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| author | Sanjoy Das <sanjoy@playingwithpointers.com> | 2015-07-20 20:31:39 +0000 |
|---|---|---|
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | 2015-07-20 20:31:39 +0000 |
| commit | 93d608c3c3ecc7ce55a4b7f3281240a864f11b1c (patch) | |
| tree | a87bc5305b85a635347de9354ba9d7b0cfa24c35 /clang/lib/CodeGen/CGDecl.cpp | |
| parent | b29554dab927a92dda672cb597d3675f457a4ca2 (diff) | |
| download | llvm-93d608c3c3ecc7ce55a4b7f3281240a864f11b1c.zip llvm-93d608c3c3ecc7ce55a4b7f3281240a864f11b1c.tar.gz llvm-93d608c3c3ecc7ce55a4b7f3281240a864f11b1c.tar.bz2 | |
[ImplicitNullChecks] Work with implicit defs.
Summary:
This change generalizes the implicit null checks pass to work with
instructions that don't have any explicit register defs. This lets us
use X86's `cmp` against memory as faulting load instructions.
Reviewers: reames, JosephTremoulet
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D11286
llvm-svn: 242703
Diffstat (limited to 'clang/lib/CodeGen/CGDecl.cpp')
0 files changed, 0 insertions, 0 deletions