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The stack should be 16 byte aligned on 32 bit solaris. Patch by Yuri. 

llvm-svn: 126130
This commit is contained in:
Duncan Sands 2011-02-21 17:37:17 +00:00
parent ecbbf0825b
commit bda7175a43
2 changed files with 4 additions and 3 deletions
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6
llvm/lib/Target/X86/X86Subtarget.cpp
View File

@ -342,9 +342,9 @@ X86Subtarget::X86Subtarget(const std::string &TT, const std::string &FS,
assert((!Is64Bit || HasX86_64) &&
"64-bit code requested on a subtarget that doesn't support it!");
// Stack alignment is 16 bytes on Darwin and Linux (both 32 and 64 bit) and
// for all 64-bit targets.
if (isTargetDarwin() || isTargetLinux() || Is64Bit)
// Stack alignment is 16 bytes on Darwin, Linux and Solaris (both 32 and 64
// bit) and for all 64-bit targets.
if (isTargetDarwin() || isTargetLinux() || isTargetSolaris() || Is64Bit)
stackAlignment = 16;
if (StackAlignment)

1
llvm/lib/Target/X86/X86Subtarget.h
View File

@ -166,6 +166,7 @@ public:
bool hasVectorUAMem() const { return HasVectorUAMem; }
bool isTargetDarwin() const { return TargetTriple.getOS() == Triple::Darwin; }
bool isTargetSolaris() const { return TargetTriple.getOS() == Triple::Solaris; }
// ELF is a reasonably sane default and the only other X86 targets we
// support are Darwin and Windows. Just use "not those".