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codea: bfe regeln ein wenig angepasst
author
Bernhard Urban
<lewurm@gmail.com>
Tue, 18 May 2010 13:25:49 +0000
(15:25 +0200)
committer
Bernhard Urban
<lewurm@gmail.com>
Tue, 18 May 2010 13:25:49 +0000
(15:25 +0200)
codea/code.bfe
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diff --git
a/codea/code.bfe
b/codea/code.bfe
index 4d024afa153327e2e2dc635271f764ae6d6d2576..e88f2eb2ec87603f03b18a2a432921a2af0cbdd1 100644
(file)
--- a/
codea/code.bfe
+++ b/
codea/code.bfe
@@
-105,11
+105,8
@@
void gen_imm_eno(struct treenode *bnode, char *instr)
} else {
printf("\timulq $%d, %%%s, %%%s\n", KID_VAL(0), KID_REG(1), BN_REG);
}
} else {
printf("\timulq $%d, %%%s, %%%s\n", KID_VAL(0), KID_REG(1), BN_REG);
}
- } else
if(strcmp(instr, "addq") == 0) {
+ } else
{ /* addq */
printf("\taddq $%d, %%%s\n", KID_VAL(0), BN_REG);
printf("\taddq $%d, %%%s\n", KID_VAL(0), BN_REG);
- } else { /* subq */
- moveimm(KID_VAL(0), BN_REG);
- printf("\t%s %%%s, %%%s\n", instr, KID_REG(1), BN_REG);
}
}
}
}
@@
-189,11
+186,9
@@
expr: O_ID # 0 #
expr: imm # 1 # moveimm(BN_VAL, BN_REG);
expr: imm # 1 # moveimm(BN_VAL, BN_REG);
-expr: O_SUB(expr,expr) #
1
# gen_e_eno(bnode, "subq");
+expr: O_SUB(expr,expr) #
2
# gen_e_eno(bnode, "subq");
expr: O_SUB(expr,O_FIELD(expr)) # 2 # gen_e_field(bnode, "subq");
expr: O_SUB(expr,O_FIELD(expr)) # 2 # gen_e_field(bnode, "subq");
-expr: O_SUB(expr,imm) # 2 # gen_e_imm(bnode, "subq");
-expr: O_SUB(imm,expr) # 2 # gen_imm_eno(bnode, "subq");
-expr: O_SUB(imm,O_FIELD(expr)) # 2 # gen_imm_field(bnode);
+expr: O_SUB(expr,imm) # 1 # gen_e_imm(bnode, "subq");
expr: O_SUB(expr,O_SUB(O_ID,expr)) # 2 # gen_subspecial(bnode, 0);
expr: O_SUB(expr,O_SUB(imm,expr)) # 2 # gen_subspecial(bnode, 1);
expr: O_SUB(expr,O_SUB(O_ID,expr)) # 2 # gen_subspecial(bnode, 0);
expr: O_SUB(expr,O_SUB(imm,expr)) # 2 # gen_subspecial(bnode, 1);
@@
-211,7
+206,7
@@
expr: O_SUB(expr,O_MUL(expr,O_MEIGHT)) # 1 # gen_lea(bnode,1);
expr: O_ADD(expr,expr) # 1 # gen_e_eno(bnode, "addq");
expr: O_ADD(expr,imm) # 2 # gen_e_imm(bnode, "addq");
expr: O_ADD(expr,expr) # 1 # gen_e_eno(bnode, "addq");
expr: O_ADD(expr,imm) # 2 # gen_e_imm(bnode, "addq");
-expr: O_ADD(imm,expr) #
2
# gen_imm_eno(bnode, "addq");
+expr: O_ADD(imm,expr) #
1
# gen_imm_eno(bnode, "addq");
expr: O_ADD(expr,O_FIELD(expr)) # 2 # gen_e_field(bnode, "addq");
expr: O_ADD(expr,O_FIELD(expr)) # 2 # gen_e_field(bnode, "addq");