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| author | Jeremy Morse <jeremy.morse@sony.com> | 2024-02-08 12:41:55 +0000 |
|---|---|---|
| committer | Jeremy Morse <jeremy.morse@sony.com> | 2024-02-08 12:49:04 +0000 |
| commit | 6ea76c1328e04799981c78b3661a175a2ba47cec (patch) | |
| tree | 2c1c860951fa8d0493e1332c9b20034779489102 | |
| parent | 448fe73428a810eb67617e07c23510033a21de5a (diff) | |
| download | llvm-6ea76c1328e04799981c78b3661a175a2ba47cec.zip llvm-6ea76c1328e04799981c78b3661a175a2ba47cec.tar.gz llvm-6ea76c1328e04799981c78b3661a175a2ba47cec.tar.bz2 | |
[NFCI][RemoveDIs] Build LLVM with RemoveDIs iterators
This commit flips a bit to make LLVM build with "debuginfo iterators",
causing BasicBlock::iterator to contain a bit that's used for debug-info
purposes. More about this can be read on Discourse [0], but the runtime
impact of this should be negligable (iterators usually end up being
inlined), and there should be no change to LLVMs behaviour as a result of
this commit.
What this does mean though, is that roughly 400 debug-info tests where
we've added "--try-experimental-debuginfo-iterators" to RUNlines are going
to start operating in RemoveDIs mode. These are already tested on the
new-debug-iterators buildbot [1], and I've even tested with asan, so I'm
not _expecting_ any turbulence.
[0] https://discourse.llvm.org/t/rfc-instruction-api-changes-needed-to-eliminate-debug-intrinsics-from-ir/68939
[1] https://lab.llvm.org/buildbot/#/builders/275
| -rw-r--r-- | llvm/CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt index 485c76b..c31980a 100644 --- a/llvm/CMakeLists.txt +++ b/llvm/CMakeLists.txt @@ -654,7 +654,7 @@ option(LLVM_EXTERNALIZE_DEBUGINFO "Generate dSYM files and strip executables and libraries (Darwin Only)" OFF) option(LLVM_EXPERIMENTAL_DEBUGINFO_ITERATORS - "Add extra Booleans to ilist_iterators to communicate facts for debug-info" OFF) + "Add extra Booleans to ilist_iterators to communicate facts for debug-info" ON) set(LLVM_CODESIGNING_IDENTITY "" CACHE STRING "Sign executables and dylibs with the given identity or skip if empty (Darwin Only)") |