb6c26563c00f28a8fc5581bb71dfd |
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15-Aug-2013 |
Stephen Lin <stephenwlin@gmail.com> |
CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188447 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CodeGen/microsoft-call-conv.c
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| 82bfa19fe3be324b13fdbcda46304b52c500f0d4 |
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02-Oct-2012 |
Aaron Ballman <aaron@aaronballman.com> |
Allowing individual targets to determine whether a given calling convention is allowed or ignored with warning. This allows for correct name mangling for x64 targets on Windows, which in turn allows for linking against the Win32 APIs.
Fixes PR13782
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165015 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CodeGen/microsoft-call-conv.c
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| 01f151e0ffba72bcad770bea5f563a9b68ca050e |
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21-Sep-2011 |
John McCall <rjmccall@apple.com> |
ANSI C requires that a call to an unprototyped function type succeed
if the definition has a non-variadic prototype with compatible
parameters. Therefore, the default rule for such calls must be to
use a non-variadic convention. Achieve this by casting the callee to
the function type with which it is required to be compatible, unless
the target specifically opts out and insists that unprototyped calls
should use the variadic rules. The only case of that I'm aware of is
the x86-64 convention, which passes arguments the same way in both
cases but also sets a small amount of extra information; here we seek
to maintain compatibility with GCC, which does set this when calling
an unprototyped function.
Addresses PR10810 and PR10713.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140241 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CodeGen/microsoft-call-conv.c
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| d1808f380aed0fa19573909ada3e26233c80f87c |
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18-May-2010 |
Douglas Gregor <dgregor@apple.com> |
Add missing test case, provided by Steven Watanabe.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104037 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CodeGen/microsoft-call-conv.c
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