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| author | van Hauser <vh@thc.org> | 2020-09-29 15:02:57 +0200 |
|---|---|---|
| committer | van Hauser <vh@thc.org> | 2020-09-29 15:02:57 +0200 |
| commit | 383cd487a2c28012c80341f8517e473120af4d19 (patch) | |
| tree | 64e2367e898abe6855796303e95689cf2f3cd57c /instrumentation/split-compares-pass.so.cc | |
| parent | fe08482c1b2269289bfedea9f0ef2b6721d18221 (diff) | |
| download | afl++-383cd487a2c28012c80341f8517e473120af4d19.tar.gz | |
small improvements to Marcel's patch, fix laf-intel + redqueen crashes
Diffstat (limited to 'instrumentation/split-compares-pass.so.cc')
| -rw-r--r-- | instrumentation/split-compares-pass.so.cc | 47 |
1 files changed, 28 insertions, 19 deletions
diff --git a/instrumentation/split-compares-pass.so.cc b/instrumentation/split-compares-pass.so.cc index 2fb90e5e..6d0c52a4 100644 --- a/instrumentation/split-compares-pass.so.cc +++ b/instrumentation/split-compares-pass.so.cc @@ -1262,8 +1262,9 @@ bool SplitComparesTransform::runOnModule(Module &M) { if ((isatty(2) && getenv("AFL_QUIET") == NULL) || getenv("AFL_DEBUG") != NULL) { - errs() << "Split-compare-pass by laf.intel@gmail.com, extended by " - "heiko@hexco.de\n"; + printf( + "Split-compare-pass by laf.intel@gmail.com, extended by " + "heiko@hexco.de\n"); } else { @@ -1275,13 +1276,15 @@ bool SplitComparesTransform::runOnModule(Module &M) { count = splitFPCompares(M); - if (!be_quiet) { + /* + if (!be_quiet) { - errs() << "Split-floatingpoint-compare-pass: " << count - << " FP comparisons split\n"; + errs() << "Split-floatingpoint-compare-pass: " << count + << " FP comparisons split\n"; - } + } + */ simplifyFPCompares(M); } @@ -1294,10 +1297,12 @@ bool SplitComparesTransform::runOnModule(Module &M) { case 64: count = splitIntCompares(M, bitw); - if (!be_quiet) - errs() << "Split-integer-compare-pass " << bitw << "bit: " << count - << " split\n"; - + /* + if (!be_quiet) + errs() << "Split-integer-compare-pass " << bitw << "bit: " << + count + << " split\n"; + */ bitw >>= 1; #if LLVM_VERSION_MAJOR > 3 || \ (LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR > 7) @@ -1305,10 +1310,12 @@ bool SplitComparesTransform::runOnModule(Module &M) { #endif case 32: count = splitIntCompares(M, bitw); - if (!be_quiet) - errs() << "Split-integer-compare-pass " << bitw << "bit: " << count - << " split\n"; - + /* + if (!be_quiet) + errs() << "Split-integer-compare-pass " << bitw << "bit: " << + count + << " split\n"; + */ bitw >>= 1; #if LLVM_VERSION_MAJOR > 3 || \ (LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR > 7) @@ -1316,15 +1323,17 @@ bool SplitComparesTransform::runOnModule(Module &M) { #endif case 16: count = splitIntCompares(M, bitw); - if (!be_quiet) - errs() << "Split-integer-compare-pass " << bitw << "bit: " << count - << " split\n"; - + /* + if (!be_quiet) + errs() << "Split-integer-compare-pass " << bitw << "bit: " << + count + << " split\n"; + */ bitw >>= 1; break; default: - if (!be_quiet) errs() << "NOT Running split-compare-pass \n"; + // if (!be_quiet) errs() << "NOT Running split-compare-pass \n"; return false; break; |