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radeonsi: Only dump shaders with environment variable RADEON_DUMP_SHADERS=1.

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This commit is contained in:
Michel Dänzer 2012-06-07 19:30:47 +02:00 • committed by Michel Dänzer
parent 7b11051a28
commit 4c4ef9c29a
2 changed files with 20 additions and 9 deletions
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6
src/gallium/drivers/radeon/SICodeEmitter.cpp
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@ -156,8 +156,12 @@ void SICodeEmitter::emitState(MachineFunction & MF)
bool SICodeEmitter::runOnMachineFunction(MachineFunction &MF)
{
MF.dump();
TM = &MF.getTarget();
const AMDILSubtarget &STM = TM->getSubtarget<AMDILSubtarget>();
if (STM.dumpCode()) {
MF.dump();
}
emitState(MF);

23
src/gallium/drivers/radeonsi/radeonsi_shader.c
View file

@ -543,6 +543,9 @@ int si_pipe_shader_create(
unsigned char * inst_bytes;
unsigned inst_byte_count;
unsigned i;
bool dump;
dump = debug_get_bool_option("RADEON_DUMP_SHADERS", FALSE);
radeon_llvm_context_init(&si_shader_ctx.radeon_bld);
bld_base = &si_shader_ctx.radeon_bld.soa.bld_base;
@ -568,14 +571,18 @@ int si_pipe_shader_create(
radeon_llvm_finalize_module(&si_shader_ctx.radeon_bld);
mod = bld_base->base.gallivm->module;
tgsi_dump(shader->tokens, 0);
LLVMDumpModule(mod);
radeon_llvm_compile(mod, &inst_bytes, &inst_byte_count, "SI", 1 /* dump */);
fprintf(stderr, "SI CODE:\n");
for (i = 0; i < inst_byte_count; i+=4 ) {
fprintf(stderr, "%02x%02x%02x%02x\n", inst_bytes[i + 3],
inst_bytes[i + 2], inst_bytes[i + 1],
inst_bytes[i]);
if (dump) {
tgsi_dump(shader->tokens, 0);
LLVMDumpModule(mod);
}
radeon_llvm_compile(mod, &inst_bytes, &inst_byte_count, "SI", dump);
if (dump) {
fprintf(stderr, "SI CODE:\n");
for (i = 0; i < inst_byte_count; i+=4 ) {
fprintf(stderr, "%02x%02x%02x%02x\n", inst_bytes[i + 3],
inst_bytes[i + 2], inst_bytes[i + 1],
inst_bytes[i]);
}
}
shader->num_sgprs = util_le32_to_cpu(*(uint32_t*)inst_bytes);