mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-12-17 00:27:31 +00:00
Switch a bunch of manual if-chains to use StringSwitch. Clean them up in
the process. Some of these are still a bit gross. Still, this cuts 80 some lines out of this ridiculous file. ;] llvm-svn: 150331
This commit is contained in:
Chandler Carruth
parent
76547b82f2
commit
6e32c6c35e
@ -9,6 +9,7 @@
|
||||
|
||||
#include "llvm/ADT/Triple.h"
|
||||
#include "llvm/ADT/SmallString.h"
|
||||
#include "llvm/ADT/StringSwitch.h"
|
||||
#include "llvm/ADT/STLExtras.h"
|
||||
#include "llvm/Support/ErrorHandling.h"
|
||||
#include <cstring>
|
||||
@ -134,54 +135,31 @@ const char *Triple::getEnvironmentTypeName(EnvironmentType Kind) {
|
||||
}
|
||||
|
||||
Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) {
|
||||
if (Name == "arm")
|
||||
return arm;
|
||||
if (Name == "cellspu")
|
||||
return cellspu;
|
||||
if (Name == "mips")
|
||||
return mips;
|
||||
if (Name == "mipsel")
|
||||
return mipsel;
|
||||
if (Name == "mips64")
|
||||
return mips64;
|
||||
if (Name == "mips64el")
|
||||
return mips64el;
|
||||
if (Name == "msp430")
|
||||
return msp430;
|
||||
if (Name == "ppc64")
|
||||
return ppc64;
|
||||
if (Name == "ppc32")
|
||||
return ppc;
|
||||
if (Name == "ppc")
|
||||
return ppc;
|
||||
if (Name == "mblaze")
|
||||
return mblaze;
|
||||
if (Name == "hexagon")
|
||||
return hexagon;
|
||||
if (Name == "sparc")
|
||||
return sparc;
|
||||
if (Name == "sparcv9")
|
||||
return sparcv9;
|
||||
if (Name == "tce")
|
||||
return tce;
|
||||
if (Name == "thumb")
|
||||
return thumb;
|
||||
if (Name == "x86")
|
||||
return x86;
|
||||
if (Name == "x86-64")
|
||||
return x86_64;
|
||||
if (Name == "xcore")
|
||||
return xcore;
|
||||
if (Name == "ptx32")
|
||||
return ptx32;
|
||||
if (Name == "ptx64")
|
||||
return ptx64;
|
||||
if (Name == "le32")
|
||||
return le32;
|
||||
if (Name == "amdil")
|
||||
return amdil;
|
||||
|
||||
return UnknownArch;
|
||||
return StringSwitch<Triple::ArchType>(Name)
|
||||
.Case("arm", arm)
|
||||
.Case("cellspu", cellspu)
|
||||
.Case("mips", mips)
|
||||
.Case("mipsel", mipsel)
|
||||
.Case("mips64", mips64)
|
||||
.Case("mips64el", mips64el)
|
||||
.Case("msp430", msp430)
|
||||
.Case("ppc64", ppc64)
|
||||
.Case("ppc32", ppc)
|
||||
.Case("ppc", ppc)
|
||||
.Case("mblaze", mblaze)
|
||||
.Case("hexagon", hexagon)
|
||||
.Case("sparc", sparc)
|
||||
.Case("sparcv9", sparcv9)
|
||||
.Case("tce", tce)
|
||||
.Case("thumb", thumb)
|
||||
.Case("x86", x86)
|
||||
.Case("x86-64", x86_64)
|
||||
.Case("xcore", xcore)
|
||||
.Case("ptx32", ptx32)
|
||||
.Case("ptx64", ptx64)
|
||||
.Case("le32", le32)
|
||||
.Case("amdil", amdil)
|
||||
.Default(UnknownArch);
|
||||
}
|
||||
|
||||
Triple::ArchType Triple::getArchTypeForDarwinArchName(StringRef Str) {
|
||||
@ -197,36 +175,21 @@ Triple::ArchType Triple::getArchTypeForDarwinArchName(StringRef Str) {
|
||||
// This code must be kept in sync with Clang's Darwin specific argument
|
||||
// translation.
|
||||
|
||||
if (Str == "ppc" || Str == "ppc601" || Str == "ppc603" || Str == "ppc604" ||
|
||||
Str == "ppc604e" || Str == "ppc750" || Str == "ppc7400" ||
|
||||
Str == "ppc7450" || Str == "ppc970")
|
||||
return Triple::ppc;
|
||||
|
||||
if (Str == "ppc64")
|
||||
return Triple::ppc64;
|
||||
|
||||
if (Str == "i386" || Str == "i486" || Str == "i486SX" || Str == "pentium" ||
|
||||
Str == "i586" || Str == "pentpro" || Str == "i686" || Str == "pentIIm3" ||
|
||||
Str == "pentIIm5" || Str == "pentium4")
|
||||
return Triple::x86;
|
||||
|
||||
if (Str == "x86_64")
|
||||
return Triple::x86_64;
|
||||
|
||||
// This is derived from the driver driver.
|
||||
if (Str == "arm" || Str == "armv4t" || Str == "armv5" || Str == "xscale" ||
|
||||
Str == "armv6" || Str == "armv7" || Str == "armv7f" || Str == "armv7k" ||
|
||||
Str == "armv7s")
|
||||
return Triple::arm;
|
||||
|
||||
if (Str == "ptx32")
|
||||
return Triple::ptx32;
|
||||
if (Str == "ptx64")
|
||||
return Triple::ptx64;
|
||||
if (Str == "amdil")
|
||||
return Triple::amdil;
|
||||
|
||||
return Triple::UnknownArch;
|
||||
return StringSwitch<ArchType>(Str)
|
||||
.Cases("ppc", "ppc601", "ppc603", "ppc604", "ppc604e", Triple::ppc)
|
||||
.Cases("ppc750", "ppc7400", "ppc7450", "ppc970", Triple::ppc)
|
||||
.Case("ppc64", Triple::ppc64)
|
||||
.Cases("i386", "i486", "i486SX", "i586", "i686", Triple::x86)
|
||||
.Cases("pentium", "pentpro", "pentIIm3", "pentIIm5", "pentium4",
|
||||
Triple::x86)
|
||||
.Case("x86_64", Triple::x86_64)
|
||||
// This is derived from the driver driver.
|
||||
.Cases("arm", "armv4t", "armv5", "armv6", Triple::arm)
|
||||
.Cases("armv7", "armv7f", "armv7k", "armv7s", "xscale", Triple::arm)
|
||||
.Case("ptx32", Triple::ptx32)
|
||||
.Case("ptx64", Triple::ptx64)
|
||||
.Case("amdil", Triple::amdil)
|
||||
.Default(Triple::UnknownArch);
|
||||
}
|
||||
|
||||
// Returns architecture name that is understood by the target assembler.
|
||||
@ -234,106 +197,66 @@ const char *Triple::getArchNameForAssembler() {
|
||||
if (!isOSDarwin() && getVendor() != Triple::Apple)
|
||||
return NULL;
|
||||
|
||||
StringRef Str = getArchName();
|
||||
if (Str == "i386")
|
||||
return "i386";
|
||||
if (Str == "x86_64")
|
||||
return "x86_64";
|
||||
if (Str == "powerpc")
|
||||
return "ppc";
|
||||
if (Str == "powerpc64")
|
||||
return "ppc64";
|
||||
if (Str == "mblaze" || Str == "microblaze")
|
||||
return "mblaze";
|
||||
if (Str == "arm")
|
||||
return "arm";
|
||||
if (Str == "armv4t" || Str == "thumbv4t")
|
||||
return "armv4t";
|
||||
if (Str == "armv5" || Str == "armv5e" || Str == "thumbv5"
|
||||
|| Str == "thumbv5e")
|
||||
return "armv5";
|
||||
if (Str == "armv6" || Str == "thumbv6")
|
||||
return "armv6";
|
||||
if (Str == "armv7" || Str == "thumbv7")
|
||||
return "armv7";
|
||||
if (Str == "ptx32")
|
||||
return "ptx32";
|
||||
if (Str == "ptx64")
|
||||
return "ptx64";
|
||||
if (Str == "le32")
|
||||
return "le32";
|
||||
if (Str == "amdil")
|
||||
return "amdil";
|
||||
return NULL;
|
||||
return StringSwitch<const char*>(getArchName())
|
||||
.Case("i386", "i386")
|
||||
.Case("x86_64", "x86_64")
|
||||
.Case("powerpc", "ppc")
|
||||
.Case("powerpc64", "ppc64")
|
||||
.Cases("mblaze", "microblaze", "mblaze")
|
||||
.Case("arm", "arm")
|
||||
.Cases("armv4t", "thumbv4t", "armv4t")
|
||||
.Cases("armv5", "armv5e", "thumbv5", "thumbv5e", "armv5")
|
||||
.Cases("armv6", "thumbv6", "armv6")
|
||||
.Cases("armv7", "thumbv7", "armv7")
|
||||
.Case("ptx32", "ptx32")
|
||||
.Case("ptx64", "ptx64")
|
||||
.Case("le32", "le32")
|
||||
.Case("amdil", "amdil")
|
||||
.Default(NULL);
|
||||
}
|
||||
|
||||
//
|
||||
|
||||
Triple::ArchType Triple::ParseArch(StringRef ArchName) {
|
||||
if (ArchName.size() == 4 && ArchName[0] == 'i' &&
|
||||
ArchName[2] == '8' && ArchName[3] == '6' &&
|
||||
ArchName[1] - '3' < 6) // i[3-9]86
|
||||
return x86;
|
||||
else if (ArchName == "amd64" || ArchName == "x86_64")
|
||||
return x86_64;
|
||||
else if (ArchName == "powerpc")
|
||||
return ppc;
|
||||
else if ((ArchName == "powerpc64") || (ArchName == "ppu"))
|
||||
return ppc64;
|
||||
else if (ArchName == "mblaze")
|
||||
return mblaze;
|
||||
else if (ArchName == "arm" ||
|
||||
ArchName.startswith("armv") ||
|
||||
ArchName == "xscale")
|
||||
return arm;
|
||||
else if (ArchName == "thumb" ||
|
||||
ArchName.startswith("thumbv"))
|
||||
return thumb;
|
||||
else if (ArchName == "spu" || ArchName == "cellspu")
|
||||
return cellspu;
|
||||
else if (ArchName == "msp430")
|
||||
return msp430;
|
||||
else if (ArchName == "mips" || ArchName == "mipseb" ||
|
||||
ArchName == "mipsallegrex")
|
||||
return mips;
|
||||
else if (ArchName == "mipsel" || ArchName == "mipsallegrexel" ||
|
||||
ArchName == "psp")
|
||||
return mipsel;
|
||||
else if (ArchName == "mips64" || ArchName == "mips64eb")
|
||||
return mips64;
|
||||
else if (ArchName == "mips64el")
|
||||
return mips64el;
|
||||
else if (ArchName == "hexagon")
|
||||
return hexagon;
|
||||
else if (ArchName == "sparc")
|
||||
return sparc;
|
||||
else if (ArchName == "sparcv9")
|
||||
return sparcv9;
|
||||
else if (ArchName == "tce")
|
||||
return tce;
|
||||
else if (ArchName == "xcore")
|
||||
return xcore;
|
||||
else if (ArchName == "ptx32")
|
||||
return ptx32;
|
||||
else if (ArchName == "ptx64")
|
||||
return ptx64;
|
||||
else if (ArchName == "le32")
|
||||
return le32;
|
||||
else if (ArchName == "amdil")
|
||||
return amdil;
|
||||
else
|
||||
return UnknownArch;
|
||||
// Handle some unusual patterns.
|
||||
// FIXME: It would be good to replace these with explicit names for all the
|
||||
// various suffixes supported.
|
||||
if (ArchName.startswith("armv")) return arm;
|
||||
if (ArchName.startswith("thumbv")) return thumb;
|
||||
|
||||
return StringSwitch<ArchType>(ArchName)
|
||||
.Cases("i386", "i486", "i586", "i686", x86)
|
||||
.Cases("i786", "i886", "i986", x86) // FIXME: Do we need to support these?
|
||||
.Cases("amd64", "x86_64", x86_64)
|
||||
.Case("powerpc", ppc)
|
||||
.Cases("powerpc64", "ppu", ppc64)
|
||||
.Case("mblaze", mblaze)
|
||||
.Cases("arm", "xscale", arm)
|
||||
.Case("thumb", thumb)
|
||||
.Cases("spu", "cellspu", cellspu)
|
||||
.Case("msp430", msp430)
|
||||
.Cases("mips", "mipseb", "mipsallegrex", mips)
|
||||
.Cases("mipsel", "mipsallegrexel", "psp", mipsel)
|
||||
.Cases("mips64", "mips64eb", mips64)
|
||||
.Case("mips64el", mips64el)
|
||||
.Case("hexagon", hexagon)
|
||||
.Case("sparc", sparc)
|
||||
.Case("sparcv9", sparcv9)
|
||||
.Case("tce", tce)
|
||||
.Case("xcore", xcore)
|
||||
.Case("ptx32", ptx32)
|
||||
.Case("ptx64", ptx64)
|
||||
.Case("le32", le32)
|
||||
.Case("amdil", amdil)
|
||||
.Default(UnknownArch);
|
||||
}
|
||||
|
||||
Triple::VendorType Triple::ParseVendor(StringRef VendorName) {
|
||||
if (VendorName == "apple")
|
||||
return Apple;
|
||||
else if (VendorName == "pc")
|
||||
return PC;
|
||||
else if (VendorName == "scei")
|
||||
return SCEI;
|
||||
else
|
||||
return UnknownVendor;
|
||||
return StringSwitch<VendorType>(VendorName)
|
||||
.Case("apple", Apple)
|
||||
.Case("pc", PC)
|
||||
.Case("scei", SCEI)
|
||||
.Default(UnknownVendor);
|
||||
}
|
||||
|
||||
Triple::OSType Triple::ParseOS(StringRef OSName) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user