arc.h, [...]: Remove commented-out or useless definitions of CASE_VECTOR_PC_RELATIVE.

	* config/arc/arc.h, config/arm/arm.h, config/frv/frv.h,
	config/h8300/h8300.h, config/i386/i386.h, config/i860/i860.h,
	config/iq2000/iq2000.h, config/m32r/m32r.h,
	config/pdp11/pdp11.h, config/sparc/sparc.h,
	config/xtensa/xtensa.h: Remove commented-out or useless
	definitions of CASE_VECTOR_PC_RELATIVE.

From-SVN: r78091

11 files changed, 0 insertions, 66 deletions

diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
index cdd9ba2..4804440 100644
--- a/gcc/config/arc/arc.h
+++ b/gcc/config/arc/arc.h
@@ -1186,15 +1186,6 @@ do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", 1 << (LOG)); } while (0)
    for the index in the tablejump instruction.  */
 #define CASE_VECTOR_MODE Pmode
 
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses.  */
-/* It's not clear what PIC will look like or whether we want to use -fpic
-   for the embedded form currently being talked about.  For now require -fpic
-   to get pc relative switch tables.  */
-/*#define CASE_VECTOR_PC_RELATIVE 1 */
-
 /* Define if operations between registers always perform the operation
    on the full register even if a narrower mode is specified.  */
 #define WORD_REGISTER_OPERATIONS
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index 3f082ea..320bee0 100644
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -2399,12 +2399,6 @@ do {							\
    for the index in the tablejump instruction.  */
 #define CASE_VECTOR_MODE Pmode
 
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses.  */
-/* #define CASE_VECTOR_PC_RELATIVE 1 */
-
 /* signed 'char' is most compatible, but RISC OS wants it unsigned.
    unsigned is probably best, but may break some code.  */
 #ifndef DEFAULT_SIGNED_CHAR
diff --git a/gcc/config/frv/frv.h b/gcc/config/frv/frv.h
index 828e8a32..021740c 100644
--- a/gcc/config/frv/frv.h
+++ b/gcc/config/frv/frv.h
@@ -2878,11 +2878,6 @@ do {                                                                    \
   (*targetm.asm_out.internal_label) (STREAM, PREFIX, NUM);                      \
 } while (0)
 
-/* Define this to determine whether case statement labels are relative to
-   the start of the case statement or not.  */
-
-#define CASE_VECTOR_PC_RELATIVE (flag_pic)
-
 
 /* Assembler Commands for Exception Regions.  */
 
diff --git a/gcc/config/h8300/h8300.h b/gcc/config/h8300/h8300.h
index 6b2d1aa..aad99ec 100644
--- a/gcc/config/h8300/h8300.h
+++ b/gcc/config/h8300/h8300.h
@@ -916,12 +916,6 @@ struct cum_arg
    for the index in the tablejump instruction.  */
 #define CASE_VECTOR_MODE Pmode
 
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses.  */
-/*#define CASE_VECTOR_PC_RELATIVE 1 */
-
 /* Define this as 1 if `char' should by default be signed; else as 0.
 
    On the H8/300, sign extension is expensive, so we'll say that chars
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index cacce64..5cbddb1 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -2516,12 +2516,6 @@ enum ix86_builtins
    for the index in the tablejump instruction.  */
 #define CASE_VECTOR_MODE (!TARGET_64BIT || flag_pic ? SImode : DImode)
 
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses.  */
-/* #define CASE_VECTOR_PC_RELATIVE 1 */
-
 /* Define this as 1 if `char' should by default be signed; else as 0.  */
 #define DEFAULT_SIGNED_CHAR 1
 
diff --git a/gcc/config/i860/i860.h b/gcc/config/i860/i860.h
index 354df72..1b29a08 100644
--- a/gcc/config/i860/i860.h
+++ b/gcc/config/i860/i860.h
@@ -821,12 +821,6 @@ struct cumulative_args { int ints, floats; };
    for the index in the tablejump instruction.  */
 #define CASE_VECTOR_MODE SImode
 
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses.  */
-/* #define CASE_VECTOR_PC_RELATIVE 1 */
-
 /* Define this as 1 if `char' should by default be signed; else as 0.  */
 #define DEFAULT_SIGNED_CHAR 1
 
diff --git a/gcc/config/iq2000/iq2000.h b/gcc/config/iq2000/iq2000.h
index add3304..2574dbc 100644
--- a/gcc/config/iq2000/iq2000.h
+++ b/gcc/config/iq2000/iq2000.h
@@ -866,8 +866,6 @@ while (0)
 
 #define CASE_VECTOR_MODE SImode
 
-#define CASE_VECTOR_PC_RELATIVE 0
-
 #define WORD_REGISTER_OPERATIONS
 
 #define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
diff --git a/gcc/config/m32r/m32r.h b/gcc/config/m32r/m32r.h
index 00bdad6..5b71611 100644
--- a/gcc/config/m32r/m32r.h
+++ b/gcc/config/m32r/m32r.h
@@ -1725,15 +1725,6 @@ extern char m32r_punct_chars[256];
    for the index in the tablejump instruction.  */
 #define CASE_VECTOR_MODE (flag_pic ? SImode : Pmode)
 
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses.  */
-/* It's not clear what PIC will look like or whether we want to use -fpic
-   for the embedded form currently being talked about.  For now require -fpic
-   to get pc relative switch tables.  */
-/*#define CASE_VECTOR_PC_RELATIVE 1 */
-
 /* Define if operations between registers always perform the operation
    on the full register even if a narrower mode is specified.  */
 #define WORD_REGISTER_OPERATIONS
diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h
index 725fe25..6019843 100644
--- a/gcc/config/pdp11/pdp11.h
+++ b/gcc/config/pdp11/pdp11.h
@@ -880,12 +880,6 @@ extern int may_call_alloca;
    `tablejump' insn.  */
 #define CASE_TAKES_INDEX_RAW
 
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses.  */
-/* #define CASE_VECTOR_PC_RELATIVE 1 */
-
 /* Define this as 1 if `char' should by default be signed; else as 0.  */
 #define DEFAULT_SIGNED_CHAR 1
 
diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h
index 515291c..4e5235a 100644
--- a/gcc/config/sparc/sparc.h
+++ b/gcc/config/sparc/sparc.h
@@ -2190,12 +2190,6 @@ do {                                                                    \
 (! TARGET_PTR64 ? SImode : flag_pic ? DImode : TARGET_CM_MEDLOW ? SImode : DImode)
 #endif
 
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses.  */
-/* #define CASE_VECTOR_PC_RELATIVE 1 */
-
 /* Define this as 1 if `char' should by default be signed; else as 0.  */
 #define DEFAULT_SIGNED_CHAR 1
 
diff --git a/gcc/config/xtensa/xtensa.h b/gcc/config/xtensa/xtensa.h
index a956f1b..4665786 100644
--- a/gcc/config/xtensa/xtensa.h
+++ b/gcc/config/xtensa/xtensa.h
@@ -1118,11 +1118,6 @@ typedef struct xtensa_args
    for the index in the tablejump instruction.  */
 #define CASE_VECTOR_MODE (SImode)
 
-/* Define this if the tablejump instruction expects the table
-   to contain offsets from the address of the table.
-   Do not define this if the table should contain absolute addresses.  */
-/* #define CASE_VECTOR_PC_RELATIVE */
-
 /* Define this as 1 if 'char' should by default be signed; else as 0.  */
 #define DEFAULT_SIGNED_CHAR 0