From: Justin Viiret <justin.viiret@intel.com>
Date: Wed, 29 Mar 2017 02:10:07 +0000 (+1100)
Subject: rose: allow lits that squash to share fragments
X-Git-Tag: v4.5.0^2~137
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fe524fbb3510e5c05c8b8c67ffce546a746d011;p=thirdparty%2Fvectorscan.git

rose: allow lits that squash to share fragments
---

diff --git a/src/rose/rose_build_bytecode.cpp b/src/rose/rose_build_bytecode.cpp
index f51e0449..ea898408 100644
--- a/src/rose/rose_build_bytecode.cpp
+++ b/src/rose/rose_build_bytecode.cpp
@@ -4699,14 +4699,6 @@ void groupByFragment(RoseBuildImpl &build) {
             continue;
         }
 
-        // Combining fragments that squash their groups is unsafe.
-        if (info.squash_group) {
-            lit_to_frag.emplace(lit_id, frag_id);
-            fragments.emplace_back(frag_id, groups);
-            frag_id++;
-            continue;
-        }
-
         DEBUG_PRINTF("fragment candidate: lit_id=%u %s\n", lit_id,
                      dumpString(lit.s).c_str());
         auto &fi = frag_info[getFragment(lit)];