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ggx-16-gcc.patch
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ggx-16-gcc.patch
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diff -r 8f81079c9d1b gcc/ChangeLog.ggx
--- a/gcc/ChangeLog.ggx Wed Mar 19 11:14:46 2008 -0700
+++ b/gcc/ChangeLog.ggx Thu Mar 20 17:39:37 2008 -0700
@@ -1,6 +1,9 @@ 2008-03-19 Anthony Green <green@spinda
2008-03-19 Anthony Green <[email protected]>
* config/ggx/ggx.md (loadsi_offset, storesi_offset): New patterns.
+ (cmpsi, bne, beq, blt, bltu, bgt, bgtu, bge, ble, bgeu, bleu): New
+ patterns.
+ (jsr, jmpa): Implement patterns.
2008-03-18 Anthony Green <[email protected]>
diff -r 8f81079c9d1b gcc/config/ggx/ggx.md
--- a/gcc/config/ggx/ggx.md Wed Mar 19 11:14:46 2008 -0700
+++ b/gcc/config/ggx/ggx.md Thu Mar 20 17:39:37 2008 -0700
@@ -122,6 +122,113 @@
"mov %0, %1")
;; -------------------------------------------------------------------------
+;; Compare instructions
+;; -------------------------------------------------------------------------
+
+(define_insn "cmpsi"
+ [(set (cc0)
+ (compare
+ (match_operand:SI 0 "register_operand" "r")
+ (match_operand:SI 1 "register_operand" "r")))]
+ ""
+ "@
+ cmp %1, %0")
+
+;; -------------------------------------------------------------------------
+;; Branch instructions
+;; -------------------------------------------------------------------------
+
+(define_insn "bne"
+ [(set (pc)
+ (if_then_else (ne (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "bne %l0")
+
+(define_insn "beq"
+ [(set (pc)
+ (if_then_else (eq (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "beq %l0")
+
+(define_insn "blt"
+ [(set (pc)
+ (if_then_else (lt (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "blt %l0")
+
+(define_insn "bltu"
+ [(set (pc)
+ (if_then_else (ltu (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "bltu %l0")
+
+(define_insn "bgt"
+ [(set (pc)
+ (if_then_else (gt (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "bgt %l0")
+
+(define_insn "bgtu"
+ [(set (pc)
+ (if_then_else (gtu (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "bgtu %l0")
+
+(define_insn "bge"
+ [(set (pc)
+ (if_then_else (ge (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "bge %l0")
+
+(define_insn "ble"
+ [(set (pc)
+ (if_then_else (le (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "ble %l0")
+
+(define_insn "bgeu"
+ [(set (pc)
+ (if_then_else (geu (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "bgeu %l0")
+
+(define_insn "bleu"
+ [(set (pc)
+ (if_then_else (leu (cc0)
+ (const_int 0))
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
+ "bleu %l0")
+
+;; -------------------------------------------------------------------------
;; Call and Jump instructions
;; -------------------------------------------------------------------------
@@ -132,6 +239,13 @@
{
gcc_assert (GET_CODE (operands[0]) == MEM);
})
+
+(define_insn "*call"
+ [(call (mem:QI (match_operand:SI
+ 0 "immediate_operand" "i"))
+ (match_operand 1 "" ""))]
+ ""
+ "jsra %0")
(define_insn "*call_indirect"
[(call (mem:QI (match_operand:SI
@@ -140,13 +254,6 @@
""
"jsr %0")
-(define_insn "*call"
- [(call (mem:QI (match_operand:SI
- 0 "immediate_operand" "i"))
- (match_operand 1 "" ""))]
- ""
- "jsra %0")
-
(define_expand "call_value"
[(set (match_operand 0 "" "")
(call (match_operand:QI 1 "memory_operand" "")
@@ -155,6 +262,14 @@
{
gcc_assert (GET_CODE (operands[1]) == MEM);
})
+
+(define_insn "*call_value"
+ [(set (match_operand 0 "register_operand" "=r")
+ (call (mem:QI (match_operand:SI
+ 1 "immediate_operand" "i"))
+ (match_operand 2 "" "")))]
+ ""
+ "jsra %1")
(define_insn "*call_value_indirect"
[(set (match_operand 0 "register_operand" "=r")
@@ -164,14 +279,6 @@
""
"jsr %1")
-(define_insn "*call_value"
- [(set (match_operand 0 "register_operand" "=r")
- (call (mem:QI (match_operand:SI
- 1 "immediate_operand" "i"))
- (match_operand 2 "" "")))]
- ""
- "jsra %1")
-
(define_insn "indirect_jump"
[(set (pc) (match_operand:SI 0 "nonimmediate_operand" "r"))]
""
@@ -182,8 +289,8 @@
[(set (pc)
(label_ref (match_operand 0 "" "")))]
""
- "*
- abort ();")
+ "jmpa %l0")
+
;; -------------------------------------------------------------------------
;; Prologue & Epilogue