@@ -139,16 +139,19 @@ typedef enum S390Opcode {
RI_OILL = 0xa50b,
RI_TMLL = 0xa701,
- RIE_CGIJ = 0xec7c,
- RIE_CGRJ = 0xec64,
- RIE_CIJ = 0xec7e,
- RIE_CLGRJ = 0xec65,
- RIE_CLIJ = 0xec7f,
- RIE_CLGIJ = 0xec7d,
- RIE_CLRJ = 0xec77,
- RIE_CRJ = 0xec76,
- RIE_LOCGHI = 0xec46,
- RIE_RISBG = 0xec55,
+ RIEb_CGRJ = 0xec64,
+ RIEb_CLGRJ = 0xec65,
+ RIEb_CLRJ = 0xec77,
+ RIEb_CRJ = 0xec76,
+
+ RIEc_CGIJ = 0xec7c,
+ RIEc_CIJ = 0xec7e,
+ RIEc_CLGIJ = 0xec7d,
+ RIEc_CLIJ = 0xec7f,
+
+ RIEf_RISBG = 0xec55,
+
+ RIEg_LOCGHI = 0xec46,
RRE_AGR = 0xb908,
RRE_ALGR = 0xb90a,
@@ -565,7 +568,7 @@ static void tcg_out_insn_RI(TCGContext *s, S390Opcode op, TCGReg r1, int i2)
tcg_out32(s, (op << 16) | (r1 << 20) | (i2 & 0xffff));
}
-static void tcg_out_insn_RIE(TCGContext *s, S390Opcode op, TCGReg r1,
+static void tcg_out_insn_RIEg(TCGContext *s, S390Opcode op, TCGReg r1,
int i2, int m3)
{
tcg_out16(s, (op & 0xff00) | (r1 << 4) | m3);
@@ -1058,9 +1061,9 @@ static inline void tcg_out_risbg(TCGContext *s, TCGReg dest, TCGReg src,
int msb, int lsb, int ofs, int z)
{
/* Format RIE-f */
- tcg_out16(s, (RIE_RISBG & 0xff00) | (dest << 4) | src);
+ tcg_out16(s, (RIEf_RISBG & 0xff00) | (dest << 4) | src);
tcg_out16(s, (msb << 8) | (z << 7) | lsb);
- tcg_out16(s, (ofs << 8) | (RIE_RISBG & 0xff));
+ tcg_out16(s, (ofs << 8) | (RIEf_RISBG & 0xff));
}
static void tgen_ext8s(TCGContext *s, TCGType type, TCGReg dest, TCGReg src)
@@ -1451,7 +1454,7 @@ static void tgen_setcond(TCGContext *s, TCGType type, TCGCond cond,
/* Emit: d = 0, d = (cc ? 1 : d). */
cc = tgen_cmp(s, type, cond, c1, c2, c2const, false);
tcg_out_movi(s, TCG_TYPE_I64, dest, 0);
- tcg_out_insn(s, RIE, LOCGHI, dest, 1, cc);
+ tcg_out_insn(s, RIEg, LOCGHI, dest, 1, cc);
return;
}
@@ -1544,7 +1547,7 @@ static void tgen_movcond(TCGContext *s, TCGType type, TCGCond c, TCGReg dest,
if (HAVE_FACILITY(LOAD_ON_COND)) {
cc = tgen_cmp(s, type, c, c1, c2, c2const, false);
if (v3const) {
- tcg_out_insn(s, RIE, LOCGHI, dest, v3, cc);
+ tcg_out_insn(s, RIEg, LOCGHI, dest, v3, cc);
} else {
tcg_out_insn(s, RRFc, LOCGR, dest, v3, cc);
}
@@ -1631,6 +1634,7 @@ static void tgen_compare_branch(TCGContext *s, S390Opcode opc, int cc,
TCGReg r1, TCGReg r2, TCGLabel *l)
{
tcg_out_reloc(s, s->code_ptr + 1, R_390_PC16DBL, l, 2);
+ /* Format RIE-b */
tcg_out16(s, (opc & 0xff00) | (r1 << 4) | r2);
tcg_out16(s, 0);
tcg_out16(s, cc << 12 | (opc & 0xff));
@@ -1640,6 +1644,7 @@ static void tgen_compare_imm_branch(TCGContext *s, S390Opcode opc, int cc,
TCGReg r1, int i2, TCGLabel *l)
{
tcg_out_reloc(s, s->code_ptr + 1, R_390_PC16DBL, l, 2);
+ /* Format RIE-c */
tcg_out16(s, (opc & 0xff00) | (r1 << 4) | cc);
tcg_out16(s, 0);
tcg_out16(s, (i2 << 8) | (opc & 0xff));
@@ -1659,8 +1664,8 @@ static void tgen_brcond(TCGContext *s, TCGType type, TCGCond c,
if (!c2const) {
opc = (type == TCG_TYPE_I32
- ? (is_unsigned ? RIE_CLRJ : RIE_CRJ)
- : (is_unsigned ? RIE_CLGRJ : RIE_CGRJ));
+ ? (is_unsigned ? RIEb_CLRJ : RIEb_CRJ)
+ : (is_unsigned ? RIEb_CLGRJ : RIEb_CGRJ));
tgen_compare_branch(s, opc, cc, r1, c2, l);
return;
}
@@ -1671,18 +1676,18 @@ static void tgen_brcond(TCGContext *s, TCGType type, TCGCond c,
larger comparison range afforded by COMPARE IMMEDIATE. */
if (type == TCG_TYPE_I32) {
if (is_unsigned) {
- opc = RIE_CLIJ;
+ opc = RIEc_CLIJ;
in_range = (uint32_t)c2 == (uint8_t)c2;
} else {
- opc = RIE_CIJ;
+ opc = RIEc_CIJ;
in_range = (int32_t)c2 == (int8_t)c2;
}
} else {
if (is_unsigned) {
- opc = RIE_CLGIJ;
+ opc = RIEc_CLGIJ;
in_range = (uint64_t)c2 == (uint8_t)c2;
} else {
- opc = RIE_CGIJ;
+ opc = RIEc_CGIJ;
in_range = (int64_t)c2 == (int8_t)c2;
}
}
There are multiple variations, with different fields. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- tcg/s390x/tcg-target.c.inc | 47 +++++++++++++++++++++----------------- 1 file changed, 26 insertions(+), 21 deletions(-)