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| author | Bob Wilson <bob.wilson@apple.com> | 2009-12-15 22:00:51 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-12-15 22:00:51 +0000 |
| commit | e44756d7c2f3423dd2610e33dcbc30762877c3ed (patch) | |
| tree | bf6b8c2225aad8160fcd51d96949d1bcde92236f /clang/test/Frontend/ast-codegen.c | |
| parent | c6d3c5ef76e06e9acd13bf5f83c32b2ad9ccde85 (diff) | |
| download | bcm5719-llvm-e44756d7c2f3423dd2610e33dcbc30762877c3ed.tar.gz bcm5719-llvm-e44756d7c2f3423dd2610e33dcbc30762877c3ed.zip | |
Reapply 91184 with fixes and an addition to the testcase to cover the problem
found last time. Instead of trying to modify the IR while iterating over it,
I've change it to keep a list of WeakVH references to dead instructions, and
then delete those instructions later. I also added some special case code to
detect and handle the situation when both operands of a memcpy intrinsic are
referencing the same alloca.
llvm-svn: 91459
Diffstat (limited to 'clang/test/Frontend/ast-codegen.c')
0 files changed, 0 insertions, 0 deletions
