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pan/bi: Extract INSTRUCTION_CASE macro

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Useful across multiple optimization tests.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15204>
This commit is contained in:
Alyssa Rosenzweig 2021-11-19 15:51:13 -05:00 • committed by Marge Bot
parent ffde1f359b
commit eda00fd39d
2 changed files with 31 additions and 24 deletions
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23
src/panfrost/bifrost/bi_test.h
View file

@ -93,4 +93,27 @@ bit_shader_equal(bi_context *A, bi_context *B)
return true;
}
#define INSTRUCTION_CASE(instr, expected, pass) do { \
bi_builder *A = bit_builder(mem_ctx); \
bi_builder *B = bit_builder(mem_ctx); \
{ \
bi_builder *b = A; \
instr; \
} \
{ \
bi_builder *b = B; \
expected; \
} \
pass(A->shader); \
if (!bit_shader_equal(A->shader, B->shader)) { \
ADD_FAILURE(); \
fprintf(stderr, "Pass produced unexpected results"); \
fprintf(stderr, " Actual:\n"); \
bi_print_shader(A->shader, stderr); \
fprintf(stderr, "Expected:\n"); \
bi_print_shader(B->shader, stderr); \
fprintf(stderr, "\n"); \
} \
} while(0)
#endif

32
src/panfrost/bifrost/test/test-optimizer.cpp
View file

@ -27,31 +27,15 @@
#include <gtest/gtest.h>
#define CASE(instr, expected) do { \
bi_builder *A = bit_builder(mem_ctx); \
bi_builder *B = bit_builder(mem_ctx); \
{ \
bi_builder *b = A; \
instr; \
} \
{ \
bi_builder *b = B; \
expected; \
} \
bi_opt_mod_prop_forward(A->shader); \
bi_opt_mod_prop_backward(A->shader); \
bi_opt_dead_code_eliminate(A->shader); \
if (!bit_shader_equal(A->shader, B->shader)) { \
ADD_FAILURE(); \
fprintf(stderr, "Optimization produce unexpected result"); \
fprintf(stderr, " Actual:\n"); \
bi_print_shader(A->shader, stderr); \
fprintf(stderr, "Expected:\n"); \
bi_print_shader(B->shader, stderr); \
fprintf(stderr, "\n"); \
} \
} while(0)
static void
bi_optimizer(bi_context *ctx)
{
bi_opt_mod_prop_forward(ctx);
bi_opt_mod_prop_backward(ctx);
bi_opt_dead_code_eliminate(ctx);
}
#define CASE(instr, expected) INSTRUCTION_CASE(instr, expected, bi_optimizer)
#define NEGCASE(instr) CASE(instr, instr)
class Optimizer : public testing::Test {