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intel/compiler: Inline get_src_index()

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TGL will have separate tables for src0 and src1, so the shared function
will no longer make sense.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
This commit is contained in:
Matt Turner
2018-02-12 16:35:49 -08:00
parent d0eff8a539
commit cde73625f8
1 changed files with 15 additions and 26 deletions
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41
src/intel/compiler/brw_eu_compact.c
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@@ -784,12 +784,14 @@ set_subreg_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
} }
static bool static bool
get_src_index(uint16_t uncompacted, set_src0_index(const struct gen_device_info *devinfo,
uint16_t *compacted) brw_compact_inst *dst, const brw_inst *src)
{ {
uint16_t uncompacted = brw_inst_bits(src, 88, 77); /* 12b */
for (int i = 0; i < 32; i++) { for (int i = 0; i < 32; i++) {
if (src_index_table[i] == uncompacted) { if (src_index_table[i] == uncompacted) {
*compacted = i; brw_compact_inst_set_src0_index(devinfo, dst, i);
return true; return true;
} }
} }
@@ -797,39 +799,26 @@ get_src_index(uint16_t uncompacted,
return false; return false;
} }
static bool
set_src0_index(const struct gen_device_info *devinfo,
brw_compact_inst *dst, const brw_inst *src)
{
uint16_t compacted;
uint16_t uncompacted = brw_inst_bits(src, 88, 77); /* 12b */
if (!get_src_index(uncompacted, &compacted))
return false;
brw_compact_inst_set_src0_index(devinfo, dst, compacted);
return true;
}
static bool static bool
set_src1_index(const struct gen_device_info *devinfo, brw_compact_inst *dst, set_src1_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
const brw_inst *src, bool is_immediate) const brw_inst *src, bool is_immediate)
{ {
uint16_t compacted;
if (is_immediate) { if (is_immediate) {
compacted = (brw_inst_imm_ud(devinfo, src) >> 8) & 0x1f; uint16_t imm = (brw_inst_imm_ud(devinfo, src) >> 8) & 0x1f;
brw_compact_inst_set_src1_index(devinfo, dst, imm);
return true;
} else { } else {
uint16_t uncompacted = brw_inst_bits(src, 120, 109); /* 12b */ uint16_t uncompacted = brw_inst_bits(src, 120, 109); /* 12b */
if (!get_src_index(uncompacted, &compacted)) for (int i = 0; i < 32; i++) {
return false; if (src_index_table[i] == uncompacted) {
brw_compact_inst_set_src1_index(devinfo, dst, i);
return true;
}
}
} }
brw_compact_inst_set_src1_index(devinfo, dst, compacted); return false;
return true;
} }
static bool static bool