commit fbf53b5e38fef38a2bfdccb433e61d5d4ee802bc
author Nicolas Geoffray <ngeoffray@google.com> Wed Apr 01 15:20:14 2020 +0100
committer Nicolas Geoffray <ngeoffray@google.com> Thu Apr 02 13:02:04 2020 +0000
tree fb731d75bcb0fa71d7fa85e664aa1fd34f40cbf5
parent 4fa07a5727551018e2dcd93d41dac98f20212e99

DCHECK to ensure processing instruction doesn't leave an exception.

Test: test.py
Change-Id: I254355c2e4682a94bea71053a19ea8e682e19871

compiler/optimizing/instruction_builder.cc

diff --git a/compiler/optimizing/instruction_builder.cc b/compiler/optimizing/instruction_builder.cc
index fe4a86e..9c6576b 100644
--- a/compiler/optimizing/instruction_builder.cc
+++ b/compiler/optimizing/instruction_builder.cc
@@ -385,6 +385,9 @@
       if (!ProcessDexInstruction(pair.Inst(), dex_pc, quicken_index)) {
         return false;
       }
+      DCHECK(!Thread::Current()->IsExceptionPending())
+          << dex_file_->PrettyMethod(dex_compilation_unit_->GetDexMethodIndex())
+          << pair.Inst().Name() << "@" << dex_pc;
 
       if (QuickenInfoTable::NeedsIndexForInstruction(&pair.Inst())) {
         ++quicken_index;