* genautomata.c (output_internal_min_issue_delay_func): Add

	ATTRIBUTE_UNUSED to avoid warning with empty dfa.
	(output_internal_trans_func): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53266 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6852c2d..2d3f6dc 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2002-05-07  Andreas Jaeger  <aj@suse.de>
+
+       * genautomata.c (output_internal_min_issue_delay_func): Add
+       ATTRIBUTE_UNUSED to avoid warning with empty dfa.
+       (output_internal_trans_func): Likewise.
+
 Tue May  7 10:06:22 2002  Jeffrey A Law  (law@redhat.com)
 
        * pa.c (hppa_profile_hook): Use force_reg to get the address
@@ -21,7 +27,7 @@ Tue May  7 10:06:22 2002  Jeffrey A Law  (law@redhat.com)
        (LINK_START_WINDISS_SPEC): Likewise.
        (LINK_OS_WINDISS_SPEC): Likewise.
        * config/rs6000/windiss.h: New file.
-       
+
 2002-05-07  Aldy Hernandez  <aldyh@redhat.com>
 
         * config/rs6000/rs6000.c (bdesc_2arg): Fix vmax typos.
@@ -94,10 +100,10 @@ doc:
 
 2002-05-06  Bernd Schmidt  <bernds@redhat.com>
 
-       * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Define __SSE2_BUILTINS__ if  
+       * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Define __SSE2_BUILTINS__ if
        -msse2.
        * config/i386/xmmintrin.h: Use it to conditionalize SSE2 support.
-       
+
 2002-05-06  Roger Sayle  <roger@eyesopen.com>
 
        * fold-const.c (lshift-double): Cast the high word to an unsigned
@@ -215,7 +221,7 @@ doc:
 
        * config/sparc/ultra3.md (us3_a0, us3_a1): Move the units into
        automaton `ultrasparc3_1'.
-       
+
 2002-05-05  Neil Booth  <neil@daikokuya.demon.co.uk>
 
        * c-common.c (c_common_init): Set up CPP arithmetic.
@@ -245,7 +251,7 @@ doc:
 
 2002-05-05  Tim Josling  <tej@melbpc.org.au>
 
-       * treelang; New directory for new sample language treelang. 
+       * treelang; New directory for new sample language treelang.
 
 2002-05-04  Neil Booth  <neil@daikokuya.demon.co.uk>
 
@@ -306,10 +312,10 @@ doc:
        _mm_min_pd, _mm_min_sd, _mm_max_sd, _mm_max_pd, _mm_and_pd,
        _mm_andnot_pd, _mm_xor_pd, _mm_or_pd, _mm_cmpeq_pd, _mm_cmplt_pd,
        _mm_cmple_pd, _mm_cmpgt_pd, _mm_cmpge_pd, _mm_cmpneq_pd,
-       _mm_cmpnlt_pd, _mm_cmpnle_pd, _mm_cmpngt_pd, _mm_cmpnge_pd, 
+       _mm_cmpnlt_pd, _mm_cmpnle_pd, _mm_cmpngt_pd, _mm_cmpnge_pd,
        _mm_cmpord_pd, _mm_cmpunord_pd, _mm_cmpeq_sd, _mm_cmplt_sd,
        _mm_cmple_sd, _mm_cmpgt_sd, _mm_cmpge_sd, _mm_cmpneq_sd,
-       _mm_cmpnlt_sd, _mm_cmpnle_sd, _mm_cmpngt_sd, _mm_cmpnge_sd, 
+       _mm_cmpnlt_sd, _mm_cmpnle_sd, _mm_cmpngt_sd, _mm_cmpnge_sd,
        _mm_cmpord_sd, _mm_cmpunord_sd, _mm_comieq_sd, _mm_comilt_sd,
        _mm_comile_sd, _mm_comigt_sd, _mm_comige_sd, _mm_comineq_sd,
        _mm_ucomieq_sd, _mm_ucomieq_sd, _mm_ucomilt_sd, _mm_ucomile_sd,
@@ -339,7 +345,7 @@ doc:
        _mm_sad_epu8, _mm_stream_si32, _mm_stream_si128, _mm_stream_pd,
        _mm_movpi64_epi64, _mm_clflush, _mm_lfence, _mm_mfence): New
        functions.
-       (_mm_shufflehi_epi16, _mm_shufflelo_epi16, _mm_shuffle_epi32, 
+       (_mm_shufflehi_epi16, _mm_shufflelo_epi16, _mm_shuffle_epi32,
        _mm_extract_epi16, _mm_insert_epi16, _mm_shuffle_pd): New macros.
 
 2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>

diff --git a/gcc/genautomata.c b/gcc/genautomata.c
index 7b4dc16..783d50e 100644 (file)
--- a/gcc/genautomata.c
+++ b/gcc/genautomata.c
@@ -7741,11 +7741,11 @@ output_internal_min_issue_delay_func ()
   fprintf (output_file, "static int %s PARAMS ((int, struct %s *));\n",
           INTERNAL_MIN_ISSUE_DELAY_FUNC_NAME, CHIP_NAME);
   fprintf (output_file,
-          "static int\n%s (%s, %s)\n\tint %s;\n\tstruct %s *%s;\n",
+          "static int\n%s (%s, %s)\n\tint %s;\n\tstruct %s *%s  ATTRIBUTE_UNUSED;\n",
           INTERNAL_MIN_ISSUE_DELAY_FUNC_NAME, INTERNAL_INSN_CODE_NAME,
           CHIP_PARAMETER_NAME, INTERNAL_INSN_CODE_NAME, CHIP_NAME,
           CHIP_PARAMETER_NAME);
-  fprintf (output_file, "{\n  int %s;\n  int %s;\n",
+  fprintf (output_file, "{\n  int %s ATTRIBUTE_UNUSED;\n  int %s;\n",
           TEMPORARY_VARIABLE_NAME, RESULT_VARIABLE_NAME);
   fprintf (output_file, "\n  switch (%s)\n    {\n", INTERNAL_INSN_CODE_NAME);
   output_insn_code_cases (output_automata_list_min_issue_delay_code);
@@ -7858,11 +7858,11 @@ output_internal_trans_func ()
   fprintf (output_file, "static int %s PARAMS ((int, struct %s *));\n",
           INTERNAL_TRANSITION_FUNC_NAME, CHIP_NAME);
   fprintf (output_file,
-          "static int\n%s (%s, %s)\n\tint %s;\n\tstruct %s *%s;\n",
+          "static int\n%s (%s, %s)\n\tint %s;\n\tstruct %s *%s  ATTRIBUTE_UNUSED;\n",
           INTERNAL_TRANSITION_FUNC_NAME, INTERNAL_INSN_CODE_NAME,
           CHIP_PARAMETER_NAME, INTERNAL_INSN_CODE_NAME,
           CHIP_NAME, CHIP_PARAMETER_NAME);
-  fprintf (output_file, "{\n  int %s;\n", TEMPORARY_VARIABLE_NAME);
+  fprintf (output_file, "{\n  int %s ATTRIBUTE_UNUSED;\n", TEMPORARY_VARIABLE_NAME);
   fprintf (output_file, "\n  switch (%s)\n    {\n", INTERNAL_INSN_CODE_NAME);
   output_insn_code_cases (output_automata_list_transition_code);
   fprintf (output_file, "\n    default:\n      return -1;\n    }\n");