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| author | Vladimir Marko <vmarko@google.com> | 2021-01-05 16:57:30 +0000 |
|---|---|---|
| committer | Vladimir Marko <vmarko@google.com> | 2021-01-06 15:06:24 +0000 |
| commit | c9fcfd02a69170cedcd4cf2e66826f246dff6267 (patch) | |
| tree | 2bc39091ec4dbc71bad37efafde41d13d168f0ca /compiler/optimizing/optimizing_compiler.cc | |
| parent | 782fb716122d37dc4c4d7482afb21f6e68be04b4 (diff) | |
Optimizing: Add debugging output for HInstruction.
Allow printing individual instruction and its arguments with
the HGraphVisualizer. Arguments are dumped "recursively"
(but implemented with a queue instead of actual recursion).
For example, printing the Return instruction from the method
Main.testLoop17 in 530-checker-lse yields
v28 Return [i27] dex_pc:23 loop:none
i27 Add [i24,i26] dex_pc:22 loop:none
i24 Phi [i5,i15] dex_pc:n/a reg:0 is_catch_phi:false loop:none
i5 IntConstant dex_pc:0 1 loop:none
i15 IntConstant dex_pc:5 2 loop:none
i26 InstanceFieldGet [l6] dex_pc:20 field_name:TestClass.i field_type:Int32 loop:none
l6 NullCheck [l1] dex_pc:1 env:[[i5,_,_,l1,i2]] loop:none
l1 ParameterValue dex_pc:n/a loop:none
Test: Manual; modify LSE to print the instruction above.
Change-Id: Iaf41ba62cd6a5a36236ad0abca082ebffcf6a20e
Diffstat (limited to 'compiler/optimizing/optimizing_compiler.cc')
| -rw-r--r-- | compiler/optimizing/optimizing_compiler.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc index b7e9d63e2f..ac241aa9c9 100644 --- a/compiler/optimizing/optimizing_compiler.cc +++ b/compiler/optimizing/optimizing_compiler.cc @@ -117,7 +117,7 @@ class PassObserver : public ValueObject { visualizer_oss_(), visualizer_output_(visualizer_output), visualizer_enabled_(!compiler_options.GetDumpCfgFileName().empty()), - visualizer_(&visualizer_oss_, graph, *codegen), + visualizer_(&visualizer_oss_, graph, codegen), codegen_(codegen), visualizer_dump_mutex_(dump_mutex), graph_in_bad_state_(false) { |