* mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.

svn path=/trunk/mono/; revision=71525

diff --git a/mono/mini/ChangeLog b/mono/mini/ChangeLog
index bbf2eecd756205f896e2395194c07dea5bfb3a97..1b7b0cc23e842aa0ca9d0d1e42aa442390b1c4c6 100644 (file)
--- a/mono/mini/ChangeLog
+++ b/mono/mini/ChangeLog
@@ -1,3 +1,7 @@
+2007-01-23  Neale Ferguson <neale@sinenomine.net>
+
+       * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
+
 2007-01-21  Zoltan Varga  <vargaz@gmail.com>
 
        * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.

diff --git a/mono/mini/mini-s390x.c b/mono/mini/mini-s390x.c
index a5e1dd8b7b5f323d556e04233944363ba6483b7e..aac4afa052147bae7d7552a87019b91c6c51953d 100644 (file)
--- a/mono/mini/mini-s390x.c
+++ b/mono/mini/mini-s390x.c
@@ -2604,7 +2604,7 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb)
                }
                        break;
                case OP_LOADI1_MEMBASE: {
-                       S390_LONG (code, lb, lb, ins->dreg, 0, 
+                       S390_LONG (code, lgb, lgb, ins->dreg, 0, 
                                   ins->inst_basereg, ins->inst_offset);
                }
                        break;
@@ -2759,34 +2759,6 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb)
                        }
                }
                        break;
-//             case OP_ADDCC_IMM: {
-//                     if ((ins->next) &&
-//                         (ins->next->opcode == OP_ADC_IMM)) {
-//                             s390_basr (code, s390_r13, 0);
-//                             s390_j    (code, 6);
-//                             s390_llong(code, ins->inst_imm);
-//                             if (ins->dreg != ins->sreg1) {
-//                                     s390_lgr  (code, ins->dreg, ins->sreg1);
-//                             }
-//                             s390_alg  (code, ins->dreg, 0, s390_r13, 4);
-//                     } else {
-//                             if (s390_is_imm16 (ins->inst_imm)) {
-//                                     if (ins->dreg != ins->sreg1) {
-//                                             s390_lgr  (code, ins->dreg, ins->sreg1);
-//                                     }
-//                                     s390_aghi (code, ins->dreg, ins->inst_imm);
-//                             } else {
-//                                     s390_basr (code, s390_r13, 0);
-//                                     s390_j    (code, 6);
-//                                     s390_llong(code, ins->inst_imm);
-//                                     if (ins->dreg != ins->sreg1) {
-//                                             s390_lgr  (code, ins->dreg, ins->sreg1);
-//                                     }
-//                                     s390_ag   (code, ins->dreg, 0, s390_r13, 4);
-//                             }
-//                     }
-//             }
-//                     break;
                case OP_ADC_IMM: {
                        if (ins->dreg != ins->sreg1) {
                                s390_lgr  (code, ins->dreg, ins->sreg1);
@@ -4408,7 +4380,7 @@ emit_load_volatile_registers (guint8 *code, MonoCompile *cfg)
                                        g_assert_not_reached();
                                switch (ainfo->size) {
                                case 1:
-                                       s390_icy  (code, ainfo->reg, 0, inst->inst_basereg, inst->inst_offset);
+                                       s390_llgc (code, ainfo->reg, 0, inst->inst_basereg, inst->inst_offset);
                                        break;
                                case 2:
                                        s390_lgh  (code, ainfo->reg, 0, inst->inst_basereg, inst->inst_offset);
@@ -4432,7 +4404,7 @@ emit_load_volatile_registers (guint8 *code, MonoCompile *cfg)
                                if (ainfo->reg != STK_BASE) {
                                        switch (ainfo->size) {
                                        case 1:
-                                               s390_icy (code, ainfo->reg, 0, inst->inst_basereg, inst->inst_offset);
+                                               s390_llgc (code, ainfo->reg, 0, inst->inst_basereg, inst->inst_offset);
                                                break;
                                        case 2:
                                                s390_lgh (code, ainfo->reg, 0, inst->inst_basereg, inst->inst_offset);