From: Benjamin Green <bengreen5mx@gmail.com>
Date: Tue, 25 Jul 2017 08:41:23 +0000 (+0100)
Subject: Add a linker branch optimization for the MSP430.
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=cfe7b9bd58c634bda974e291ce95030b1e42a690;p=deliverable%2Fbinutils-gdb.git

Add a linker branch optimization for the MSP430.

	PR 21824
	* elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
	16-bit absolute branches into 10-bit pc-relative branches on the
	MSP430 as well as the MSP430X.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index d224022c2e..aacae0f9a5 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2017-07-25  Benjamin Green  <bengreen5mx@gmail.com>
+
+	PR 21824
+	* elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
+	16-bit absolute branches into 10-bit pc-relative branches on the
+	MSP430 as well as the MSP430X.
+
 2017-07-25  Alan Modra  <amodra@gmail.com>
 
 	* elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
diff --git a/bfd/elf32-msp430.c b/bfd/elf32-msp430.c
index 9fae01573e..75a6288a32 100644
--- a/bfd/elf32-msp430.c
+++ b/bfd/elf32-msp430.c
@@ -2227,8 +2227,8 @@ msp430_elf_relax_section (bfd * abfd, asection * sec,
 
 	/* Try to turn a 16-bit absolute branch into a 10-bit pc-relative
 	   branch.  */
-	if (uses_msp430x_relocs (abfd)
-	    && ELF32_R_TYPE (irel->r_info) == R_MSP430X_ABS16)
+	if (ELF32_R_TYPE (irel->r_info) == R_MSP430X_ABS16
+	    || ELF32_R_TYPE (irel->r_info) == R_MSP430_16)
 	  {
 	    bfd_vma value = symval;