diff options
| author | Marek Olšák <[email protected]> | 2016-02-22 00:23:10 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-03-01 00:11:32 +0100 |
| commit | 09bfbd43a0818c67cb0a6dd4437cc4946e0af5dc (patch) | |
| tree | c9781d1c2f540fc956240afa0818fc3091c55db5 /src | |
| parent | 35859d5bbba998aa41ec87bc53d946add4662dea (diff) | |
tgsi/scan: count memory instructions
for radeonsi
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.c | 19 | ||||
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.h | 1 |
2 files changed, 20 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index 4f85d2fda67..8e24cc626bd 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -43,6 +43,15 @@ #include "tgsi/tgsi_scan.h" +static bool +is_memory_file(unsigned file) +{ + return file == TGSI_FILE_SAMPLER || + file == TGSI_FILE_SAMPLER_VIEW || + file == TGSI_FILE_IMAGE || + file == TGSI_FILE_BUFFER; +} + static void scan_instruction(struct tgsi_shader_info *info, @@ -50,6 +59,7 @@ scan_instruction(struct tgsi_shader_info *info, unsigned *current_depth) { unsigned i; + bool is_mem_inst = false; assert(fullinst->Instruction.Opcode < TGSI_OPCODE_LAST); info->opcode_count[fullinst->Instruction.Opcode]++; @@ -181,6 +191,9 @@ scan_instruction(struct tgsi_shader_info *info, info->is_msaa_sampler[src->Register.Index] = TRUE; } } + + if (is_memory_file(src->Register.File)) + is_mem_inst = true; } /* check for indirect register writes */ @@ -190,8 +203,14 @@ scan_instruction(struct tgsi_shader_info *info, info->indirect_files |= (1 << dst->Register.File); info->indirect_files_written |= (1 << dst->Register.File); } + + if (is_memory_file(dst->Register.File)) + is_mem_inst = true; } + if (is_mem_inst) + info->num_memory_instructions++; + info->num_instructions++; } diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.h b/src/gallium/auxiliary/tgsi/tgsi_scan.h index 0541255764c..d65dec71888 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.h +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.h @@ -74,6 +74,7 @@ struct tgsi_shader_info uint immediate_count; /**< number of immediates declared */ uint num_instructions; + uint num_memory_instructions; /**< sampler, buffer, and image instructions */ uint opcode_count[TGSI_OPCODE_LAST]; /**< opcode histogram */ |