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-rw-r--r--gcc/ChangeLog10
-rw-r--r--gcc/ada/gcc-interface/misc.c2
-rw-r--r--gcc/c-family/ChangeLog5
-rw-r--r--gcc/c-family/c-common.c2
-rw-r--r--gcc/c-family/c.opt4
-rw-r--r--gcc/config/mips/t-img-elf9
-rw-r--r--gcc/doc/invoke.texi11
-rw-r--r--gcc/fortran/f95-lang.c5
-rw-r--r--gcc/go/go-lang.c2
-rw-r--r--gcc/java/decl.c2
-rw-r--r--gcc/lto-wrapper.c3
-rw-r--r--gcc/lto/lto-lang.c2
-rw-r--r--gcc/testsuite/ChangeLog5
-rw-r--r--gcc/testsuite/gcc.dg/lto/pr55113_0.c13
-rw-r--r--gcc/tree.c11
-rw-r--r--gcc/tree.h2
16 files changed, 34 insertions, 54 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index eef961c..e5e85f3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -11,6 +11,16 @@
2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
+ PR target/60410
+ * tree.c (build_common_tree_nodes): Remove short_double argument.
+ All callers changed.
+ * tree.h (build_common_tree_nodes): Adjust declaration.
+ * doc/invoke.texi (-fshort-double): Remove documentation.
+ * config/mips/t-img-elf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
+ MULTILIB_EXCEPTIONS): Remove -fshort-double variant.
+ * lto-wrapper.c (merge_and_complain, append_compiler_options)
+ (append_linker_options): Don't handle OPT_fshort_double.
+
PR rtl-optimization/68730
* lra-remat.c (insn_to_cand_activation): New static variable.
(lra_remat): Allocate and free it.
diff --git a/gcc/ada/gcc-interface/misc.c b/gcc/ada/gcc-interface/misc.c
index 992ac0a..75e467b 100644
--- a/gcc/ada/gcc-interface/misc.c
+++ b/gcc/ada/gcc-interface/misc.c
@@ -355,7 +355,7 @@ gnat_init (void)
{
/* Do little here, most of the standard declarations are set up after the
front-end has been run. Use the same `char' as C for Interfaces.C. */
- build_common_tree_nodes (flag_signed_char, false);
+ build_common_tree_nodes (flag_signed_char);
/* In Ada, we use an unsigned 8-bit type for the default boolean type. */
boolean_type_node = make_unsigned_type (8);
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index c4f6bc4..745ce8e 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
+
+ PR target/60410
+ * c.opt (fshort-double): Remove.
+
2016-02-05 Martin Sebor <msebor@redhat.com>
PR c++/69662
diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c
index 378afae..3d84316 100644
--- a/gcc/c-family/c-common.c
+++ b/gcc/c-family/c-common.c
@@ -5237,7 +5237,7 @@ c_common_nodes_and_builtins (void)
tree va_list_arg_type_node;
int i;
- build_common_tree_nodes (flag_signed_char, flag_short_double);
+ build_common_tree_nodes (flag_signed_char);
/* Define `int' and `char' first so that dbx will output them first. */
record_builtin_type (RID_INT, NULL, integer_type_node);
diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
index 04dec78..b4ec3b8 100644
--- a/gcc/c-family/c.opt
+++ b/gcc/c-family/c.opt
@@ -1439,10 +1439,6 @@ frtti
C++ ObjC++ Optimization Var(flag_rtti) Init(1)
Generate run time type descriptor information.
-fshort-double
-C ObjC C++ ObjC++ LTO Optimization Var(flag_short_double)
-Use the same size for double as for float.
-
fshort-enums
C ObjC C++ ObjC++ LTO Optimization Var(flag_short_enums)
Use the narrowest integer type possible for enumeration types.
diff --git a/gcc/config/mips/t-img-elf b/gcc/config/mips/t-img-elf
index eca0a2e..8c22853 100644
--- a/gcc/config/mips/t-img-elf
+++ b/gcc/config/mips/t-img-elf
@@ -20,19 +20,14 @@
# A multilib for mips32r6+LE
# A multilib for mips64r6
# A multilib for mips64r6+LE
-# A multilib for mips32r6+LE+singlefloat+shortdouble
-MULTILIB_OPTIONS = mips64r6 mabi=64 EL msoft-float/msingle-float fshort-double
-MULTILIB_DIRNAMES = mips64r6 64 el sof sgl short
+MULTILIB_OPTIONS = mips64r6 mabi=64 EL msoft-float/msingle-float
+MULTILIB_DIRNAMES = mips64r6 64 el sof sgl
MULTILIB_MATCHES = EL=mel EB=meb
# Don't build 64r6 with single-float
MULTILIB_EXCEPTIONS += mips64r6/*msingle-float*
-MULTILIB_EXCEPTIONS += mips64r6/*fshort-double*
MULTILIB_EXCEPTIONS += mabi=64*
MULTILIB_EXCEPTIONS += msingle-float*
MULTILIB_EXCEPTIONS += *msingle-float
-MULTILIB_EXCEPTIONS += fshort-double
-MULTILIB_EXCEPTIONS += EL/fshort-double
-MULTILIB_EXCEPTIONS += *msoft-float/fshort-double
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 0a2a6f4..666d976 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -489,8 +489,7 @@ Objective-C and Objective-C++ Dialects}.
-fpcc-struct-return -fpic -fPIC -fpie -fPIE -fno-plt @gol
-fno-jump-tables @gol
-frecord-gcc-switches @gol
--freg-struct-return -fshort-enums @gol
--fshort-double -fshort-wchar @gol
+-freg-struct-return -fshort-enums -fshort-wchar @gol
-fverbose-asm -fpack-struct[=@var{n}] @gol
-fleading-underscore -ftls-model=@var{model} @gol
-fstack-reuse=@var{reuse_level} @gol
@@ -11109,14 +11108,6 @@ is equivalent to the smallest integer type that has enough room.
code that is not binary compatible with code generated without that switch.
Use it to conform to a non-default application binary interface.
-@item -fshort-double
-@opindex fshort-double
-Use the same size for @code{double} as for @code{float}.
-
-@strong{Warning:} the @option{-fshort-double} switch causes GCC to generate
-code that is not binary compatible with code generated without that switch.
-Use it to conform to a non-default application binary interface.
-
@item -fshort-wchar
@opindex fshort-wchar
Override the underlying type for @code{wchar_t} to be @code{short
diff --git a/gcc/fortran/f95-lang.c b/gcc/fortran/f95-lang.c
index 9c3a311..b89a291 100644
--- a/gcc/fortran/f95-lang.c
+++ b/gcc/fortran/f95-lang.c
@@ -491,9 +491,8 @@ gfc_init_decl_processing (void)
global_binding_level = current_binding_level;
/* Build common tree nodes. char_type_node is unsigned because we
- only use it for actual characters, not for INTEGER(1). Also, we
- want double_type_node to actually have double precision. */
- build_common_tree_nodes (false, false);
+ only use it for actual characters, not for INTEGER(1). */
+ build_common_tree_nodes (false);
void_list_node = build_tree_list (NULL_TREE, void_type_node);
diff --git a/gcc/go/go-lang.c b/gcc/go/go-lang.c
index 9f21424..9c95c8e 100644
--- a/gcc/go/go-lang.c
+++ b/gcc/go/go-lang.c
@@ -89,7 +89,7 @@ static const char *go_relative_import_path = NULL;
static bool
go_langhook_init (void)
{
- build_common_tree_nodes (false, false);
+ build_common_tree_nodes (false);
/* I don't know why this has to be done explicitly. */
void_list_node = build_tree_list (NULL_TREE, void_type_node);
diff --git a/gcc/java/decl.c b/gcc/java/decl.c
index 472b199..93304da 100644
--- a/gcc/java/decl.c
+++ b/gcc/java/decl.c
@@ -565,7 +565,7 @@ java_init_decl_processing (void)
global_binding_level = current_binding_level;
/* Build common tree nodes, Java has an unsigned char. */
- build_common_tree_nodes (false, false);
+ build_common_tree_nodes (false);
/* ??? Now we continue and override some of the built types again
with Java specific types. As the above generated types are
diff --git a/gcc/lto-wrapper.c b/gcc/lto-wrapper.c
index ced6f2f..6a337a0 100644
--- a/gcc/lto-wrapper.c
+++ b/gcc/lto-wrapper.c
@@ -308,7 +308,6 @@ merge_and_complain (struct cl_decoded_option **decoded_options,
case OPT_freg_struct_return:
case OPT_fpcc_struct_return:
- case OPT_fshort_double:
for (j = 0; j < *decoded_options_count; ++j)
if ((*decoded_options)[j].opt_index == foption->opt_index)
break;
@@ -511,7 +510,6 @@ append_compiler_options (obstack *argv_obstack, struct cl_decoded_option *opts,
case OPT_fgnu_tm:
case OPT_freg_struct_return:
case OPT_fpcc_struct_return:
- case OPT_fshort_double:
case OPT_ffp_contract_:
case OPT_fmath_errno:
case OPT_fsigned_zeros:
@@ -569,7 +567,6 @@ append_linker_options (obstack *argv_obstack, struct cl_decoded_option *opts,
case OPT_freg_struct_return:
case OPT_fpcc_struct_return:
- case OPT_fshort_double:
/* Ignore these, they are determined by the input files.
??? We fail to diagnose a possible mismatch here. */
continue;
diff --git a/gcc/lto/lto-lang.c b/gcc/lto/lto-lang.c
index ec4db44..691e9e2 100644
--- a/gcc/lto/lto-lang.c
+++ b/gcc/lto/lto-lang.c
@@ -1246,7 +1246,7 @@ lto_init (void)
flag_generate_lto = (flag_wpa != NULL);
/* Create the basic integer types. */
- build_common_tree_nodes (flag_signed_char, flag_short_double);
+ build_common_tree_nodes (flag_signed_char);
/* The global tree for the main identifier is filled in by
language-specific front-end initialization that is not run in the
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f39a510..be3f5ec 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
+
+ PR target/60410
+ * gcc.dg/lto/pr55113_0.c: Remove test.
+
2016-02-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/69719
diff --git a/gcc/testsuite/gcc.dg/lto/pr55113_0.c b/gcc/testsuite/gcc.dg/lto/pr55113_0.c
deleted file mode 100644
index 59e944c..0000000
--- a/gcc/testsuite/gcc.dg/lto/pr55113_0.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* PR 55113 */
-/* { dg-lto-do link } */
-/* { dg-lto-options { { -flto -fshort-double -O0 } } }*/
-/* { dg-skip-if "PR60410" { i?86-*-* x86_64-*-* } } */
-
-int
-main(void)
-{
- float a = 1.0;
- float b = 2.0;
- double f = a + b * 1e-12;
- return (int)f - 1;
-}
diff --git a/gcc/tree.c b/gcc/tree.c
index 07cb9d9..1d14583 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -10036,12 +10036,10 @@ build_atomic_base (tree type, unsigned int align)
}
/* Create nodes for all integer types (and error_mark_node) using the sizes
- of C datatypes. SIGNED_CHAR specifies whether char is signed,
- SHORT_DOUBLE specifies whether double should be of the same precision
- as float. */
+ of C datatypes. SIGNED_CHAR specifies whether char is signed. */
void
-build_common_tree_nodes (bool signed_char, bool short_double)
+build_common_tree_nodes (bool signed_char)
{
int i;
@@ -10202,10 +10200,7 @@ build_common_tree_nodes (bool signed_char, bool short_double)
layout_type (float_type_node);
double_type_node = make_node (REAL_TYPE);
- if (short_double)
- TYPE_PRECISION (double_type_node) = FLOAT_TYPE_SIZE;
- else
- TYPE_PRECISION (double_type_node) = DOUBLE_TYPE_SIZE;
+ TYPE_PRECISION (double_type_node) = DOUBLE_TYPE_SIZE;
layout_type (double_type_node);
long_double_type_node = make_node (REAL_TYPE);
diff --git a/gcc/tree.h b/gcc/tree.h
index 191f21b..544a6a1 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -4763,7 +4763,7 @@ extern tree reconstruct_complex_type (tree, tree);
extern int real_onep (const_tree);
extern int real_minus_onep (const_tree);
extern void init_ttree (void);
-extern void build_common_tree_nodes (bool, bool);
+extern void build_common_tree_nodes (bool);
extern void build_common_builtin_nodes (void);
extern tree build_nonstandard_integer_type (unsigned HOST_WIDE_INT, int);
extern tree build_nonstandard_boolean_type (unsigned HOST_WIDE_INT);
generated by cgit v1.1 at 2024-09-30 06:44:16 +0000