2012-09-07 Segher Boessenkool <segher@kernel.crashing.org>

gcc/
	* config/rs6000/aix43.h (RS6000_CALL_GLUE): Delete.
	* config/rs6000/aix51.h (RS6000_CALL_GLUE): Delete.
	* config/rs6000/aix52.h (RS6000_CALL_GLUE): Delete.
	* config/rs6000/aix53.h (RS6000_CALL_GLUE): Delete.
	* config/rs6000/aix61.h (RS6000_CALL_GLUE): Delete.
	* config/rs6000/freebsd64.h (RS6000_CALL_GLUE): Delete.
	* config/rs6000/linux64.h (RS6000_CALL_GLUE): Delete.
	* config/rs6000/rs6000.c (print_operand) ['.']: Delete.
	* config/rs6000/rs6000.h (RS6000_CALL_GLUE): Delete.
	* config/rs6000/rs6000.md (tls_gd_aix<TLSmode:tls_abi_suffix>):
	Replace %. with nop.
	(tls_gd_call_aix<TLSmode:tls_abi_suffix>): Ditto.
	(tls_ld_aix<TLSmode:tls_abi_suffix>): Ditto.
	(tls_ld_call_aix<TLSmode:tls_abi_suffix>): Ditto.
	(call_nonlocal_aix32): Ditto.
	(call_nonlocal_aix64): Ditto.
	(call_value_nonlocal_aix32): Ditto.
	(call_value_nonlocal_aix64): Ditto.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191055 138bc75d-0d04-0410-961f-82ee72b054a4

10 files changed, 12 insertions, 58 deletions

diff --git a/gcc/config/rs6000/aix43.h b/gcc/config/rs6000/aix43.h
index c1a69dc3a5a..8ff211107ec 100644
--- a/gcc/config/rs6000/aix43.h
+++ b/gcc/config/rs6000/aix43.h
@@ -142,12 +142,6 @@ do {									\
 #undef PTRDIFF_TYPE
 #define PTRDIFF_TYPE "long int"
 
-/* AIX 4 uses PowerPC nop (ori 0,0,0) instruction as call glue for PowerPC
-   and "cror 31,31,31" for POWER architecture.  */
-
-#undef RS6000_CALL_GLUE
-#define RS6000_CALL_GLUE "nop"
-
 /* AIX 4.2 and above provides initialization and finalization function
    support from linker command line.  */
 #undef HAS_INIT_SECTION
diff --git a/gcc/config/rs6000/aix51.h b/gcc/config/rs6000/aix51.h
index 6ea30c1fba1..d62d3fb5d90 100644
--- a/gcc/config/rs6000/aix51.h
+++ b/gcc/config/rs6000/aix51.h
@@ -146,12 +146,6 @@ do {									\
 #undef  WCHAR_TYPE_SIZE
 #define WCHAR_TYPE_SIZE (!TARGET_64BIT ? 16 : 32)
 
-/* AIX V5 uses PowerPC nop (ori 0,0,0) instruction as call glue for PowerPC
-   and "cror 31,31,31" for POWER architecture.  */
-
-#undef RS6000_CALL_GLUE
-#define RS6000_CALL_GLUE "nop"
-
 /* AIX 4.2 and above provides initialization and finalization function
    support from linker command line.  */
 #undef HAS_INIT_SECTION
diff --git a/gcc/config/rs6000/aix52.h b/gcc/config/rs6000/aix52.h
index 1c9e77f9626..02b966d1f5b 100644
--- a/gcc/config/rs6000/aix52.h
+++ b/gcc/config/rs6000/aix52.h
@@ -158,12 +158,6 @@ do {									\
 #undef  WCHAR_TYPE_SIZE
 #define WCHAR_TYPE_SIZE (!TARGET_64BIT ? 16 : 32)
 
-/* AIX V5 uses PowerPC nop (ori 0,0,0) instruction as call glue for PowerPC
-   and "cror 31,31,31" for POWER architecture.  */
-
-#undef RS6000_CALL_GLUE
-#define RS6000_CALL_GLUE "nop"
-
 /* AIX 4.2 and above provides initialization and finalization function
    support from linker command line.  */
 #undef HAS_INIT_SECTION
diff --git a/gcc/config/rs6000/aix53.h b/gcc/config/rs6000/aix53.h
index d1a99e9c035..870eb0618d4 100644
--- a/gcc/config/rs6000/aix53.h
+++ b/gcc/config/rs6000/aix53.h
@@ -156,12 +156,6 @@ do {									\
 #undef  WCHAR_TYPE_SIZE
 #define WCHAR_TYPE_SIZE (!TARGET_64BIT ? 16 : 32)
 
-/* AIX V5 uses PowerPC nop (ori 0,0,0) instruction as call glue for PowerPC
-   and "cror 31,31,31" for POWER architecture.  */
-
-#undef RS6000_CALL_GLUE
-#define RS6000_CALL_GLUE "nop"
-
 /* AIX 4.2 and above provides initialization and finalization function
    support from linker command line.  */
 #undef HAS_INIT_SECTION
diff --git a/gcc/config/rs6000/aix61.h b/gcc/config/rs6000/aix61.h
index 663777c47cf..92168990a01 100644
--- a/gcc/config/rs6000/aix61.h
+++ b/gcc/config/rs6000/aix61.h
@@ -157,12 +157,6 @@ do {									\
 #undef  WCHAR_TYPE_SIZE
 #define WCHAR_TYPE_SIZE (!TARGET_64BIT ? 16 : 32)
 
-/* AIX V5 uses PowerPC nop (ori 0,0,0) instruction as call glue for PowerPC
-   and "cror 31,31,31" for POWER architecture.  */
-
-#undef RS6000_CALL_GLUE
-#define RS6000_CALL_GLUE "nop"
-
 /* AIX 4.2 and above provides initialization and finalization function
    support from linker command line.  */
 #undef HAS_INIT_SECTION
diff --git a/gcc/config/rs6000/freebsd64.h b/gcc/config/rs6000/freebsd64.h
index 909f703a07e..d434ace28f3 100644
--- a/gcc/config/rs6000/freebsd64.h
+++ b/gcc/config/rs6000/freebsd64.h
@@ -316,10 +316,6 @@ extern int dot_symbols;
 #undef  ASM_APP_OFF
 #define ASM_APP_OFF "#NO_APP\n"
 
-/* PowerPC no-op instruction.  */
-#undef  RS6000_CALL_GLUE
-#define RS6000_CALL_GLUE (TARGET_64BIT ? "nop" : "cror 31,31,31")
-
 /* Function profiling bits */
 #undef  RS6000_MCOUNT
 #define RS6000_MCOUNT "_mcount"
diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
index 7c516eb56a8..8c32301a71d 100644
--- a/gcc/config/rs6000/linux64.h
+++ b/gcc/config/rs6000/linux64.h
@@ -417,10 +417,6 @@ extern int dot_symbols;
 #undef  ASM_APP_OFF
 #define ASM_APP_OFF "#NO_APP\n"
 
-/* PowerPC no-op instruction.  */
-#undef  RS6000_CALL_GLUE
-#define RS6000_CALL_GLUE (TARGET_64BIT ? "nop" : "cror 31,31,31")
-
 #undef  RS6000_MCOUNT
 #define RS6000_MCOUNT "_mcount"
 
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index ac7e6f2190f..c125019e821 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -14628,12 +14628,6 @@ print_operand (FILE *file, rtx x, int code)
 
   switch (code)
     {
-    case '.':
-      /* Write out an instruction after the call which may be replaced
-	 with glue code by the loader.  This depends on the AIX version.  */
-      asm_fprintf (file, RS6000_CALL_GLUE);
-      return;
-
       /* %a is output_address.  */
 
     case 'A':
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 4e33611baf4..b968802d9fb 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -2186,10 +2186,6 @@ extern char rs6000_reg_names[][8];	/* register names (0 vs. %r0).  */
   {"vs56", 101},{"vs57", 102},{"vs58", 103},{"vs59", 104},      \
   {"vs60", 105},{"vs61", 106},{"vs62", 107},{"vs63", 108} }
 
-/* Text to write out after a CALL that may be replaced by glue code by
-   the loader.  This depends on the AIX version.  */
-#define RS6000_CALL_GLUE "cror 31,31,31"
-
 /* This is how to output an element of a case-vector that is relative.  */
 
 #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index d5ffd81b068..5dae300970c 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -9814,9 +9814,10 @@
   "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX"
 {
   if (TARGET_CMODEL != CMODEL_SMALL)
-    return "addis %0,%1,%2@got@tlsgd@ha\;addi %0,%0,%2@got@tlsgd@l\;bl %z3\;%.";
+    return "addis %0,%1,%2@got@tlsgd@ha\;addi %0,%0,%2@got@tlsgd@l\;"
+	   "bl %z3\;nop";
   else
-    return "addi %0,%1,%2@got@tlsgd\;bl %z3\;%.";
+    return "addi %0,%1,%2@got@tlsgd\;bl %z3\;nop";
 }
   "&& TARGET_TLS_MARKERS"
   [(set (match_dup 0)
@@ -9919,7 +9920,7 @@
 		   UNSPEC_TLSGD)
    (clobber (reg:SI LR_REGNO))]
   "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX && TARGET_TLS_MARKERS"
-  "bl %z1(%3@tlsgd)\;%."
+  "bl %z1(%3@tlsgd)\;nop"
   [(set_attr "type" "branch")
    (set_attr "length" "8")])
 
@@ -9953,9 +9954,10 @@
   "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX"
 {
   if (TARGET_CMODEL != CMODEL_SMALL)
-    return "addis %0,%1,%&@got@tlsld@ha\;addi %0,%0,%&@got@tlsld@l\;bl %z2\;%.";
+    return "addis %0,%1,%&@got@tlsld@ha\;addi %0,%0,%&@got@tlsld@l\;"
+	   "bl %z2\;nop";
   else
-    return "addi %0,%1,%&@got@tlsld\;bl %z2\;%.";
+    return "addi %0,%1,%&@got@tlsld\;bl %z2\;nop";
 }
   "&& TARGET_TLS_MARKERS"
   [(set (match_dup 0)
@@ -10051,7 +10053,7 @@
    (unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
    (clobber (reg:SI LR_REGNO))]
   "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX && TARGET_TLS_MARKERS"
-  "bl %z1(%&@tlsld)\;%."
+  "bl %z1(%&@tlsld)\;nop"
   [(set_attr "type" "branch")
    (set_attr "length" "8")])
 
@@ -10873,7 +10875,7 @@
   "TARGET_32BIT
    && DEFAULT_ABI == ABI_AIX
    && (INTVAL (operands[2]) & CALL_LONG) == 0"
-  "bl %z0\;%."
+  "bl %z0\;nop"
   [(set_attr "type" "branch")
    (set_attr "length" "8")])
    
@@ -10885,7 +10887,7 @@
   "TARGET_64BIT
    && DEFAULT_ABI == ABI_AIX
    && (INTVAL (operands[2]) & CALL_LONG) == 0"
-  "bl %z0\;%."
+  "bl %z0\;nop"
   [(set_attr "type" "branch")
    (set_attr "length" "8")])
 
@@ -10898,7 +10900,7 @@
   "TARGET_32BIT
    && DEFAULT_ABI == ABI_AIX
    && (INTVAL (operands[3]) & CALL_LONG) == 0"
-  "bl %z1\;%."
+  "bl %z1\;nop"
   [(set_attr "type" "branch")
    (set_attr "length" "8")])
 
@@ -10911,7 +10913,7 @@
   "TARGET_64BIT
    && DEFAULT_ABI == ABI_AIX
    && (INTVAL (operands[3]) & CALL_LONG) == 0"
-  "bl %z1\;%."
+  "bl %z1\;nop"
   [(set_attr "type" "branch")
    (set_attr "length" "8")])