[llvm-dev] LTO and Inlining and Stack Frame Size

Bill Wendling via llvm-dev llvm-dev at lists.llvm.org
Wed Nov 28 11:39:09 PST 2018


Inlining is more aggressive with LTO. This could lead to stack frame sizes
growing. However, sometimes you're working with software that is sensitive
to stack sizes and would like to keep things within a certain limit (say
8K). Is there a way to achieve this with clang's LTO (or indeed its inliner
in general)?

-bw
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