diff options
Diffstat (limited to 'clang/lib/Basic/Targets/ARM.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets/ARM.cpp | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/clang/lib/Basic/Targets/ARM.cpp b/clang/lib/Basic/Targets/ARM.cpp index 92e5e26eba3..437a77afdc9 100644 --- a/clang/lib/Basic/Targets/ARM.cpp +++ b/clang/lib/Basic/Targets/ARM.cpp @@ -879,38 +879,6 @@ ArrayRef<TargetInfo::GCCRegAlias> ARMTargetInfo::getGCCRegAliases() const { return llvm::makeArrayRef(GCCRegAliases); } -bool ARMTargetInfo::validateGlobalRegisterVariable( - StringRef RegName, unsigned RegSize, bool &HasSizeMismatch) const { - bool isValid = llvm::StringSwitch<bool>(RegName) - .Case("r6", true) - .Case("r7", true) - .Case("r8", true) - .Case("r9", true) - .Case("r10", true) - .Case("r11", true) - .Case("sp", true) - .Default(false); - HasSizeMismatch = false; - return isValid; -} - -bool ARMTargetInfo::isRegisterReservedGlobally(StringRef RegName) const { - // The "sp" register does not have a -ffixed-sp option, - // so reserve it unconditionally. - if (RegName.equals("sp")) - return true; - - // reserve rN (N:6-11) registers only if the corresponding - // +reserve-rN feature is found - const std::vector<std::string> &Features = getTargetOpts().Features; - const std::string SearchFeature = "+reserve-" + RegName.str(); - for (const std::string &Feature : Features) { - if (Feature.compare(SearchFeature) == 0) - return true; - } - return false; -} - bool ARMTargetInfo::validateAsmConstraint( const char *&Name, TargetInfo::ConstraintInfo &Info) const { switch (*Name) { |
