feat(riscv): add MOV pseudo-instruction and RVC compressed encoding

Assisted-by: DeepSeek V4 Pro
2026-08-02 18:22:00 +02:00
parent eee7a6d4a4
commit 243b087116
8 changed files with 946 additions and 78 deletions
@@ -5,16 +5,16 @@

 // func atomicAdd(ptr *int64, val int64) int64
 TEXT ·atomicAdd(SB), NOSPLIT, $0-24
-	LD a+0(FP), A0
-	LD b+8(FP), A1
-	AMOADDD A1, (A0), A2
-	SD A2, ret+16(FP)
-	RET
+        MOV a+0(FP), X10
+        MOV b+8(FP), X11
+        AMOADDD X11, (X10), X12
+        MOV X12, ret+16(FP)
+        RET

 // func fpAdd(a, b float64) float64
 TEXT ·fpAdd(SB), NOSPLIT, $0-24
-	FLD a+0(FP), FA0
-	FLD b+8(FP), FA1
-	FADDD FA0, FA1, FA2
-	FSD FA2, ret+16(FP)
-	RET
+        FLD a+0(FP), F10
+        FLD b+8(FP), F11
+        FADDD F10, F11, F12
+        FSD F12, ret+16(FP)
+        RET