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

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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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151156 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth 2012-02-22 11:32:54 +00:00
parent 8b6fe6b651
commit fdf0dc9e0b
3 changed files with 2 additions and 14 deletions
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3
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
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
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