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intel/executor: Dump both pre-processed source and assembly

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Having the actual generated assembly is helpful when trying to figure
out if the code emission and disassembly are implemented correctly.

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31305>
This commit is contained in:
Caio Oliveira 2024-09-22 10:25:49 -07:00 • committed by Marge Bot
parent 2455e2765a
commit 4e559077e4
1 changed files with 9 additions and 4 deletions
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13
src/intel/executor/executor_main.c
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@ -118,7 +118,8 @@ print_help()
"\n"
" - bat Dumps the batch buffer.\n"
" - color Uses colors for the batch buffer dump.\n"
" - cs Dumps the assembly after macro processing.\n"
" - cs Dumps the source after macro processing\n"
" the final assembly.\n"
"\n"
"EXAMPLE\n"
"\n"
@ -652,15 +653,19 @@ l_execute(lua_State *L)
const char *src = executor_apply_macros(&ec, params.original_src);
FILE *f = fmemopen((void *)src, strlen(src), "r");
brw_assemble_result asm = brw_assemble(ec.mem_ctx, ec.devinfo, f, "", 0);
fclose(f);
if (INTEL_DEBUG(DEBUG_CS) || !asm.bin) {
brw_assemble_flags flags = 0;
if (INTEL_DEBUG(DEBUG_CS)) {
printf("=== Processed assembly source ===\n"
"%s"
"=================================\n\n", src);
flags = BRW_ASSEMBLE_DUMP;
}
brw_assemble_result asm = brw_assemble(ec.mem_ctx, ec.devinfo, f, "", flags);
fclose(f);
if (!asm.bin)
failf("assembler failure");