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| author | Daniel Sanders <daniel_l_sanders@apple.com> | 2017-11-15 23:55:44 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel_l_sanders@apple.com> | 2017-11-15 23:55:44 +0000 |
| commit | f2df288e6e81e9466b45e446dd8c50c4a979ce55 (patch) | |
| tree | 1e114de53191323acc047bcb8654d11c98c19ff1 /llvm/lib/Target/Lanai | |
| parent | 9f6da99d09b1a06c0e26b5258b06363fc1d20bae (diff) | |
Add backend name to Target to enable runtime info to be fed back into TableGen
Summary:
Make it possible to feed runtime information back to tablegen to enable
profile-guided tablegen-eration, detection of untested tablegen definitions, etc.
Being a cross-compiler by nature, LLVM will potentially collect data for multiple
architectures (e.g. when running 'ninja check'). We therefore need a way for
TableGen to figure out what data applies to the backend it is generating at the
time. This patch achieves that by including the name of the 'def X : Target ...'
for the backend in the TargetRegistry.
Reviewers: qcolombet
Reviewed By: qcolombet
Subscribers: jholewinski, arsenm, jyknight, aditya_nandakumar, sdardis, nemanjai, ab, nhaehnle, t.p.northover, javed.absar, qcolombet, llvm-commits, fedor.sergeev
Differential Revision: https://reviews.llvm.org/D39742
Diffstat (limited to 'llvm/lib/Target/Lanai')
| -rw-r--r-- | llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp b/llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp index e377db1d49d..5eed0cb2836 100644 --- a/llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp +++ b/llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp @@ -21,5 +21,6 @@ Target &getTheLanaiTarget() { } // namespace llvm extern "C" void LLVMInitializeLanaiTargetInfo() { - RegisterTarget<Triple::lanai> X(getTheLanaiTarget(), "lanai", "Lanai"); + RegisterTarget<Triple::lanai> X(getTheLanaiTarget(), "lanai", "Lanai", + "Lanai"); } |