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| author | Keith Randall <khr@golang.org> | 2015-11-02 08:10:26 -0800 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2015-11-03 17:29:40 +0000 |
| commit | 02f4d0a130ba95d7a03418c3ef308d7d21b34af3 (patch) | |
| tree | 215eb9851e2a439261fd40af792b5d17688cccf9 /src/cmd/compile/internal/ssa/nilcheck_test.go | |
| parent | 582baae22a108e0b5f09da52c20f5ced83fe6084 (diff) | |
| download | go-02f4d0a130ba95d7a03418c3ef308d7d21b34af3.tar.gz go-02f4d0a130ba95d7a03418c3ef308d7d21b34af3.zip | |
[dev.ssa] cmd/compile: start arguments as spilled
Declare a function's arguments as having already been
spilled so their use just requires a restore.
Allow spill locations to be portions of larger objects the stack.
Required to load portions of compound input arguments.
Rename the memory input to InputMem. Use Arg for the
pre-spilled argument values.
Change-Id: I8fe2a03ffbba1022d98bfae2052b376b96d32dda
Reviewed-on: https://go-review.googlesource.com/16536
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Diffstat (limited to 'src/cmd/compile/internal/ssa/nilcheck_test.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/nilcheck_test.go | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/cmd/compile/internal/ssa/nilcheck_test.go b/src/cmd/compile/internal/ssa/nilcheck_test.go index 8f32f32b1d..d4a55c0855 100644 --- a/src/cmd/compile/internal/ssa/nilcheck_test.go +++ b/src/cmd/compile/internal/ssa/nilcheck_test.go @@ -21,7 +21,7 @@ func benchmarkNilCheckDeep(b *testing.B, depth int) { var blocs []bloc blocs = append(blocs, Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Goto(blockn(0)), ), @@ -67,7 +67,7 @@ func TestNilcheckSimple(t *testing.T) { c := NewConfig("amd64", DummyFrontend{t}, nil) fun := Fun(c, "entry", Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Goto("checkPtr")), Bloc("checkPtr", @@ -104,7 +104,7 @@ func TestNilcheckDomOrder(t *testing.T) { c := NewConfig("amd64", DummyFrontend{t}, nil) fun := Fun(c, "entry", Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Goto("checkPtr")), Bloc("checkPtr", @@ -140,7 +140,7 @@ func TestNilcheckAddr(t *testing.T) { c := NewConfig("amd64", DummyFrontend{t}, nil) fun := Fun(c, "entry", Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Goto("checkPtr")), Bloc("checkPtr", @@ -173,7 +173,7 @@ func TestNilcheckAddPtr(t *testing.T) { c := NewConfig("amd64", DummyFrontend{t}, nil) fun := Fun(c, "entry", Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Goto("checkPtr")), Bloc("checkPtr", @@ -207,7 +207,7 @@ func TestNilcheckPhi(t *testing.T) { c := NewConfig("amd64", DummyFrontend{t}, nil) fun := Fun(c, "entry", Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Valu("sp", OpSP, TypeInvalid, 0, nil), Valu("baddr", OpAddr, TypeBool, 0, "b", "sp"), @@ -251,7 +251,7 @@ func TestNilcheckKeepRemove(t *testing.T) { c := NewConfig("amd64", DummyFrontend{t}, nil) fun := Fun(c, "entry", Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Goto("checkPtr")), Bloc("checkPtr", @@ -299,7 +299,7 @@ func TestNilcheckInFalseBranch(t *testing.T) { c := NewConfig("amd64", DummyFrontend{t}, nil) fun := Fun(c, "entry", Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Goto("checkPtr")), Bloc("checkPtr", @@ -350,7 +350,7 @@ func TestNilcheckUser(t *testing.T) { c := NewConfig("amd64", DummyFrontend{t}, nil) fun := Fun(c, "entry", Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Goto("checkPtr")), Bloc("checkPtr", @@ -389,7 +389,7 @@ func TestNilcheckBug(t *testing.T) { c := NewConfig("amd64", DummyFrontend{t}, nil) fun := Fun(c, "entry", Bloc("entry", - Valu("mem", OpArg, TypeMem, 0, ".mem"), + Valu("mem", OpInitMem, TypeMem, 0, ".mem"), Valu("sb", OpSB, TypeInvalid, 0, nil), Goto("checkPtr")), Bloc("checkPtr", |