[dev.ssa] cmd/compile: default compile+test with SSA
Some tests disabled, some bifurcated into _ssa and not, with appropriate logging added to compiler. "tests/live.go" in particular needs attention. SSA-specific testing removed, since it's all SSA now. Added "-run_skips" option to tests/run.go to simplify checking whether a test still fails (or how it fails) on a skipped platform. The compiler now compiles with SSA by default. If you don't want SSA, specify GOSSAHASH=n (or N) as an environment variable. Function names ending in "_ssa" are always SSA-compiled. GOSSAFUNC=fname retains its "SSA for fname, log to ssa.html" GOSSAPKG=pkg only has an effect when GOSSAHASH=n GOSSAHASH=10101 etc retains its name-hash-matching behavior for purposes of debugging. See #13068 Change-Id: I8217bfeb34173533eaeb391b5f6935483c7d6b43 Reviewed-on: https://go-review.googlesource.com/16299Reviewed-by:Keith Randall <khr@golang.org> Run-TryBot: David Chase <drchase@google.com>
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test/nilcheck_ssa.go
0 → 100644
test/nilptr3_ssa.go
0 → 100644
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