[binutils-gdb/gdb-7.12-branch] mips-tdep: Rearrange comments in `mips_pseudo_register_type'

[Maciej W.Rozycki <macro at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f92cb42932ec343d328f7dbd54d9ca5b542e322e

commit f92cb42932ec343d328f7dbd54d9ca5b542e322e
Author: Maciej W. Rozycki <macro@imgtec.com>
Date:   Thu Oct 6 16:19:38 2016 +0100

    mips-tdep: Rearrange comments in `mips_pseudo_register_type'
    
    Rearrange comments throughout `mips_pseudo_register_type', placing them
    ahead the condtionals they apply to consistently.
    
    	gdb/
    	* mips-tdep.c (mips_pseudo_register_type): Rearrange comments
    	throughout.
    (cherry picked from commit a6912260f813b1493efefd27cbcb6a73d933accc)

Diff:
---
 gdb/ChangeLog   |  5 +++++
 gdb/mips-tdep.c | 20 +++++++++-----------
 2 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ea8fdd1..9cba2b1 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2016-10-06  Maciej W. Rozycki  <macro@imgtec.com>
+
+	* mips-tdep.c (mips_pseudo_register_type): Rearrange comments
+	throughout.
+
 2016-10-06  Markus Metzger  <markus.t.metzger@intel.com>
 
 	* stack.c (frame_info): Call val_print_not_saved instead of
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index 4e4d79e..c1ec0d9 100644
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -1073,9 +1073,9 @@ mips_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
   if (TYPE_LENGTH (rawtype) == 0)
     return rawtype;
 
+  /* Present the floating point registers however the hardware did;
+     do not try to convert between FPU layouts.  */
   if (mips_float_register_p (gdbarch, rawnum))
-    /* Present the floating point registers however the hardware did;
-       do not try to convert between FPU layouts.  */
     return rawtype;
 
   /* Use pointer types for registers if we can.  For n32 we can not,
@@ -1102,19 +1102,17 @@ mips_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
 	      && rawnum < mips_regnum (gdbarch)->dspacc + 6)))
     return builtin_type (gdbarch)->builtin_int32;
 
+  /* The pseudo/cooked view of embedded registers is always
+     32-bit, even if the target transfers 64-bit values for them.
+     New targets relying on XML descriptions should only transfer
+     the necessary 32 bits, but older versions of GDB expected 64,
+     so allow the target to provide 64 bits without interfering
+     with the displayed type.  */
   if (gdbarch_osabi (gdbarch) != GDB_OSABI_IRIX
       && gdbarch_osabi (gdbarch) != GDB_OSABI_LINUX
       && rawnum >= MIPS_EMBED_FP0_REGNUM + 32
       && rawnum <= MIPS_LAST_EMBED_REGNUM)
-    {
-      /* The pseudo/cooked view of embedded registers is always
-	 32-bit, even if the target transfers 64-bit values for them.
-	 New targets relying on XML descriptions should only transfer
-	 the necessary 32 bits, but older versions of GDB expected 64,
-	 so allow the target to provide 64 bits without interfering
-	 with the displayed type.  */
-      return builtin_type (gdbarch)->builtin_int32;
-    }
+    return builtin_type (gdbarch)->builtin_int32;
 
   /* For all other registers, pass through the hardware type.  */
   return rawtype;