[LA64_DYNAREC] Small fix to geted and micro-optimization to LEA opcode (#3326)

ksco · web-flow · commit 758a1a9ea5f6 · 2026-01-01T18:51:30.000+01:00
diff --git a/src/dynarec/la64/dynarec_la64_00.c b/src/dynarec/la64/dynarec_la64_00.c
@@ -1423,7 +1423,7 @@ uintptr_t dynarec64_00(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
             } else { // mem <= reg
                 rex.seg = 0; // to be safe
                 SCRATCH_USAGE(0);
-                addr = geted(dyn, addr, ninst, nextop, &ed, x2, x1, &fixedaddress, rex, NULL, 0, 0);
+                addr = geted(dyn, addr, ninst, nextop, &ed, gd, x1, &fixedaddress, rex, NULL, 0, 0);
                 if (gd != ed) {
                     if (rex.w && rex.is67)
                         ZEROUP2(gd, ed);
diff --git a/src/dynarec/la64/dynarec_la64_helper.c b/src/dynarec/la64/dynarec_la64_helper.c
@@ -195,6 +195,7 @@ uintptr_t geted(dynarec_la64_t* dyn, uintptr_t addr, int ninst, uint8_t nextop,
                 if ((nextop & 7) == 4) {
                     if (sib_reg != 4) {
                         ALSLy(scratch, TO_NAT(sib_reg), TO_NAT(sib_reg2), sib >> 6);
+                        SCRATCH_USAGE(1);
                     } else {
                         scratch = TO_NAT(sib_reg2);
                     }

Original file line number	Diff line number	Diff line change
`@@ -195,6 +195,7 @@ uintptr_t geted(dynarec_la64_t* dyn, uintptr_t addr, int ninst, uint8_t nextop,`
`195`	`195`	`if ((nextop & 7) == 4) {`
`196`	`196`	`if (sib_reg != 4) {`
`197`	`197`	`ALSLy(scratch, TO_NAT(sib_reg), TO_NAT(sib_reg2), sib >> 6);`
	`198`	`+ SCRATCH_USAGE(1);`
`198`	`199`	`} else {`
`199`	`200`	`scratch = TO_NAT(sib_reg2);`
`200`	`201`	`}`