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Diffstat (limited to 'lib/Target/X86/X86Subtarget.cpp')
-rw-r--r--lib/Target/X86/X86Subtarget.cpp8
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index 610bf1da43..71b5cb31f5 100644
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -315,11 +315,9 @@ X86Subtarget::X86Subtarget(const Module &M, const std::string &FS, bool is64Bit)
? X86Subtarget::Intel : X86Subtarget::ATT;
}
- if (TargetType == isDarwin ||
- TargetType == isCygwin ||
- TargetType == isMingw ||
- TargetType == isWindows ||
- (TargetType == isELF && Is64Bit))
+ // Stack alignment is 16 bytes on Darwin (both 32 and 64 bit) and for all 64
+ // bit targets.
+ if (TargetType == isDarwin || Is64Bit)
stackAlignment = 16;
if (StackAlignment)