Revert of Decompiler improvements. (patchset #2 id:20001 of...
Revert of Decompiler improvements. (patchset #2 id:20001 of https://codereview.chromium.org/1177123002/) Reason for revert: Code printout has become unreadable. Offsets are printed in decimal numbers everywhere else. This is inconsistent with the rest of the code-base. Some examples are tables for deoptimization data, safepoints and exception handlers. I would be fine with this change if _all_ tracing would be adapted. But there are _many_ places to touch. Original issue's description: > Decompiler improvements. > > The main motivation is simplifying profiling activities: > > 1) Use hex instead of decimal for offsets, just like perf does. This > affects --print-opt-code > > 2) When printing block information, indicate loop information: if > block is header, where the end is; if block is in a loop, where the > loop starts. This affects --code-comments. > > Using --print-opt-code --code-comments, and cross-referencing with data > obtained from perf, one may now find the block a hotspot belongs to > without needing to do hex2dec/dec2hex conversions. Once found, loop info > is available locally, on the block. > > BUG= > > Committed: https://crrev.com/32f4bd659d38eb5485eedb1d0dd236ff1bdc01d5 > Cr-Commit-Position: refs/heads/master@{#28964} TBR=jarin@chromium.org,stichnot@chromium.org,jvoung@chromium.org,mtrofin@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG= Review URL: https://codereview.chromium.org/1188093002 Cr-Commit-Position: refs/heads/master@{#29046}
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