diff options
Diffstat (limited to 'src/cmd/internal/obj')
| -rw-r--r-- | src/cmd/internal/obj/loong64/a.out.go | 4 | ||||
| -rw-r--r-- | src/cmd/internal/obj/loong64/anames.go | 2 | ||||
| -rw-r--r-- | src/cmd/internal/obj/loong64/asm.go | 6 |
3 files changed, 12 insertions, 0 deletions
diff --git a/src/cmd/internal/obj/loong64/a.out.go b/src/cmd/internal/obj/loong64/a.out.go index 73f145df14..5b8bffc9f1 100644 --- a/src/cmd/internal/obj/loong64/a.out.go +++ b/src/cmd/internal/obj/loong64/a.out.go @@ -589,6 +589,10 @@ const ( AORN AANDN + // 2.2.1.12 + AMULWVW + AMULWVWU + // 2.2.7. Atomic Memory Access Instructions AAMSWAPB AAMSWAPH diff --git a/src/cmd/internal/obj/loong64/anames.go b/src/cmd/internal/obj/loong64/anames.go index ab85c52a21..1749b43bf6 100644 --- a/src/cmd/internal/obj/loong64/anames.go +++ b/src/cmd/internal/obj/loong64/anames.go @@ -131,6 +131,8 @@ var Anames = []string{ "ALSLV", "ORN", "ANDN", + "MULWVW", + "MULWVWU", "AMSWAPB", "AMSWAPH", "AMSWAPW", diff --git a/src/cmd/internal/obj/loong64/asm.go b/src/cmd/internal/obj/loong64/asm.go index 38b075d77e..b35e49a1b6 100644 --- a/src/cmd/internal/obj/loong64/asm.go +++ b/src/cmd/internal/obj/loong64/asm.go @@ -1503,6 +1503,8 @@ func buildop(ctxt *obj.Link) { opset(AREMU, r0) opset(ADIV, r0) opset(ADIVU, r0) + opset(AMULWVW, r0) + opset(AMULWVWU, r0) case AMULV: opset(AMULVU, r0) @@ -3230,6 +3232,10 @@ func (c *ctxt0) oprrr(a obj.As) uint32 { return 0x3c << 15 // mulh.d case AMULHVU: return 0x3d << 15 // mulhu.d + case AMULWVW: + return 0x3e << 15 // mulw.d.w + case AMULWVWU: + return 0x3f << 15 // mulw.d.wu case ADIV: return 0x40 << 15 // div.w case ADIVU: |