KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

aco/tests: expand optimize.const_comparison_ordering tests 

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7045>
This commit is contained in:
Rhys Perry 2020-10-07 14:46:34 +01:00 committed by Marge Bot
parent 6bf3c606be
commit 15d08a06e2
1 changed files with 69 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

81
src/amd/compiler/tests/test_optimizer.cpp
View File

@ -343,26 +343,83 @@ BEGIN_TEST(optimize.const_comparison_ordering)
bld.vopc(aco_opcode::v_cmp_eq_f32, bld.def(bld.lm), inputs[0], inputs[0]),
bld.vopc(aco_opcode::v_cmp_nge_f32, bld.def(bld.lm), bld.copy(bld.def(v1), Operand(0x40a00000u)), inputs[0])));
/* NaN */
uint16_t nan16 = 0x7e00;
uint32_t nan32 = 0x7fc00000;
//! s2: %tmp6_0 = v_cmp_lt_f16 0x7e00, %a
//! s2: %tmp6_1 = v_cmp_neq_f16 %a, %a
//! s2: %res6, s1: %_:scc = s_or_b64 %tmp6_1, %tmp6_0
/* similar but unoptimizable expressions */
//! s2: %tmp6_0 = v_cmp_lt_f32 4.0, %a
//! s2: %tmp6_1 = v_cmp_neq_f32 %a, %a
//! s2: %res6, s1: %_:scc = s_and_b64 %tmp6_1, %tmp6_0
//! p_unit_test 6, %res6
writeout(6, bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_neq_f16, bld.def(bld.lm), inputs[0], inputs[0]),
bld.vopc(aco_opcode::v_cmp_lt_f16, bld.def(bld.lm), Operand(nan16), inputs[0])));
writeout(6, bld.sop2(aco_opcode::s_and_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_neq_f32, bld.def(bld.lm), inputs[0], inputs[0]),
bld.vopc(aco_opcode::v_cmp_lt_f32, bld.def(bld.lm), Operand(0x40800000u), inputs[0])));
//! s2: %tmp7_0 = v_cmp_lt_f32 0x7fc00000, %a
//! s2: %tmp7_1 = v_cmp_neq_f32 %a, %a
//! s2: %tmp7_0 = v_cmp_nge_f32 4.0, %a
//! s2: %tmp7_1 = v_cmp_eq_f32 %a, %a
//! s2: %res7, s1: %_:scc = s_or_b64 %tmp7_1, %tmp7_0
//! p_unit_test 7, %res7
writeout(7, bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_eq_f32, bld.def(bld.lm), inputs[0], inputs[0]),
bld.vopc(aco_opcode::v_cmp_nge_f32, bld.def(bld.lm), Operand(0x40800000u), inputs[0])));
//! s2: %tmp8_0 = v_cmp_lt_f32 4.0, %d
//! s2: %tmp8_1 = v_cmp_neq_f32 %a, %a
//! s2: %res8, s1: %_:scc = s_or_b64 %tmp8_1, %tmp8_0
//! p_unit_test 8, %res8
writeout(8, bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_neq_f32, bld.def(bld.lm), inputs[0], inputs[0]),
bld.vopc(aco_opcode::v_cmp_lt_f32, bld.def(bld.lm), Operand(0x40800000u), inputs[3])));
//! s2: %tmp9_0 = v_cmp_lt_f32 4.0, %a
//! s2: %tmp9_1 = v_cmp_neq_f32 %a, %d
//! s2: %res9, s1: %_:scc = s_or_b64 %tmp9_1, %tmp9_0
//! p_unit_test 9, %res9
writeout(9, bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_neq_f32, bld.def(bld.lm), inputs[0], inputs[3]),
bld.vopc(aco_opcode::v_cmp_lt_f32, bld.def(bld.lm), Operand(0x40800000u), inputs[0])));
/* bit sizes */
//! v2b: %b16 = p_extract_vector %b, 0
//! s2: %res10 = v_cmp_nge_f16 4.0, %b16
//! p_unit_test 10, %res10
Temp input1_16 = bld.pseudo(aco_opcode::p_extract_vector, bld.def(v2b), inputs[1], Operand(0u));
writeout(10, bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_neq_f16, bld.def(bld.lm), input1_16, input1_16),
bld.vopc(aco_opcode::v_cmp_lt_f16, bld.def(bld.lm), Operand((uint16_t)0x4400u), input1_16)));
//! s2: %res11 = v_cmp_nge_f64 4.0, %c
//! p_unit_test 11, %res11
writeout(11, bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_neq_f64, bld.def(bld.lm), inputs[2], inputs[2]),
bld.vopc(aco_opcode::v_cmp_lt_f64, bld.def(bld.lm), Operand(0x4010000000000000u), inputs[2])));
/* NaN */
uint16_t nan16 = 0x7e00;
uint32_t nan32 = 0x7fc00000;
uint64_t nan64 = 0xffffffffffffffffllu;
//! s2: %tmp12_0 = v_cmp_lt_f16 0x7e00, %a
//! s2: %tmp12_1 = v_cmp_neq_f16 %a, %a
//! s2: %res12, s1: %_:scc = s_or_b64 %tmp12_1, %tmp12_0
//! p_unit_test 12, %res12
writeout(12, bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_neq_f16, bld.def(bld.lm), inputs[0], inputs[0]),
bld.vopc(aco_opcode::v_cmp_lt_f16, bld.def(bld.lm), Operand(nan16), inputs[0])));
//! s2: %tmp13_0 = v_cmp_lt_f32 0x7fc00000, %a
//! s2: %tmp13_1 = v_cmp_neq_f32 %a, %a
//! s2: %res13, s1: %_:scc = s_or_b64 %tmp13_1, %tmp13_0
//! p_unit_test 13, %res13
writeout(13, bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_neq_f32, bld.def(bld.lm), inputs[0], inputs[0]),
bld.vopc(aco_opcode::v_cmp_lt_f32, bld.def(bld.lm), Operand(nan32), inputs[0])));
//! s2: %tmp14_0 = v_cmp_lt_f64 -1, %a
//! s2: %tmp14_1 = v_cmp_neq_f64 %a, %a
//! s2: %res14, s1: %_:scc = s_or_b64 %tmp14_1, %tmp14_0
//! p_unit_test 14, %res14
writeout(14, bld.sop2(aco_opcode::s_or_b64, bld.def(bld.lm), bld.def(s1, scc),
bld.vopc(aco_opcode::v_cmp_neq_f64, bld.def(bld.lm), inputs[0], inputs[0]),
bld.vopc(aco_opcode::v_cmp_lt_f64, bld.def(bld.lm), Operand(nan64), inputs[0])));
finish_opt_test();
END_TEST