search for: srcnr

Displaying 6 results from an estimated 6 matches for "srcnr".

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[PATCH 1/3] nv50/ir: Add support for MAD short+IMM notation
2015 Jan 11
1
[PATCH 1/3] nv50/ir: Add support for MAD short+IMM notation
...8; >> } else { >> code[1] = neg_mul << 26; >> code[1] |= neg_add << 27; >> @@ -1931,11 +1942,6 @@ CodeEmitterNV50::getMinEncodingSize(const Instruction *i) const >> >> // check constraints on short MAD >> if (info.srcNr >= 2 && i->srcExists(2)) { >> - if (i->saturate || i->src(2).mod) >> - return 8; >> - if ((i->src(0).mod ^ i->src(1).mod) || >> - (i->src(0).mod | i->src(1).mod).abs()) >> - return 8; >> i...
[PATCH 1/3] nv50/ir: Add support for MAD short+IMM notation
2015 Jan 11
6
[PATCH 1/3] nv50/ir: Add support for MAD short+IMM notation
...t; 22; + if (i->saturate) + code[0] |= 1 << 8; } else { code[1] = neg_mul << 26; code[1] |= neg_add << 27; @@ -1931,11 +1942,6 @@ CodeEmitterNV50::getMinEncodingSize(const Instruction *i) const // check constraints on short MAD if (info.srcNr >= 2 && i->srcExists(2)) { - if (i->saturate || i->src(2).mod) - return 8; - if ((i->src(0).mod ^ i->src(1).mod) || - (i->src(0).mod | i->src(1).mod).abs()) - return 8; if (!i->defExists(0) || i->def(0).rep()...
[PATCH 1/2] nv50/ir: Add support for MAD short+IMM notation
2015 Jan 23
3
[PATCH 1/2] nv50/ir: Add support for MAD short+IMM notation
...t; 22; + if (i->saturate) + code[0] |= 1 << 8; } else { code[1] = neg_mul << 26; code[1] |= neg_add << 27; @@ -1931,11 +1942,6 @@ CodeEmitterNV50::getMinEncodingSize(const Instruction *i) const // check constraints on short MAD if (info.srcNr >= 2 && i->srcExists(2)) { - if (i->saturate || i->src(2).mod) - return 8; - if ((i->src(0).mod ^ i->src(1).mod) || - (i->src(0).mod | i->src(1).mod).abs()) - return 8; if (!i->defExists(0) || i->def(0).rep()...
[PATCH 1/3] nv50/ir: Add support for MAD short+IMM notation
2015 Jan 11
0
[PATCH 1/3] nv50/ir: Add support for MAD short+IMM notation
...+ code[0] |= 1 << 8; > } else { > code[1] = neg_mul << 26; > code[1] |= neg_add << 27; > @@ -1931,11 +1942,6 @@ CodeEmitterNV50::getMinEncodingSize(const Instruction *i) const > > // check constraints on short MAD > if (info.srcNr >= 2 && i->srcExists(2)) { > - if (i->saturate || i->src(2).mod) > - return 8; > - if ((i->src(0).mod ^ i->src(1).mod) || > - (i->src(0).mod | i->src(1).mod).abs()) > - return 8; > if (!i->defExists(0) ||...
[PATCH 1/3] nv50/ir: Add support for MAD 4-byte opcode
2015 Feb 06
2
[PATCH 1/3] nv50/ir: Add support for MAD 4-byte opcode
...t; 22; + if (i->saturate) + code[0] |= 1 << 8; } else { code[1] = neg_mul << 26; code[1] |= neg_add << 27; @@ -1931,11 +1934,6 @@ CodeEmitterNV50::getMinEncodingSize(const Instruction *i) const // check constraints on short MAD if (info.srcNr >= 2 && i->srcExists(2)) { - if (i->saturate || i->src(2).mod) - return 8; - if ((i->src(0).mod ^ i->src(1).mod) || - (i->src(0).mod | i->src(1).mod).abs()) - return 8; if (!i->defExists(0) || i->def(0).rep()...
nv50/ir: Implement short notation for MAD V2
2015 Jan 13
3
nv50/ir: Implement short notation for MAD V2
V2: clarify code, commit msgs, add comments. Drop code to was supposed to make register assignment prefer SDST == SRC2 (patch 2) for now, because it didn't quite do what I intended.