Stowage/go
2
0
Fork 0
mirror of https://github.com/golang/go.git synced 2025-12-08 06:10:04 +00:00
Code Issues Projects Releases Packages Wiki Activity

cmd/compile: move Frontend field from ssa.Config to ssa.Func

Browse source 
Suggested by mdempsky in CL 38232.
This allows us to use the Frontend field
to associate frontend state and information
with a function.
See the following CL in the series for examples.

This is a giant CL, but it is almost entirely routine refactoring.

The ssa test API is starting to feel a bit unwieldy.
I will clean it up separately, once the dust has settled.

Passes toolstash -cmp.

Updates #15756

Change-Id: I71c573bd96ff7251935fce1391b06b1f133c3caf
Reviewed-on: https://go-review.googlesource.com/38327
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This commit is contained in:
Josh Bleecher Snyder 2017-03-16 22:42:10 -07:00
parent 193510f2f6
commit 2cdb7f118a
51 changed files with 922 additions and 2228 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/cmd/compile/internal/ssa/deadcode_test.go
View file

@ -12,7 +12,7 @@ import (
func TestDeadLoop(t *testing.T) {
c := testConfig(t)
fun := Fun(c, "entry",
fun := Fun(c, DummyFrontend{t}, "entry",
Bloc("entry",
Valu("mem", OpInitMem, TypeMem, 0, nil),
Goto("exit")),
@ -42,7 +42,7 @@ func TestDeadLoop(t *testing.T) {
func TestDeadValue(t *testing.T) {
c := testConfig(t)
fun := Fun(c, "entry",
fun := Fun(c, DummyFrontend{t}, "entry",
Bloc("entry",
Valu("mem", OpInitMem, TypeMem, 0, nil),
Valu("deadval", OpConst64, TypeInt64, 37, nil),
@ -65,7 +65,7 @@ func TestDeadValue(t *testing.T) {
func TestNeverTaken(t *testing.T) {
c := testConfig(t)
fun := Fun(c, "entry",
fun := Fun(c, DummyFrontend{t}, "entry",
Bloc("entry",
Valu("cond", OpConstBool, TypeBool, 0, nil),
Valu("mem", OpInitMem, TypeMem, 0, nil),
@ -100,7 +100,7 @@ func TestNeverTaken(t *testing.T) {
func TestNestedDeadBlocks(t *testing.T) {
c := testConfig(t)
fun := Fun(c, "entry",
fun := Fun(c, DummyFrontend{t}, "entry",
Bloc("entry",
Valu("mem", OpInitMem, TypeMem, 0, nil),
Valu("cond", OpConstBool, TypeBool, 0, nil),
@ -152,7 +152,7 @@ func BenchmarkDeadCode(b *testing.B) {
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
fun := Fun(c, "entry", blocks...)
fun := Fun(c, DummyFrontend{b}, "entry", blocks...)
Deadcode(fun.f)
}
})