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Support was removed from LLVM's MIPS backend for the PSP variant of that 

chip in r139383, and the PSP components of the triple are really
annoying to parse. Let's leave this chapter behind. There is no reason
to expect LLVM to see a PSP-related triple these days, and so no
reasonable motivation to support them.

It might be reasonable to prune a few of the older MIPS triple forms in
general, but as those at least cause no burden on parsing (they aren't
both a chip and an OS!), I'm happy to leave them in for now.

llvm-svn: 151156
This commit is contained in:
Chandler Carruth 2012-02-22 11:32:54 +00:00
parent eef474ce1b
commit 0c7a7cc711
3 changed files with 2 additions and 14 deletions
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3
llvm/include/llvm/ADT/Triple.h
View File

@ -47,7 +47,7 @@ public:
cellspu, // CellSPU: spu, cellspu
hexagon, // Hexagon: hexagon
mips, // MIPS: mips, mipsallegrex
mipsel, // MIPSEL: mipsel, mipsallegrexel, psp
mipsel, // MIPSEL: mipsel, mipsallegrexel
mips64, // MIPS64: mips64
mips64el,// MIPS64EL: mips64el
msp430, // MSP430: msp430
@ -89,7 +89,6 @@ public:
MinGW32, // i*86-pc-mingw32, *-w64-mingw32
NetBSD,
OpenBSD,
Psp,
Solaris,
Win32,
Haiku,

4
llvm/lib/Support/Triple.cpp
View File

@ -107,7 +107,6 @@ const char *Triple::getOSTypeName(OSType Kind) {
case MinGW32: return "mingw32";
case NetBSD: return "netbsd";
case OpenBSD: return "openbsd";
case Psp: return "psp";
case Solaris: return "solaris";
case Win32: return "win32";
case Haiku: return "haiku";
@ -232,7 +231,7 @@ static Triple::ArchType parseArch(StringRef ArchName) {
.Cases("spu", "cellspu", Triple::cellspu)
.Case("msp430", Triple::msp430)
.Cases("mips", "mipseb", "mipsallegrex", Triple::mips)
.Cases("mipsel", "mipsallegrexel", "psp", Triple::mipsel)
.Cases("mipsel", "mipsallegrexel", Triple::mipsel)
.Cases("mips64", "mips64eb", Triple::mips64)
.Case("mips64el", Triple::mips64el)
.Case("hexagon", Triple::hexagon)
@ -270,7 +269,6 @@ static Triple::OSType parseOS(StringRef OSName) {
.StartsWith("mingw32", Triple::MinGW32)
.StartsWith("netbsd", Triple::NetBSD)
.StartsWith("openbsd", Triple::OpenBSD)
.StartsWith("psp", Triple::Psp)
.StartsWith("solaris", Triple::Solaris)
.StartsWith("win32", Triple::Win32)
.StartsWith("haiku", Triple::Haiku)

9
llvm/unittests/ADT/TripleTest.cpp
View File

@ -162,12 +162,6 @@ TEST(TripleTest, Normalization) {
for (int OS = 1+Triple::UnknownOS; OS <= Triple::Minix; ++OS) {
C[2] = Triple::getOSTypeName(Triple::OSType(OS));
// If a value has multiple interpretations, then the permutation
// test will inevitably fail. Currently this is only the case for
// "psp" which parses as both an architecture and an O/S.
if (OS == Triple::Psp)
continue;
std::string E = Join(C[0], C[1], C[2]);
EXPECT_EQ(E, Triple::normalize(Join(C[0], C[1], C[2])));
@ -212,9 +206,6 @@ TEST(TripleTest, Normalization) {
}
}
EXPECT_EQ("a-b-psp", Triple::normalize("a-b-psp"));
EXPECT_EQ("psp-b-c", Triple::normalize("psp-b-c"));
// Various real-world funky triples. The value returned by GCC's config.sub
// is given in the comment.
EXPECT_EQ("i386--mingw32", Triple::normalize("i386-mingw32")); // i386-pc-mingw32