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[mips] Treat -mcpu=generic the same way as an empty CPU string.

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Summary:
This should fix the MCJIT unit tests that were broken by r201792 on the MIPS buildbot.
MIPS currently uses the default implementation of sys::getHostCPUName() which
always returns "generic". For now, we will accept "generic" and coerce it to
"mips32" or "mips64" depending on the target architecture like we do for empty
CPU names.

Reviewers: jacksprat, matheusalmeida

Reviewed By: jacksprat

Differential Revision: http://llvm-reviews.chandlerc.com/D2878

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202253 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Sanders 2014-02-26 10:20:15 +00:00
parent 2b442bffcb
commit f6679de299
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
View File

@ -42,7 +42,7 @@ using namespace llvm;
/// Select the Mips CPU for the given triple and cpu name.
/// FIXME: Merge with the copy in MipsSubtarget.cpp
static inline StringRef selectMipsCPU(StringRef TT, StringRef CPU) {
if (CPU.empty()) {
if (CPU.empty() || CPU == "generic") {
Triple TheTriple(TT);
if (TheTriple.getArch() == Triple::mips ||
TheTriple.getArch() == Triple::mipsel)

2
lib/Target/Mips/MipsSubtarget.cpp
View File

@ -62,7 +62,7 @@ Mips16ConstantIslands(
/// Select the Mips CPU for the given triple and cpu name.
/// FIXME: Merge with the copy in MipsMCTargetDesc.cpp
static inline StringRef selectMipsCPU(StringRef TT, StringRef CPU) {
if (CPU.empty()) {
if (CPU.empty() || CPU == "generic") {
Triple TheTriple(TT);
if (TheTriple.getArch() == Triple::mips ||
TheTriple.getArch() == Triple::mipsel)