[binutils-gdb] Sync include, libiberty with GCC.

[Kevin Buettner]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=dae7c5a44424e8a2ff136085b07a852fc578e24e

commit dae7c5a44424e8a2ff136085b07a852fc578e24e
Author: Felix Willgerodt <felix.willgerodt@intel.com>
Date:   Thu Sep 10 14:29:51 2020 +0200

    Sync include, libiberty with GCC.
    
    include:
    2020-09-10  Felix Willgerodt  <felix.willgerodt@intel.com>
    
        Sync with GCC
        2020-08-17  Felix Willgerodt  <felix.willgerodt@intel.com>
    
        * floatformat.h (floatformat_bfloat16_big): New.
        (floatformat_bfloat16_little): New.
    
    libiberty:
    2020-09-10  Felix Willgerodt  <felix.willgerodt@intel.com>
    
        Sync with GCC
        2020-08-17  Felix Willgerodt  <felix.willgerodt@intel.com>
    
        * floatformat.c (floatformat_bfloat16_big): New.
        (floatformat_bfloat16_little): New.

Diff:
---
 include/ChangeLog       |  8 ++++++++
 include/floatformat.h   |  3 +++
 libiberty/ChangeLog     |  8 ++++++++
 libiberty/floatformat.c | 19 ++++++++++++++++++-
 4 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/include/ChangeLog b/include/ChangeLog
index c9d2749d346..c8a90cfa36b 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,11 @@
+2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
+
+	Sync with GCC
+	2020-09-08  Felix Willgerodt  <felix.willgerodt@intel.com>
+
+	* floatformat.h (floatformat_bfloat16_big): New.
+	(floatformat_bfloat16_little): New.
+
 2020-09-12 Cooper Qu <cooper.qu@linux.alibaba.com>
 
 	* opcode/csky.h (CSKYV1_ISA_E1): Convert to bfd_uint64_t type.
diff --git a/include/floatformat.h b/include/floatformat.h
index ce8d6d4add8..630fade0449 100644
--- a/include/floatformat.h
+++ b/include/floatformat.h
@@ -133,6 +133,9 @@ extern const struct floatformat floatformat_ia64_quad_little;
 /* IBM long double (double+double).  */
 extern const struct floatformat floatformat_ibm_long_double_big;
 extern const struct floatformat floatformat_ibm_long_double_little;
+/* bfloat16.  */
+extern const struct floatformat floatformat_bfloat16_big;
+extern const struct floatformat floatformat_bfloat16_little;
 
 /* Convert from FMT to a double.
    FROM is the address of the extended float.
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 6b46642fd35..e6280d576bf 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,11 @@
+2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
+
+	Sync with GCC
+	2020-09-08  Felix Willgerodt  <felix.willgerodt@intel.com>
+
+	* floatformat.c (floatformat_bfloat16_big): New.
+	(floatformat_bfloat16_little): New.
+
 2020-09-08  Alan Modra  <amodra@gmail.com>
 
 	* configure: Regenerate.
diff --git a/libiberty/floatformat.c b/libiberty/floatformat.c
index 2fd5e688ec4..6b9b03288e2 100644
--- a/libiberty/floatformat.c
+++ b/libiberty/floatformat.c
@@ -389,7 +389,24 @@ const struct floatformat floatformat_ibm_long_double_little =
   floatformat_ibm_long_double_is_valid,
   &floatformat_ieee_double_little
 };
-
+
+const struct floatformat floatformat_bfloat16_big =
+{
+  floatformat_big, 16, 0, 1, 8, 127, 255, 9, 7,
+  floatformat_intbit_no,
+  "floatformat_bfloat16_big",
+  floatformat_always_valid,
+  NULL
+};
+
+const struct floatformat floatformat_bfloat16_little =
+{
+  floatformat_little, 16, 0, 1, 8, 127, 255, 9, 7,
+  floatformat_intbit_no,
+  "floatformat_bfloat16_little",
+  floatformat_always_valid,
+  NULL
+};
 
 #ifndef min
 #define min(a, b) ((a) < (b) ? (a) : (b))