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X86: simplify data layout calculation

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X86Subtarget::isTargetCygMing || X86Subtarget::isTargetKnownWindowsMSVC is
equivalent to all Windows environments.  Simplify the check to isOSWindows.
NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210431 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Saleem Abdulrasool 2014-06-08 19:08:36 +00:00
parent 16aac741f6
commit aa53e49779
1 changed files with 2 additions and 3 deletions
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5
lib/Target/X86/X86TargetMachine.cpp
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@ -39,8 +39,7 @@ static std::string computeDataLayout(const X86Subtarget &ST) {
Ret += "-p:32:32";
// Some ABIs align 64 bit integers and doubles to 64 bits, others to 32.
if (ST.is64Bit() || ST.isTargetCygMing() || ST.isTargetKnownWindowsMSVC() ||
ST.isTargetNaCl())
if (ST.is64Bit() || ST.isOSWindows() || ST.isTargetNaCl())
Ret += "-i64:64";
else
Ret += "-f64:32:64";
@ -60,7 +59,7 @@ static std::string computeDataLayout(const X86Subtarget &ST) {
Ret += "-n8:16:32";
// The stack is aligned to 32 bits on some ABIs and 128 bits on others.
if (!ST.is64Bit() && (ST.isTargetCygMing() || ST.isTargetKnownWindowsMSVC()))
if (!ST.is64Bit() && ST.isOSWindows())
Ret += "-S32";
else
Ret += "-S128";