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(parent: 3998beb) | patch
Allow norecurse attribute on functions that have debug infos.
authorChristian Bruel <christian.bruel@st.com>
Wed, 5 Dec 2018 16:48:00 +0000 (16:48 +0000)
committerChristian Bruel <christian.bruel@st.com>
Wed, 5 Dec 2018 16:48:00 +0000 (16:48 +0000)
commit4ead99b3ac2a0ccd5174c35bcf339eb080dd9697
tree699e96567456f2052354c47527f7d17714a13234tree | snapshot
parent3998bebc1268982750473528a22297807cb9bce3commit | diff
Allow norecurse attribute on functions that have debug infos.

Summary: debug intrinsics might be marked norecurse to enable the caller function to be norecurse and optimized if needed. This avoids code gen optimisation differences when -g is used, as in globalOpt.cpp:processInternalGlobal checks.

Reviewers: chandlerc, jmolloy, aprantl

Reviewed By: aprantl

Subscribers: aprantl, llvm-commits

Differential Revision: https://reviews.llvm.org/D55187

llvm-svn: 348381
llvm/lib/Transforms/IPO/FunctionAttrs.cpp diff | blob | history
llvm/test/Transforms/InferFunctionAttrs/norecurse_debug.ll [new file with mode: 0644] blob
Domain: System / Toolchain;