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rv64: implement Oswap for floating-point types

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Alexey Yerin 2022-06-12 22:29:32 +03:00 • committed by Quentin Carbonneaux
parent c9f04db881
commit 1162359a19
3 changed files with 15 additions and 11 deletions
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8
rv64/emit.c
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@ -89,6 +89,7 @@ static struct {
{ Ocopy, Ki, "mv %=, %0" },
{ Ocopy, Ka, "fmv.%k %=, %0" },
{ Oswap, Ki, "mv %?, %0\n\tmv %0, %1\n\tmv %1, %?" },
{ Oswap, Ka, "fmv.%k %?, %0\n\tfmv.%k %0, %1\n\tfmv.%k %1, %?" },
{ Oreqz, Ki, "seqz %=, %0" },
{ Ornez, Ki, "snez %=, %0" },
{ Ocall, Kw, "jalr %0" },
@ -101,16 +102,17 @@ static char *rname[] = {
[GP] = "gp",
[TP] = "tp",
[RA] = "ra",
[T6] = "t6",
[T0] = "t0", "t1", "t2", "t3", "t4", "t5",
[A0] = "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7",
[S1] = "s1", "s2", "s3", "s4", "s5", "s6", "s7", "s8",
"s9", "s10", "s11",
[FT0] = "ft0", "ft1", "ft2", "ft3", "ft4", "ft5", "ft6", "ft7",
"ft8", "ft9", "ft10", "ft11",
"ft8", "ft9", "ft10",
[FA0] = "fa0", "fa1", "fa2", "fa3", "fa4", "fa5", "fa6", "fa7",
[FS0] = "fs0", "fs1", "fs2", "fs3", "fs4", "fs5", "fs6", "fs7",
"fs8", "fs9", "fs10", "fs11",
[T6] = "t6",
[FT11] = "ft11",
};
static int64_t
@ -162,7 +164,7 @@ emitf(char *s, Ins *i, Fn *fn, FILE *f)
if (KBASE(k) == 0)
fputs("t6", f);
else
abort();
fputs("ft11", f);
break;
case 'k':
if (i->cls != Kl)