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| author | David Chase <drchase@google.com> | 2020-06-12 13:48:26 -0400 |
|---|---|---|
| committer | David Chase <drchase@google.com> | 2020-09-16 20:57:24 +0000 |
| commit | b4ef49e527787ec932d0b371bb24c3fc370b1e8d (patch) | |
| tree | 797af18469a87f78659d0678295e4465e7e2a2c0 /src/cmd/compile/internal/ssa/regalloc_test.go | |
| parent | 7ee35cb301eddf4d53e7bb2d5bf0873922d63a6e (diff) | |
| download | go-b4ef49e527787ec932d0b371bb24c3fc370b1e8d.tar.gz go-b4ef49e527787ec932d0b371bb24c3fc370b1e8d.zip | |
cmd/compile: introduce special ssa Aux type for calls
This is prerequisite to moving call expansion later into SSA,
and probably a good idea anyway. Passes tests.
This is the first minimal CL that does a 1-for-1 substitution
of *ssa.AuxCall for *obj.LSym. Next step (next CL) is to make
this change for all calls so that additional information can
be stored in AuxCall.
Change-Id: Ia3a7715648fd9fb1a176850767a726e6f5b959eb
Reviewed-on: https://go-review.googlesource.com/c/go/+/237680
Trust: David Chase <drchase@google.com>
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Diffstat (limited to 'src/cmd/compile/internal/ssa/regalloc_test.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/regalloc_test.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/cmd/compile/internal/ssa/regalloc_test.go b/src/cmd/compile/internal/ssa/regalloc_test.go index bb8be5e7ac..d990cac47b 100644 --- a/src/cmd/compile/internal/ssa/regalloc_test.go +++ b/src/cmd/compile/internal/ssa/regalloc_test.go @@ -68,7 +68,7 @@ func TestNoGetgLoadReg(t *testing.T) { Exit("v16"), ), Bloc("b2", - Valu("v12", OpARM64CALLstatic, types.TypeMem, 0, nil, "v1"), + Valu("v12", OpARM64CALLstatic, types.TypeMem, 0, AuxCallLSym("_"), "v1"), Goto("b3"), ), ) @@ -99,7 +99,7 @@ func TestSpillWithLoop(t *testing.T) { ), Bloc("loop", Valu("memphi", OpPhi, types.TypeMem, 0, nil, "mem", "call"), - Valu("call", OpAMD64CALLstatic, types.TypeMem, 0, nil, "memphi"), + Valu("call", OpAMD64CALLstatic, types.TypeMem, 0, AuxCallLSym("_"), "memphi"), Valu("test", OpAMD64CMPBconst, types.TypeFlags, 0, nil, "cond"), Eq("test", "next", "exit"), ), @@ -140,12 +140,12 @@ func TestSpillMove1(t *testing.T) { Bloc("exit1", // store before call, y is available in a register Valu("mem2", OpAMD64MOVQstore, types.TypeMem, 0, nil, "p", "y", "mem"), - Valu("mem3", OpAMD64CALLstatic, types.TypeMem, 0, nil, "mem2"), + Valu("mem3", OpAMD64CALLstatic, types.TypeMem, 0, AuxCallLSym("_"), "mem2"), Exit("mem3"), ), Bloc("exit2", // store after call, y must be loaded from a spill location - Valu("mem4", OpAMD64CALLstatic, types.TypeMem, 0, nil, "mem"), + Valu("mem4", OpAMD64CALLstatic, types.TypeMem, 0, AuxCallLSym("_"), "mem"), Valu("mem5", OpAMD64MOVQstore, types.TypeMem, 0, nil, "p", "y", "mem4"), Exit("mem5"), ), @@ -188,13 +188,13 @@ func TestSpillMove2(t *testing.T) { ), Bloc("exit1", // store after call, y must be loaded from a spill location - Valu("mem2", OpAMD64CALLstatic, types.TypeMem, 0, nil, "mem"), + Valu("mem2", OpAMD64CALLstatic, types.TypeMem, 0, AuxCallLSym("_"), "mem"), Valu("mem3", OpAMD64MOVQstore, types.TypeMem, 0, nil, "p", "y", "mem2"), Exit("mem3"), ), Bloc("exit2", // store after call, y must be loaded from a spill location - Valu("mem4", OpAMD64CALLstatic, types.TypeMem, 0, nil, "mem"), + Valu("mem4", OpAMD64CALLstatic, types.TypeMem, 0, AuxCallLSym("_"), "mem"), Valu("mem5", OpAMD64MOVQstore, types.TypeMem, 0, nil, "p", "y", "mem4"), Exit("mem5"), ), |