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| author | Than McIntosh <thanm@google.com> | 2021-01-07 16:25:41 -0500 |
|---|---|---|
| committer | Than McIntosh <thanm@google.com> | 2021-03-23 00:29:52 +0000 |
| commit | c819907754a30229da197546a36eb4a160e5908f (patch) | |
| tree | f07153fbc70bd20bed4a1b9a6dfbe51bc1b3004d /src/cmd/compile/internal/gc/main.go | |
| parent | 1c9e587b90172e7654db897d8c938ffc665e1673 (diff) | |
| download | go-c819907754a30229da197546a36eb4a160e5908f.tar.gz go-c819907754a30229da197546a36eb4a160e5908f.zip | |
cmd/{compile,link}: relocate generation of DWARF for global vars
Move DWARF generation for global variables from the linker to the
compiler. This effectively parallelizes this part of DWARF generation,
speeds up the linker minutely, and gives us a slightly more rational
implementation (there was really no compelling reason to do DWARF gen
for globals in the linker).
Change-Id: I0c1c98d3a647258697e90eb91d1d8a9f6f7f376a
Reviewed-on: https://go-review.googlesource.com/c/go/+/295011
Trust: Than McIntosh <thanm@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Jeremy Faller <jeremy@golang.org>
Diffstat (limited to 'src/cmd/compile/internal/gc/main.go')
| -rw-r--r-- | src/cmd/compile/internal/gc/main.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/gc/main.go b/src/cmd/compile/internal/gc/main.go index 726a0685d5..c46989edb4 100644 --- a/src/cmd/compile/internal/gc/main.go +++ b/src/cmd/compile/internal/gc/main.go @@ -105,7 +105,7 @@ func Main(archInit func(*ssagen.ArchInfo)) { // Record flags that affect the build result. (And don't // record flags that don't, since that would cause spurious // changes in the binary.) - dwarfgen.RecordFlags("B", "N", "l", "msan", "race", "shared", "dynlink", "dwarflocationlists", "dwarfbasentries", "smallframes", "spectre") + dwarfgen.RecordFlags("B", "N", "l", "msan", "race", "shared", "dynlink", "dwarf", "dwarflocationlists", "dwarfbasentries", "smallframes", "spectre") if !base.EnableTrace && base.Flag.LowerT { log.Fatalf("compiler not built with support for -t") |