The stack should be 16 byte aligned on 32 bit solaris. Patch by Yuri.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126130 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index de76856..3f55144 100644
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -342,9 +342,9 @@
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)
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index 8a119b4..a1e47a2 100644
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -166,6 +166,7 @@
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".