re PR target/71145 (Alpha: Error: No lda !gpdisp!278 was found)

	PR target/71145
	* config/alpha/alpha.md (trap): Add (use (reg:DI 29)).
	(*exception_receiver_1): Return "#" for TARGET_EXPLICIT_RELOCS.

From-SVN: r236423

gcc/ChangeLog

+2016-05-18  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/71145
+	* config/alpha/alpha.md (trap): Add (use (reg:DI 29)).
+	(*exception_receiver_1): Return "#" for TARGET_EXPLICIT_RELOCS.
+
 2016-05-18  Martin Jambor  <mjambor@suse.cz>
 
 	PR ipa/69708
@@ -61,8 +67,7 @@
 	loaded via XXSPLTIB.
 	(all_ones_constant): New predicate for vector constant with all
 	1's set.
-	(splat_input_operand): Add support for ISA 3.0 word splat
-	operations.
+	(splat_input_operand): Add support for ISA 3.0 word splat operations.
 	* config/rs6000/rs6000.c (xxspltib_constant_p): New function to
 	return if a constant can be loaded with the ISA 3.0 XXSPLTIB
 	instruction and possibly with a sign extension.
@@ -106,7 +111,7 @@
 	(vsx_movti_64bit): Fold movti into normal vector moves.
 	(vsx_movti_32bit): Likewise.
 	(vsx_splat_<mode>, V4SI/V4SF modes): Add support for ISA 3.0 word
-	spat instructions.
+	splat instructions.
 	(vsx_splat_v4si_internal): Likewise.
 	(vsx_splat_v4sf_internal): Likewise.
 	(vector fusion peepholes): Use VSX_M instead of VSX_M2.
@@ -288,7 +293,8 @@
 
 2016-05-17  Kugan Vivekanandarajah  <kuganv@linaro.org>
 
-	* config/aarch64/aarch64.c (all_extensions): Removed unused static variable.
+	* config/aarch64/aarch64.c (all_extensions): Removed unused
+	static variable.
 
 2016-05-17  Nathan Sidwell  <nathan@acm.org>
 
@@ -363,8 +369,8 @@
 
 2016-05-17  Jiong Wang  <jiong.wang@arm.com>
 
-	* config/aarch64/aarch64-simd.md (*aarch64_mul3_elt_to_128df): Extend to
-	all supported modes.  Rename to "*aarch64_mul3_elt_from_dup".
+	* config/aarch64/aarch64-simd.md (*aarch64_mul3_elt_to_128df): Extend
+	to all supported modes.  Rename to "*aarch64_mul3_elt_from_dup".
 
 2016-05-17  Jiong Wang  <jiong.wang@arm.com>
 

gcc/config/alpha/alpha.md

@@ -3738,7 +3738,8 @@
 
 ;; BUGCHK is documented common to OSF/1 and VMS PALcode.
 (define_insn "trap"
-  [(trap_if (const_int 1) (const_int 0))]
+  [(trap_if (const_int 1) (const_int 0))
+   (use (reg:DI 29))]
   ""
   "call_pal 0x81"
   [(set_attr "type" "callpal")])
@@ -5157,7 +5158,7 @@
   "TARGET_ABI_OSF"
 {
   if (TARGET_EXPLICIT_RELOCS)
-    return "ldah $29,0($26)\t\t!gpdisp!%*\;lda $29,0($29)\t\t!gpdisp!%*";
+    return "#";
   else
     return "ldgp $29,0($26)";
 }