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| author | Reid Kleckner <rnk@google.com> | 2015-12-03 20:46:59 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2015-12-03 20:46:59 +0000 |
| commit | 93fc520339d12954f9f71a899e6ea8986eb67d2f (patch) | |
| tree | 1da0485540ddbe1bdd5b2ff2eb5cd3e98d9019e5 /lldb/packages/Python/lldbsuite/test/expression_command/options | |
| parent | 69a372dc504c3a5bc53df96f1c236f47534e1e2d (diff) | |
| download | bcm5719-llvm-93fc520339d12954f9f71a899e6ea8986eb67d2f.tar.gz bcm5719-llvm-93fc520339d12954f9f71a899e6ea8986eb67d2f.zip | |
[X86] Put no-op ADJCALLSTACK markers around all dynamic lowerings
Summary:
These ADJCALLSTACK markers don't generate code, but they keep dynamic
alloca code that calls chkstk out of the prologue.
This slightly pessimizes inalloca calls by preventing some register copy
coalescing, but I can live with that.
Reviewers: qcolombet
Subscribers: hans, llvm-commits
Differential Revision: http://reviews.llvm.org/D15200
llvm-svn: 254645
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/expression_command/options')
0 files changed, 0 insertions, 0 deletions
