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| author | Gulfem Savrun Yeniceri <gulfem@google.com> | 2020-12-29 21:32:13 +0000 |
|---|---|---|
| committer | Gulfem Savrun Yeniceri <gulfem@google.com> | 2021-03-29 21:53:32 +0000 |
| commit | 5178ffc7cf92527557ae16e86d0fa90d538c2a19 (patch) | |
| tree | 9f4354c968878cb935019e8b23f6a64f32bc3049 /llvm/lib/Transforms/Utils/Utils.cpp | |
| parent | 482283042f795ecc27838a3b2f76b5494991401c (diff) | |
| download | llvm-5178ffc7cf92527557ae16e86d0fa90d538c2a19.zip llvm-5178ffc7cf92527557ae16e86d0fa90d538c2a19.tar.gz llvm-5178ffc7cf92527557ae16e86d0fa90d538c2a19.tar.bz2 | |
[Passes] Add relative lookup table converter pass
Lookup tables generate non PIC-friendly code, which requires dynamic relocation as described in:
https://bugs.llvm.org/show_bug.cgi?id=45244
This patch adds a new pass that converts lookup tables to relative lookup tables to make them PIC-friendly.
Differential Revision: https://reviews.llvm.org/D94355
Diffstat (limited to 'llvm/lib/Transforms/Utils/Utils.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/Utils.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/Utils.cpp b/llvm/lib/Transforms/Utils/Utils.cpp index 3ca36a1..8d89d3f 100644 --- a/llvm/lib/Transforms/Utils/Utils.cpp +++ b/llvm/lib/Transforms/Utils/Utils.cpp @@ -37,6 +37,7 @@ void llvm::initializeTransformUtils(PassRegistry &Registry) { initializeLowerSwitchLegacyPassPass(Registry); initializeNameAnonGlobalLegacyPassPass(Registry); initializePromoteLegacyPassPass(Registry); + initializeRelLookupTableConverterLegacyPassPass(Registry); initializeStripNonLineTableDebugLegacyPassPass(Registry); initializeUnifyFunctionExitNodesLegacyPassPass(Registry); initializeMetaRenamerPass(Registry); |