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9 Commits

Author SHA1 Message Date
Emmett Neyman a60d168d22 Added another optimization pass to make vectorizing possible 
Summary: I noticed that my code wasn't going deep into the loop vectorizer code so added another pass that makes it go further.

Reviewers: morehouse, kcc

Reviewed By: morehouse

Subscribers: cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D50482

llvm-svn: 339305
 2018-08-09 00:58:23 +00:00
Matt Morehouse b1218ec8ea [clang-fuzzer] Remove unused typedef. 
llvm-svn: 338946
 2018-08-04 01:42:47 +00:00
Emmett Neyman 2655b0383c LLVM Proto Fuzzer - Run Functions on Suite of Inputs 
Summary:
Added corpus of arrays to use as inputs for the functions. Check that the two
functions modify the inputted arrays in the same way.

Reviewers: kcc, morehouse

Reviewed By: morehouse

Subscribers: mgorny, cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D50194

llvm-svn: 338943
 2018-08-04 01:18:37 +00:00
Andrei Elovikov ad56ebaf06 [NFC] Silence warning about ptr-to-func to ptr-to-obj cast in clang-fuzzer/handle-llvm/handle_llvm.cpp. 
Summary:
I don't have the whole list of GCC binaries available so I determined the exact
version where the warning disappeared via:

https://github.com/gcc-mirror/gcc/blob/gcc-4_9_0-release/gcc/cp/typeck.c#L6863
https://github.com/gcc-mirror/gcc/blob/gcc-4_8_5-release/gcc/cp/typeck.c#L6652

Reviewers: emmettneyman, erichkeane

Reviewed By: emmettneyman, erichkeane

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D50056

llvm-svn: 338551
 2018-08-01 13:34:18 +00:00
Emmett Neyman be97297545 added shared library to fix buildbot 
Summary: added shared library to fix buildbot

Subscribers: mgorny, cfe-commits

Differential Revision: https://reviews.llvm.org/D49895

llvm-svn: 338091
 2018-07-27 00:43:26 +00:00
Emmett Neyman e5581242a0 Updated llvm-proto-fuzzer to execute the compiled code 
Summary:
Made changes to the llvm-proto-fuzzer
- Added loop vectorizer optimization pass in order to have two IR versions
- Updated old fuzz target to handle two different IR versions
- Wrote code to execute both versions in memory

Reviewers: morehouse, kcc, alexshap

Reviewed By: morehouse

Subscribers: pcc, mgorny, cfe-commits, llvm-commits

Differential Revision: https://reviews.llvm.org/D49526

llvm-svn: 338077
 2018-07-26 22:23:25 +00:00
Reid Kleckner e7a7a5057b Attempt to fix latent tablegen dependency issue 
llvm-svn: 335419
 2018-06-23 17:32:51 +00:00
Sam Clegg 5421b37893 Fix BUILD_SHARED_LIBS=1 build of libclangHandleLLVM 
Differential Revision: https://reviews.llvm.org/D48503

llvm-svn: 335380
 2018-06-22 19:44:48 +00:00
Emmett Neyman e5f4a9ff76 Implemented proto to LLVM conversion and LLVM fuzz target 
Differential Revision: https://reviews.llvm.org/D48106

llvm-svn: 335374
 2018-06-22 18:05:00 +00:00