diff --git a/src/amd/compiler/aco_optimizer.cpp b/src/amd/compiler/aco_optimizer.cpp index 9d6219037de..89fcdee261e 100644 --- a/src/amd/compiler/aco_optimizer.cpp +++ b/src/amd/compiler/aco_optimizer.cpp @@ -2207,7 +2207,7 @@ bool combine_salu_lshl_add(opt_ctx& ctx, aco_ptr& instr) return false; for (unsigned i = 0; i < 2; i++) { - Instruction *op2_instr = follow_operand(ctx, instr->operands[i]); + Instruction *op2_instr = follow_operand(ctx, instr->operands[i], true); if (!op2_instr || op2_instr->opcode != aco_opcode::s_lshl_b32 || ctx.uses[op2_instr->definitions[1].tempId()]) continue; diff --git a/src/amd/compiler/tests/test_optimizer.cpp b/src/amd/compiler/tests/test_optimizer.cpp index 00e4cdef6dd..4be2f6226ae 100644 --- a/src/amd/compiler/tests/test_optimizer.cpp +++ b/src/amd/compiler/tests/test_optimizer.cpp @@ -143,9 +143,9 @@ BEGIN_TEST(optimize.add_lshl) Operand(inputs[0]), Operand(3u)); writeout(0, bld.sop2(aco_opcode::s_add_u32, bld.def(s1), bld.def(s1, scc), shift, Operand(4u))); - //! s1: %lshl, s1: %_:scc = s_lshl_b32 %a, 3 - //! v1: %add = v_add_u32 %lshl, %b - //! v1: %res1 = v_add3_u32 %add, %lshl, 4 + //! s1: %lshl1, s1: %_:scc = s_lshl3_add_u32 %a, 4 + //! v1: %lshl_add = v_lshl_add_u32 %a, 3, %b + //! v1: %res1 = v_add_u32 %lshl1, %lshl_add //! p_unit_test 1, %res1 shift = bld.sop2(aco_opcode::s_lshl_b32, bld.def(s1), bld.def(s1, scc), Operand(inputs[0]), Operand(3u));