Added missing Changelog entry.

From-SVN: r103212

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d6cd3b1b11d046f58b75cbb8ad196fbbeebd4533..80a3f3bbeb8e0066441097785ef77faa1192fa90 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,47 @@
+2005-08-16  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+           Andreas Krebbel  <krebbel1@de.ibm.com>
+
+       * config.gcc: Added z9-109 switch.
+       * config/s390/2084.md ("x_int", "x_agen", "x_lr", "x_la", "x_larl",
+       "x_load", "x_store", "x_branch", "x_call", "x_mul_hi", "x_mul_sidi",
+       "x_div", "x_sem", "x_cs", "x_vs", "x_stm", "x_lm", "x_other", 
+       "x_fsimpdf", "x_fsimpsf", "x_fdivdf", "x_fdivsf", "x_floaddf", 
+       "x_floadsf", "x_fstore_df", "x_fstoresf", "x_ftoi", "x_itof"): Enable
+       for "z9_109" cpu attribute.
+       * config/s390/s390.c (z9_109_cost): New processor cost structure.
+       (CONST_OK_FOR_Os, CONST_OK_FOR_Op, CONST_OK_FOR_On): New macros.
+       (s390_handle_arch_option): Added z9-109 switch.
+       (override_options): Set respective cost function for z9-109.
+       (s390_const_ok_for_constraint_p): New constraints Os, Op, On.
+       (legitimate_reload_constant_p): Accept extended immediates.
+       (print_operand): Three new output modifiers added: k, m and o.
+       (s390_adjust_priority, s390_issue_rate): Handle Z9_109 like Z990.
+       (s390_output_mi_thunk): Use extended immediate when possible.
+       * config/s390/s390.h (processor_flags): Added PF_EXTIMM.
+       (TARGET_CPU_EXTIMM, TARGET_EXTIMM): New macros.
+       (CONSTRAINT_LEN): Added length of O constraint.
+       (CLZ_DEFINED_VALUE_AT_ZERO): Definition added.
+       * config/s390/s390.md ("cpu"): New value z9_109 added.
+       ("*tstdi_extimm", "*tstdi_ccconly_extimm", "*tstsi_extimm", 
+       "*tstsi_cconly_extimm", "*movdi_64extimm", "*extendhidi2_extimm",
+       "*extendqidi2_extimm", "*extendhisi2_extimm", "*extendqisi2_extimm",
+       "*zero_extend<mode>si2_extimm", "*anddi3_extimm", "*iordi3_extimm",
+       "*xordi3_extimm", "clzdi2", "clztidi2"): New patterns.
+       ("*tstdi", "*tstsi", "*movdi_64", "*extendhisi2", "*extendqisi2",
+       "*zero_extend<mode>si2_64", "zero_extendqihi2", "*zero_extendqihi2_64",
+       "*anddi3", "*iordi3", "*xordi3"): Disable for TARGET_EXTIMM.
+       ("*cmpdi_cct", "*cmpsi_cct", "*cmpdi_ccs", "*cmpsi_ccs", "*cmpdi_ccu",
+       "*cmpsi_ccu", "*movsi_zarch", "*adddi3_imm_cc", "*adddi3_carry1_cc",
+       "*adddi3_carry2_cc", "*adddi3_cc", "*adddi3_64", "*addsi3_imm_cc",
+       "*addsi3_carry1_cc", "*addsi3_carry2_cc", "*addsi3_cc", "addsi3",
+       "*andsi3_cc", "*andsi3_cconly", "*andsi3_zarch", "*iorsi3_cc",
+       "*iorsi3_cconly", "*iorsi3_zarch", "*xorsi3_cc", "*xorsi3_cconly",
+       "*xorsi3", "*xorhi3", "*xorqi3"): Added instruction using extended 
+       immediates.
+       ("extend<mode>di2", "extend<mode>si2", "zero_extend<mode>di2",
+       "zero_extend<mode>si2"): Allow memory operands and don't manually emit
+       insns for TARGET_EXTIMM.
+
 2005-08-17  Andreas Krebbel  <krebbel1@de.ibm.com>
 
        * testsuite/gcc.dg/20020926-1.c: Added "-mesa" to dg-options.