diff options
Diffstat (limited to 'src/cmd/compile/internal/ssa/config.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/config.go | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/cmd/compile/internal/ssa/config.go b/src/cmd/compile/internal/ssa/config.go index 4b2f06def1..0fe0337ddf 100644 --- a/src/cmd/compile/internal/ssa/config.go +++ b/src/cmd/compile/internal/ssa/config.go @@ -38,7 +38,6 @@ type Config struct { useSSE bool // Use SSE for non-float operations useAvg bool // Use optimizations that need Avg* operations useHmul bool // Use optimizations that need Hmul* operations - use387 bool // GO386=387 SoftFloat bool // Race bool // race detector enabled NeedsFpScratch bool // No direct move between GP and FP register sets @@ -150,6 +149,7 @@ type Frontend interface { SplitStruct(LocalSlot, int) LocalSlot SplitArray(LocalSlot) LocalSlot // array must be length 1 SplitInt64(LocalSlot) (LocalSlot, LocalSlot) // returns (hi, lo) + SplitSlot(parent *LocalSlot, suffix string, offset int64, t *types.Type) LocalSlot // DerefItab dereferences an itab function // entry, given the symbol of the itab and @@ -196,6 +196,14 @@ const ( ClassParamOut // return value ) +const go116lateCallExpansion = true + +// LateCallExpansionEnabledWithin returns true if late call expansion should be tested +// within compilation of a function/method. +func LateCallExpansionEnabledWithin(f *Func) bool { + return go116lateCallExpansion +} + // NewConfig returns a new configuration object for the given architecture. func NewConfig(arch string, types Types, ctxt *obj.Link, optimize bool) *Config { c := &Config{arch: arch, Types: types} @@ -248,7 +256,7 @@ func NewConfig(arch string, types Types, ctxt *obj.Link, optimize bool) *Config c.FPReg = framepointerRegARM64 c.LinkReg = linkRegARM64 c.hasGReg = true - c.noDuffDevice = objabi.GOOS == "darwin" // darwin linker cannot handle BR26 reloc with non-zero addend + c.noDuffDevice = objabi.GOOS == "darwin" || objabi.GOOS == "ios" // darwin linker cannot handle BR26 reloc with non-zero addend case "ppc64": c.BigEndian = true fallthrough @@ -379,9 +387,4 @@ func NewConfig(arch string, types Types, ctxt *obj.Link, optimize bool) *Config return c } -func (c *Config) Set387(b bool) { - c.NeedsFpScratch = b - c.use387 = b -} - func (c *Config) Ctxt() *obj.Link { return c.ctxt } |