passes.c (ipa_write_summaries_1): Call lto_output_init_mode_table.

	* passes.c (ipa_write_summaries_1): Call lto_output_init_mode_table.
	(ipa_write_optimization_summaries): Likewise.
	* tree-streamer.h: Include data-streamer.h.
	(streamer_mode_table): Declare extern variable.
	(bp_pack_machine_mode, bp_unpack_machine_mode): New inline functions.
	* lto-streamer-out.c (lto_output_init_mode_table,
	lto_write_mode_table): New functions.
	(produce_asm_for_decls): Call lto_write_mode_table when streaming
	offloading LTO.
	* lto-section-in.c (lto_section_name): Add "mode_table" entry.
	(lto_create_simple_input_block): Add mode_table argument to the
	lto_input_block constructors.
	* ipa-prop.c (ipa_prop_read_section, read_replacements_section):
	Likewise.
	* data-streamer-in.c (string_for_index): Likewise.
	* ipa-inline-analysis.c (inline_read_section): Likewise.
	* ipa-icf.c (sem_item_optimizer::read_section): Likewise.
	* lto-cgraph.c (input_cgraph_opt_section): Likewise.
	* lto-streamer-in.c (lto_read_body_or_constructor,
	lto_input_toplevel_asms): Likewise.
	(lto_input_mode_table): New function.
	* tree-streamer-out.c (pack_ts_fixed_cst_value_fields,
	pack_ts_decl_common_value_fields, pack_ts_type_common_value_fields):
	Use bp_pack_machine_mode.
	* real.h (struct real_format): Add name field.
	* lto-streamer.h (enum lto_section_type): Add LTO_section_mode_table.
	(class lto_input_block): Add mode_table member.
	(lto_input_block::lto_input_block): Add mode_table_ argument,
	initialize mode_table.
	(struct lto_file_decl_data): Add mode_table field.
	(lto_input_mode_table, lto_output_init_mode_table): New prototypes.
	* tree-streamer-in.c (unpack_ts_fixed_cst_value_fields,
	unpack_ts_decl_common_value_fields,
	unpack_ts_type_common_value_fields): Call bp_unpack_machine_mode.
	* tree-streamer.c (streamer_mode_table): New variable.
	* real.c (ieee_single_format, mips_single_format,
	motorola_single_format, spu_single_format, ieee_double_format,
	mips_double_format, motorola_double_format,
	ieee_extended_motorola_format, ieee_extended_intel_96_format,
	ieee_extended_intel_128_format, ieee_extended_intel_96_round_53_format,
	ibm_extended_format, mips_extended_format, ieee_quad_format,
	mips_quad_format, vax_f_format, vax_d_format, vax_g_format,
	decimal_single_format, decimal_double_format, decimal_quad_format,
	ieee_half_format, arm_half_format, real_internal_format): Add name
	field.
	* config/pdp11/pdp11.c (pdp11_f_format, pdp11_d_format): Likewise.
lto/
	* lto.c (lto_mode_identity_table): New variable.
	(lto_read_decls): Add mode_table argument to the lto_input_block
	constructor.
	(lto_file_finalize): Initialize mode_table.
	(lto_init): Initialize lto_mode_identity_table.

From-SVN: r221005

1 files changed, 48 insertions, 24 deletions

diff --git a/gcc/real.c b/gcc/real.c
index 01b169e..1d1d510 100644
--- a/gcc/real.c
+++ b/gcc/real.c
@@ -3031,7 +3031,8 @@ const struct real_format ieee_single_format =
     true,
     true,
     true,
-    false
+    false,
+    "ieee_single"
   };
 
 const struct real_format mips_single_format =
@@ -3052,7 +3053,8 @@ const struct real_format mips_single_format =
     true,
     true,
     false,
-    true
+    true,
+    "mips_single"
   };
 
 const struct real_format motorola_single_format =
@@ -3073,7 +3075,8 @@ const struct real_format motorola_single_format =
     true,
     true,
     true,
-    true
+    true,
+    "motorola_single"
   };
 
 /*  SPU Single Precision (Extended-Range Mode) format is the same as IEEE
@@ -3105,7 +3108,8 @@ const struct real_format spu_single_format =
     true,
     true,
     false,
-    false
+    false,
+    "spu_single"
   };
 
 /* IEEE double-precision format.  */
@@ -3314,7 +3318,8 @@ const struct real_format ieee_double_format =
     true,
     true,
     true,
-    false
+    false,
+    "ieee_double"
   };
 
 const struct real_format mips_double_format =
@@ -3335,7 +3340,8 @@ const struct real_format mips_double_format =
     true,
     true,
     false,
-    true
+    true,
+    "mips_double"
   };
 
 const struct real_format motorola_double_format =
@@ -3356,7 +3362,8 @@ const struct real_format motorola_double_format =
     true,
     true,
     true,
-    true
+    true,
+    "motorola_double"
   };
 
 /* IEEE extended real format.  This comes in three flavors: Intel's as
@@ -3700,7 +3707,8 @@ const struct real_format ieee_extended_motorola_format =
     true,
     true,
     true,
-    true
+    true,
+    "ieee_extended_motorola"
   };
 
 const struct real_format ieee_extended_intel_96_format =
@@ -3721,7 +3729,8 @@ const struct real_format ieee_extended_intel_96_format =
     true,
     true,
     true,
-    false
+    false,
+    "ieee_extended_intel_96"
   };
 
 const struct real_format ieee_extended_intel_128_format =
@@ -3742,7 +3751,8 @@ const struct real_format ieee_extended_intel_128_format =
     true,
     true,
     true,
-    false
+    false,
+    "ieee_extended_intel_128"
   };
 
 /* The following caters to i386 systems that set the rounding precision
@@ -3765,7 +3775,8 @@ const struct real_format ieee_extended_intel_96_round_53_format =
     true,
     true,
     true,
-    false
+    false,
+    "ieee_extended_intel_96_round_53"
   };
 
 /* IBM 128-bit extended precision format: a pair of IEEE double precision
@@ -3853,7 +3864,8 @@ const struct real_format ibm_extended_format =
     true,
     true,
     true,
-    false
+    false,
+    "ibm_extended"
   };
 
 const struct real_format mips_extended_format =
@@ -3874,7 +3886,8 @@ const struct real_format mips_extended_format =
     true,
     true,
     false,
-    true
+    true,
+    "mips_extended"
   };
 
 
@@ -4137,7 +4150,8 @@ const struct real_format ieee_quad_format =
     true,
     true,
     true,
-    false
+    false,
+    "ieee_quad"
   };
 
 const struct real_format mips_quad_format =
@@ -4158,7 +4172,8 @@ const struct real_format mips_quad_format =
     true,
     true,
     false,
-    true
+    true,
+    "mips_quad"
   };
 
 /* Descriptions of VAX floating point formats can be found beginning at
@@ -4458,7 +4473,8 @@ const struct real_format vax_f_format =
     false,
     false,
     false,
-    false
+    false,
+    "vax_f"
   };
 
 const struct real_format vax_d_format =
@@ -4479,7 +4495,8 @@ const struct real_format vax_d_format =
     false,
     false,
     false,
-    false
+    false,
+    "vax_d"
   };
 
 const struct real_format vax_g_format =
@@ -4500,7 +4517,8 @@ const struct real_format vax_g_format =
     false,
     false,
     false,
-    false
+    false,
+    "vax_g"
   };
 
 /* Encode real R into a single precision DFP value in BUF.  */
@@ -4576,7 +4594,8 @@ const struct real_format decimal_single_format =
     true,
     true,
     true,
-    false
+    false,
+    "decimal_single"
   };
 
 /* Double precision decimal floating point (IEEE 754). */
@@ -4598,7 +4617,8 @@ const struct real_format decimal_double_format =
     true,
     true,
     true,
-    false
+    false,
+    "decimal_double"
   };
 
 /* Quad precision decimal floating point (IEEE 754). */
@@ -4620,7 +4640,8 @@ const struct real_format decimal_quad_format =
     true,
     true,
     true,
-    false
+    false,
+    "decimal_quad"
   };
 
 /* Encode half-precision floats.  This routine is used both for the IEEE
@@ -4757,7 +4778,8 @@ const struct real_format ieee_half_format =
     true,
     true,
     true,
-    false
+    false,
+    "ieee_half"
   };
 
 /* ARM's alternative half-precision format, similar to IEEE but with
@@ -4781,7 +4803,8 @@ const struct real_format arm_half_format =
     true,
     true,
     false,
-    false
+    false,
+    "arm_half"
   };
 
 /* A synthetic "format" for internal arithmetic.  It's the size of the
@@ -4826,7 +4849,8 @@ const struct real_format real_internal_format =
     false,
     true,
     true,
-    false
+    false,
+    "real_internal"
   };
 
 /* Calculate X raised to the integer exponent N in mode MODE and store