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author | Rob Findley <rfindley@google.com> | 2020-09-11 14:23:34 -0400 |
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committer | Rob Findley <rfindley@google.com> | 2020-09-11 14:23:34 -0400 |
commit | f8b1c17aced24a1618c6984794be9770c5d260be (patch) | |
tree | 45af8d39b5c3d9f43d439ebec0a2ba42b49efe70 /src/cmd/go/internal/work/gc.go | |
parent | e5d91ab096a9ff9673311f1a7f3f860a7f9c2062 (diff) | |
parent | 07c1788357cfe6a4ee5f6f6a54d4fe9f579fa844 (diff) | |
download | go-f8b1c17aced24a1618c6984794be9770c5d260be.tar.gz go-f8b1c17aced24a1618c6984794be9770c5d260be.zip |
[dev.types] all: merge master into dev.typesdev.types
Change-Id: Ia6964cb4e09153c15cc9c5b441373d1b3cb8f757
Diffstat (limited to 'src/cmd/go/internal/work/gc.go')
-rw-r--r-- | src/cmd/go/internal/work/gc.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/cmd/go/internal/work/gc.go b/src/cmd/go/internal/work/gc.go index f1d08e0268..6031897f88 100644 --- a/src/cmd/go/internal/work/gc.go +++ b/src/cmd/go/internal/work/gc.go @@ -259,6 +259,15 @@ func asmArgs(a *Action, p *load.Package) []interface{} { } } } + if p.ImportPath == "runtime" && objabi.Regabi_enabled != 0 { + // In order to make it easier to port runtime assembly + // to the register ABI, we introduce a macro + // indicating the experiment is enabled. + // + // TODO(austin): Remove this once we commit to the + // register ABI (#40724). + args = append(args, "-D=GOEXPERIMENT_REGABI=1") + } if cfg.Goarch == "mips" || cfg.Goarch == "mipsle" { // Define GOMIPS_value from cfg.GOMIPS. |