commit 22f058726d35dd8f40b3763649e61740b3d22535
author Aart Bik <ajcbik@google.com> Tue Oct 27 15:56:28 2015 -0700
committer Aart Bik <ajcbik@google.com> Wed Oct 28 13:57:14 2015 -0700
tree 987dd5df7627c2c3e8c798089083cb797627daed
parent 3dca4c04170bb4c7b26609e55f3f4966d46b681a

Generate taken-test during trip-count analysis.

Rationale: for loops that may not be taken, this taken-test
           can be used by clients of the induction variable
           analysis to ensure trip-count evaluation is valid.

Change-Id: Ia64749e2389b7224e69d6a49bb604b1964c11068

compiler/optimizing/induction_var_analysis_test.cc

diff --git a/compiler/optimizing/induction_var_analysis_test.cc b/compiler/optimizing/induction_var_analysis_test.cc
index f16da2a..b7262f6 100644
--- a/compiler/optimizing/induction_var_analysis_test.cc
+++ b/compiler/optimizing/induction_var_analysis_test.cc
@@ -234,7 +234,7 @@
   EXPECT_STREQ("((1) * i + (1))", GetInductionInfo(increment_[0], 0).c_str());
 
   // Trip-count.
-  EXPECT_STREQ("(TC-loop:(100))",
+  EXPECT_STREQ("((100) (TC-loop) ((0) < (100)))",
                GetInductionInfo(loop_header_[0]->GetLastInstruction(), 0).c_str());
 }
 
@@ -552,7 +552,7 @@
     }
     EXPECT_STREQ("((1) * i + (1))", GetInductionInfo(increment_[d], d).c_str());
     // Trip-count.
-    EXPECT_STREQ("(TC-loop:(100))",
+    EXPECT_STREQ("((100) (TC-loop) ((0) < (100)))",
                  GetInductionInfo(loop_header_[d]->GetLastInstruction(), d).c_str());
   }
 }