[PATCH] D34387: [PATCH 2/2] Implement "probe-stack" on x86

whitequark via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 20 12:30:13 PDT 2017


whitequark added a comment.

@pcwalton No, both the spill and the "magic" number are necessary. See https://reviews.llvm.org/D9858. ebx is the size of the frame, and 0x1000 is the probe interval to be performed (in other words, page size).


https://reviews.llvm.org/D34387





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