Use bfd_is_abs_section to check discarded input section

bfd/

	PR ld/17306
	* elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
	to check discarded input section.
	* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.

ld/testsuite/

	PR ld/17306
	* ld-i386/i386.exp (i386tests): Add tests for PR ld/17306.
	* ld-x86-64/x86-64.exp (x86_64tests): Likewise.

	* ld-i386/pr17306a.s: New file.
	* ld-i386/pr17306b.s: Likewise.
	* ld-x86-64/pr17306a.s: Likewise.
	* ld-x86-64/pr17306b.s: Likewise.

bfd/ChangeLog

@@ -1,3 +1,10 @@
+2014-08-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/17306
+	* elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
+	to check discarded input section.
+	* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
+
 2014-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/17313

bfd/elf32-i386.c

@@ -2533,7 +2533,7 @@ elf_i386_convert_mov_to_lea (bfd *abfd, asection *sec,
   /* Nothing to do if there are no codes, no relocations or no output.  */
   if ((sec->flags & (SEC_CODE | SEC_RELOC)) != (SEC_CODE | SEC_RELOC)
       || sec->reloc_count == 0
-      || discarded_section (sec))
+      || bfd_is_abs_section (sec->output_section))
     return TRUE;
 
   symtab_hdr = &elf_tdata (abfd)->symtab_hdr;

bfd/elf64-x86-64.c

@@ -2777,7 +2777,7 @@ elf_x86_64_convert_mov_to_lea (bfd *abfd, asection *sec,
   /* Nothing to do if there are no codes, no relocations or no output.  */
   if ((sec->flags & (SEC_CODE | SEC_RELOC)) != (SEC_CODE | SEC_RELOC)
       || sec->reloc_count == 0
-      || discarded_section (sec))
+      || bfd_is_abs_section (sec->output_section))
     return TRUE;
 
   symtab_hdr = &elf_tdata (abfd)->symtab_hdr;

ld/testsuite/ChangeLog

@@ -1,3 +1,14 @@
+2014-08-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/17306
+	* ld-i386/i386.exp (i386tests): Add tests for PR ld/17306.
+	* ld-x86-64/x86-64.exp (x86_64tests): Likewise.
+
+	* ld-i386/pr17306a.s: New file.
+	* ld-i386/pr17306b.s: Likewise.
+	* ld-x86-64/pr17306a.s: Likewise.
+	* ld-x86-64/pr17306b.s: Likewise.
+
 2014-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/17313

ld/testsuite/ld-i386/i386.exp

@@ -187,6 +187,10 @@ set i386tests {
      "--32" {zero.s} {} ""}
     {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
      "--32" {lea1.s} {} "libpr17313.so"}
+    {"PR ld/17306 (1)" "-melf_i386" ""
+     "--32" {pr17306b.s} {} ""}
+    {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
+     "--32" {pr17306a.s} {} "libpr17306.so"}
 }
 
 # So as to avoid rewriting every last test case here in a nacl variant,

ld/testsuite/ld-i386/pr17306a.s

@@ -0,0 +1,9 @@
+	.data
+	.globl foo
+foo:
+	.long -1
+	.text
+	.globl	_start
+	.type	_start, @function
+_start:
+	pushl	foo@GOT(%ebx)

ld/testsuite/ld-i386/pr17306b.s

@@ -0,0 +1,2 @@
+	.text
+	movl	foo@GOT(%ebx), %eax

ld/testsuite/ld-x86-64/pr17306a.s

@@ -0,0 +1,9 @@
+	.data
+	.globl foo
+foo:
+	.quad -1
+	.text
+	.globl	_start
+	.type	_start, @function
+_start:
+	pushq	foo@GOTPCREL(%rip)

ld/testsuite/ld-x86-64/pr17306b.s

@@ -0,0 +1,2 @@
+	.text
+	movq	foo@GOTPCREL(%rip), %rax

ld/testsuite/ld-x86-64/x86-64.exp

@@ -140,6 +140,10 @@ set x86_64tests {
      "--64" {dummy.s} {} ""}
     {"PR ld/17313 (2)" "-melf_x86_64 -shared --just-symbols=tmpdir/dummy.o" ""
      "--64" {lea1.s} {} "libpr17313.so"}
+    {"PR ld/17306 (1)" "-melf_x86_64" ""
+     "--64" {pr17306b.s} {} ""}
+    {"PR ld/17306 (2)" "-melf_x86_64 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
+     "--64" {pr17306a.s} {} "libpr17306.so"}
 }
 
 # So as to avoid rewriting every last test case here in a nacl variant,