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cmd/internal/obj/loong64: merge MOVD optab entries into MOVF

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Change-Id: Ib6c6bae3f5605a380eff62fd7c2a2537b2661db7
Reviewed-on: https://go-review.googlesource.com/c/go/+/741842
Reviewed-by: abner chenc <chenguoqi@loongson.cn>
Reviewed-by: Mark Freeman <markfreeman@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
This commit is contained in:
limeidan
2026-01-22 16:37:55 +08:00
committed by abner chenc
parent 003c0bbf16
commit 73f72d8c99
1 changed files with 3 additions and 21 deletions
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24
src/cmd/internal/obj/loong64/asm.go
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@@ -353,25 +353,6 @@ var optab = []Optab{
{AMOVF, C_FREG, C_NONE, C_NONE, C_SAUTO, C_NONE, 29, 4, REGSP, 0},
{AMOVF, C_FREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 29, 12, REGSP, 0},
// memory access
{AMOVD, C_SOREG_12, C_NONE, C_NONE, C_FREG, C_NONE, 28, 4, REGZERO, 0},
{AMOVD, C_LOREG_32, C_NONE, C_NONE, C_FREG, C_NONE, 28, 12, REGZERO, 0},
{AMOVD, C_FREG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 29, 4, REGZERO, 0},
{AMOVD, C_FREG, C_NONE, C_NONE, C_LOREG_32, C_NONE, 29, 12, REGZERO, 0},
{AMOVD, C_FREG, C_NONE, C_NONE, C_ROFF, C_NONE, 20, 4, 0, 0},
{AMOVD, C_ROFF, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, 0, 0},
// variable access
{AMOVD, C_FREG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
{AMOVD, C_ADDR, C_NONE, C_NONE, C_FREG, C_NONE, 51, 8, 0, 0},
// moving data between registers
{AMOVD, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 9, 4, 0, 0},
// load data from stack
{AMOVD, C_SAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 28, 4, REGSP, 0},
{AMOVD, C_LAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 28, 12, REGSP, 0},
// store data to stack
{AMOVD, C_FREG, C_NONE, C_NONE, C_SAUTO, C_NONE, 29, 4, REGSP, 0},
{AMOVD, C_FREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 29, 12, REGSP, 0},
{AVSHUFB, C_VREG, C_VREG, C_VREG, C_VREG, C_NONE, 37, 4, 0, 0},
{AXVSHUFB, C_XREG, C_XREG, C_XREG, C_XREG, C_NONE, 37, 4, 0, 0},
@@ -1572,9 +1553,10 @@ func buildop(ctxt *obj.Link) {
case ANEGW:
opset(ANEGV, r0)
case AMOVF:
opset(AMOVD, r0)
case AMOVW,
AMOVD,
AMOVF,
AMOVV,
ARFE,
AJAL,