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| author | Erich Keane <erich.keane@intel.com> | 2018-02-08 23:14:15 +0000 |
|---|---|---|
| committer | Erich Keane <erich.keane@intel.com> | 2018-02-08 23:14:15 +0000 |
| commit | 3ec1743d0d774cea88d5e9e07b100250c0e7f85c (patch) | |
| tree | 48312c89fdae16944846174020112964bb7915e9 /clang/lib/Basic/Targets/AArch64.cpp | |
| parent | b38799c105019617c4373fcc3da61a48e67bae45 (diff) | |
| download | bcm5719-llvm-3ec1743d0d774cea88d5e9e07b100250c0e7f85c.tar.gz bcm5719-llvm-3ec1743d0d774cea88d5e9e07b100250c0e7f85c.zip | |
Make march/target-cpu print a note with the list of valid values for ARM
When rejecting a march= or target-cpu command line parameter,
the message is quite lacking. This patch adds a note that prints
all possible values for the current target, if the target supports it.
This adds support for the ARM/AArch64 targets (more to come!).
Differential Revision: https://reviews.llvm.org/D42978
llvm-svn: 324673
Diffstat (limited to 'clang/lib/Basic/Targets/AArch64.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets/AArch64.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets/AArch64.cpp b/clang/lib/Basic/Targets/AArch64.cpp index 5eccf6a2cda..51e6830fb1a 100644 --- a/clang/lib/Basic/Targets/AArch64.cpp +++ b/clang/lib/Basic/Targets/AArch64.cpp @@ -101,6 +101,11 @@ bool AArch64TargetInfo::setCPU(const std::string &Name) { return isValidCPUName(Name); } +void AArch64TargetInfo::fillValidCPUList( + SmallVectorImpl<StringRef> &Values) const { + llvm::AArch64::fillValidCPUArchList(Values); +} + void AArch64TargetInfo::getTargetDefinesARMV81A(const LangOptions &Opts, MacroBuilder &Builder) const { Builder.defineMacro("__ARM_FEATURE_QRDMX", "1"); |
