Remove -fshort-double

	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.
	
c-family/
	PR target/60410
	* c.opt (fshort-double): Remove.

testsuite/
	PR target/60410
	* gcc.dg/lto/pr55113_0.c: Remove test.

From-SVN: r233218

1 files changed, 3 insertions, 8 deletions

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);