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Initial patch for x32 ABI support.

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Add the x32 environment kind to the triple, and separate the concept of
pointer size and callee save stack slot size, since they're not equal
on x32.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173175 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky
2013-01-22 18:02:49 +00:00
parent 91df03b8f2
commit 9dd2a3b1f2
6 changed files with 34 additions and 5 deletions
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lib/Support/Triple.cpp
+2
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@@ -140,6 +140,7 @@ const char *Triple::getEnvironmentTypeName(EnvironmentType Kind) {
case GNU: return "gnu";
case GNUEABIHF: return "gnueabihf";
case GNUEABI: return "gnueabi";
case GNUX32: return "gnux32";
case EABI: return "eabi";
case MachO: return "macho";
case Android: return "android";
@@ -284,6 +285,7 @@ static Triple::EnvironmentType parseEnvironment(StringRef EnvironmentName) {
.StartsWith("eabi", Triple::EABI)
.StartsWith("gnueabihf", Triple::GNUEABIHF)
.StartsWith("gnueabi", Triple::GNUEABI)
.StartsWith("gnux32", Triple::GNUX32)
.StartsWith("gnu", Triple::GNU)
.StartsWith("macho", Triple::MachO)
.StartsWith("android", Triple::Android)