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nv2a/vsh: Output muxed op first to avoid temp clobber

This commit is contained in:
Matt Borgerson 2021-03-06 17:21:49 -07:00 committed by mborgerson
parent 516f2917aa
commit 851407e07c
1 changed files with 7 additions and 7 deletions
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14
hw/xbox/nv2a/vsh.c
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@ -405,13 +405,6 @@ static QString* decode_opcode(const uint32_t *shader_token,
reg_num = 1;
}
if (strcmp(opcode, mac_opcode[MAC_ARL]) == 0) {
qstring_append_fmt(ret, " ARL(A0%s);\n", inputs);
} else if (mask > 0) {
qstring_append_fmt(ret, " %s(R%d%s%s);\n",
opcode, reg_num, mask_str[mask], inputs);
}
/* See if we must add a muxed opcode too: */
if (vsh_get_field(shader_token, FLD_OUT_MUX) == out_mux
/* Only if it's not masked away: */
@ -439,6 +432,13 @@ static QString* decode_opcode(const uint32_t *shader_token,
qstring_append(ret, ");\n");
}
if (strcmp(opcode, mac_opcode[MAC_ARL]) == 0) {
qstring_append_fmt(ret, " ARL(A0%s);\n", inputs);
} else if (mask > 0) {
qstring_append_fmt(ret, " %s(R%d%s%s);\n",
opcode, reg_num, mask_str[mask], inputs);
}
return ret;
}