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expr.c (PRE_JSR): Call NOTE_LABEL for return address.

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* expr.c (PRE_JSR):  Call NOTE_LABEL for return address.
	* java-tree.h (BCODE_RETURN_TARGET):  Removed - never set.
	(BCODE_TARGET):  Remove BCODE_RETURN_TARGET.

From-SVN: r52735
This commit is contained in:
Per Bothner 2002-04-24 15:14:59 -07:00 committed by Per Bothner
parent 5e039e6b12
commit 67f0a6bf01
3 changed files with 9 additions and 8 deletions
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6
gcc/java/ChangeLog
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@ -1,3 +1,9 @@
2002-04-23 Per Bothner <per@bothner.com>
* expr.c (PRE_JSR): Call NOTE_LABEL for return address.
* java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
(BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2002-04-23 Tom Tromey <tromey@redhat.com>
For PR java/6314:

1
gcc/java/expr.c
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@ -2774,6 +2774,7 @@ note_instructions (jcf, method)
if (!saw_index) NOTE_LABEL(oldpc + INT_temp);
#define PRE_JSR(OPERAND_TYPE, OPERAND_VALUE) \
saw_index = 0; INT_temp = (OPERAND_VALUE); \
NOTE_LABEL (PC); \
if (!saw_index) NOTE_LABEL(oldpc + INT_temp);
#define PRE_RET(OPERAND_TYPE, OPERAND_VALUE) (void)(OPERAND_VALUE)

10
gcc/java/java-tree.h
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@ -1343,20 +1343,14 @@ extern char *instruction_bits;
/* True iff the byte is the start of an instruction. */
#define BCODE_INSTRUCTION_START 1
/* True iff there is a jump to this location. */
/* True iff there is a jump or a return to this location. */
#define BCODE_JUMP_TARGET 2
/* True iff there is a return to this location.
(I.e. the preceding instruction was a call.) */
#define BCODE_RETURN_TARGET 4
/* True iff this is the start of an exception handler. */
#define BCODE_EXCEPTION_TARGET 16
/* True iff there is a jump to this location (and it needs a label). */
#define BCODE_TARGET \
(BCODE_JUMP_TARGET|BCODE_RETURN_TARGET \
| BCODE_EXCEPTION_TARGET)
#define BCODE_TARGET (BCODE_JUMP_TARGET| BCODE_EXCEPTION_TARGET)
/* True iff there is an entry in the linenumber table for this location. */
#define BCODE_HAS_LINENUMBER 32