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ARM64: Inline only use of emit_loada.

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Thanks to Peter Cawley. #1065
This commit is contained in:
Mike Pall 2023-09-09 14:15:18 +02:00
parent 9daf9f9003
commit 4651ff2fbc
2 changed files with 6 additions and 5 deletions
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9
src/lj_asm_arm64.h
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@ -831,10 +831,13 @@ static void asm_href(ASMState *as, IRIns *ir, IROp merge)
/* Key not found in chain: jump to exit (if merged) or load niltv. */
l_end = emit_label(as);
as->invmcp = NULL;
if (merge == IR_NE)
if (merge == IR_NE) {
asm_guardcc(as, CC_AL);
else if (destused)
emit_loada(as, dest, niltvg(J2G(as->J)));
} else if (destused) {
uint32_t k12 = emit_isk12(offsetof(global_State, nilnode.val));
lj_assertA(k12 != 0, "Cannot k12 encode niltv(L)");
emit_dn(as, A64I_ADDx^k12, dest, RID_GL);
}
/* Follow hash chain until the end. */
l_loop = --as->mcp;

2
src/lj_emit_arm64.h
View File

@ -230,8 +230,6 @@ static void emit_loadk(ASMState *as, Reg rd, uint64_t u64, int is64)
/* Load a 64 bit constant into a GPR. */
#define emit_loadu64(as, rd, i) emit_loadk(as, rd, i, A64I_X)
#define emit_loada(as, r, addr) emit_loadu64(as, (r), (uintptr_t)(addr))
#define glofs(as, k) \
((intptr_t)((uintptr_t)(k) - (uintptr_t)&J2GG(as->J)->g))
#define mcpofs(as, k) \