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Honour built-in defines on win64 targets for automatically subtarget recognize.

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Force stack alignment to 16 bytes on win targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48695 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov
2008-03-22 21:18:22 +00:00
parent 508f0fdb53
commit 2b4f780585
1 changed files with 3 additions and 2 deletions
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5
lib/Target/X86/X86Subtarget.cpp
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@@ -274,7 +274,7 @@ X86Subtarget::X86Subtarget(const Module &M, const std::string &FS, bool is64Bit)
} else if (TT.empty()) {
#if defined(__CYGWIN__)
TargetType = isCygwin;
#elif defined(__MINGW32__)
#elif defined(__MINGW32__) || defined(__MINGW64__)
TargetType = isMingw;
#elif defined(__APPLE__)
TargetType = isDarwin;
@@ -284,7 +284,7 @@ X86Subtarget::X86Subtarget(const Module &M, const std::string &FS, bool is64Bit)
DarwinVers = 8; // Minimum supported darwin is Tiger.
#endif
#elif defined(_WIN32)
#elif defined(_WIN32) || defined(_WIN64)
TargetType = isWindows;
#endif
}
@@ -299,6 +299,7 @@ X86Subtarget::X86Subtarget(const Module &M, const std::string &FS, bool is64Bit)
if (TargetType == isDarwin ||
TargetType == isCygwin ||
TargetType == isMingw ||
TargetType == isWindows ||
(TargetType == isELF && Is64Bit))
stackAlignment = 16;
}