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Added optimization for complax.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@5771 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz
2012-07-07 19:54:24 +00:00
parent 49905d74bd
commit 3365220827
3 changed files with 70 additions and 0 deletions
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3
src/cc65/codeopt.c
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@@ -601,6 +601,7 @@ static OptFunc DOptCmp6 = { OptCmp6, "OptCmp6", 100, 0,
static OptFunc DOptCmp7 = { OptCmp7, "OptCmp7", 85, 0, 0, 0, 0, 0 };
static OptFunc DOptCmp8 = { OptCmp8, "OptCmp8", 50, 0, 0, 0, 0, 0 };
static OptFunc DOptCmp9 = { OptCmp9, "OptCmp9", 85, 0, 0, 0, 0, 0 };
static OptFunc DOptComplAX1 = { OptComplAX1, "OptComplAX1", 65, 0, 0, 0, 0, 0 };
static OptFunc DOptCondBranches1= { OptCondBranches1,"OptCondBranches1", 80, 0, 0, 0, 0, 0 };
static OptFunc DOptCondBranches2= { OptCondBranches2,"OptCondBranches2", 0, 0, 0, 0, 0, 0 };
static OptFunc DOptDeadCode = { OptDeadCode, "OptDeadCode", 100, 0, 0, 0, 0, 0 };
@@ -698,6 +699,7 @@ static OptFunc* OptFuncs[] = {
&DOptCmp7,
&DOptCmp8,
&DOptCmp9,
&DOptComplAX1,
&DOptCondBranches1,
&DOptCondBranches2,
&DOptDeadCode,
@@ -1088,6 +1090,7 @@ static unsigned RunOptGroup3 (CodeSeg* S)
C += RunOptFunc (S, &DOptStackOps, 3);
C += RunOptFunc (S, &DOptShift1, 1);
C += RunOptFunc (S, &DOptShift4, 1);
C += RunOptFunc (S, &DOptComplAX1, 1);
C += RunOptFunc (S, &DOptSub1, 1);
C += RunOptFunc (S, &DOptSub2, 1);
C += RunOptFunc (S, &DOptSub3, 1);