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| author | buzbee <buzbee@google.com> | 2014-05-27 13:59:04 -0700 |
|---|---|---|
| committer | buzbee <buzbee@google.com> | 2014-05-27 13:59:04 -0700 |
| commit | 055c29fd0f752328981f1b7ccadb1862eecedd40 (patch) | |
| tree | 4eda9505576549f94e5810a4a45d8356395cf400 /compiler/oat_test.cc | |
| parent | ab5b370e44629332e73ffd66bfe8b8a924236c5c (diff) | |
| download | art-055c29fd0f752328981f1b7ccadb1862eecedd40.tar.gz art-055c29fd0f752328981f1b7ccadb1862eecedd40.tar.bz2 art-055c29fd0f752328981f1b7ccadb1862eecedd40.zip | |
Art compiler: remove unnecessary sqrt call
For reasons lost in the mists of time, the Dalvik JIT tested
the results of an inlined sqrt for NaN on Arm targets, and then
called an out-of-line routine to recompute if true. The Quick
compiler inherited this behavior. It is not necessary, and the CL
purges it (along with the out-of-line sqrt entrypoint).
Change-Id: I8c8fa6feacf9b7c3b9e190dfc6f728932fd948c6
Diffstat (limited to 'compiler/oat_test.cc')
| -rw-r--r-- | compiler/oat_test.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/oat_test.cc b/compiler/oat_test.cc index 6812f3c9df..49cf71b7eb 100644 --- a/compiler/oat_test.cc +++ b/compiler/oat_test.cc @@ -180,7 +180,7 @@ TEST_F(OatTest, OatHeaderSizeCheck) { EXPECT_EQ(80U, sizeof(OatHeader)); EXPECT_EQ(8U, sizeof(OatMethodOffsets)); EXPECT_EQ(24U, sizeof(OatQuickMethodHeader)); - EXPECT_EQ(80 * GetInstructionSetPointerSize(kRuntimeISA), sizeof(QuickEntryPoints)); + EXPECT_EQ(79 * GetInstructionSetPointerSize(kRuntimeISA), sizeof(QuickEntryPoints)); } TEST_F(OatTest, OatHeaderIsValid) { |