[RFC PATCH 9/9] (DON'T MERGE !) insn selector

[Eduard - Gabriel Munteanu]

Signed-off-by: Eduard - Gabriel Munteanu <eduard.munte...@linux360.ro>
---
 arch/x86/insn-selector.brg |   29 +++++++++++++++++++++++++++++
 1 files changed, 29 insertions(+), 0 deletions(-)

diff --git a/arch/x86/insn-selector.brg b/arch/x86/insn-selector.brg
index ac34ec0..0ded186 100644
--- a/arch/x86/insn-selector.brg
+++ b/arch/x86/insn-selector.brg
@@ -1277,6 +1277,7 @@ arg:      EXPR_NO_ARGS
 
 arg:   EXPR_ARG(EXPR_VALUE) 1
 {
+       #ifdef CONFIG_X86_32
        struct expression *expr, *arg_expr;
        unsigned long long imm;
 
@@ -1289,6 +1290,19 @@ arg:     EXPR_ARG(EXPR_VALUE) 1
        }
 
        select_insn(s, tree, imm_insn(INSN_PUSH_IMM, imm & ~0UL));
+
+       #else
+
+       struct expression *expr, *arg_expr;
+       unsigned long long imm;
+
+       expr = to_expr(tree);
+       arg_expr = to_expr(expr->arg_expression);
+       imm  = arg_expr->value;
+
+       select_insn(s, tree, imm_reg_insn(INSN_MOV_IMM_REG,
+                                         imm, get_fixed_var(s->b_parent, 
REG_RDI)));
+       #endif
 }
 
 arg:   EXPR_ARG(EXPR_FVALUE) 1
@@ -1305,6 +1319,7 @@ arg:      EXPR_ARG(EXPR_FVALUE) 1
 
 arg:   EXPR_ARG(reg)
 {
+       #ifdef CONFIG_X86_32
        struct var_info *src;
        struct expression *expr, *arg_expr;
 
@@ -1320,6 +1335,20 @@ arg:     EXPR_ARG(reg)
        select_insn(s, tree, reg_insn(INSN_PUSH_REG, src));
 
        state->reg1 = src;
+
+       #else
+
+       struct var_info *src;
+       struct expression *expr, *arg_expr;
+
+       expr = to_expr(tree);
+       arg_expr = to_expr(expr->arg_expression);
+
+       src = state->left->reg1;
+       select_insn(s, tree, reg_reg_insn(INSN_MOV_REG_REG, src, 
get_fixed_var(s->b_parent, REG_RDI)));
+
+       state->reg1 = src;
+       #endif
 }
 
 arg:   EXPR_ARGS_LIST(arg, arg)
-- 
1.6.0.6


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