configure.ac: Add test for dci instruction.

	* configure.ac: Add test for dci instruction.
	* configure: Regenerate.
	* config.in: Likewise.
	* config.gcc: Handle --with-cpu=476 and --with-cpu=476fp.
	* doc/invoke.texi: Add cpu_type 476 and 476fp.
	(-mmulhw): Add 476 to description.
	(-mdlmzb): Likewise.
	* config/rs6000/t-fprules (MULTILIB_MATCHES_FLOAT): Include -mcpu=476.
	* config/rs6000/rs6000.c (processor_costs): Add ppc476_cost.
	(processor_target_table): Add 476 and 476fp entries.
	(rs6000_override_options): Use ppc476_cost for PROCESSOR_PPC476.
	(rs6000_issue_rate): Add CPU_PPC476.
	* config/rs6000/rs6000.h (ASM_CPU_476_SPEC): Define.
	(ASM_CPU_SPEC): Pass %(asm_cpu_476) for -mcpu=476 and -mcpu=476fp.
	(processor_type): Add PROCESSOR_PPC476.
	(EXTRA_SPECS): Add asm_cpu_476 string.
	* config/rs6000/rs6000.md: (define_attr "type"): Add isel attribute.
	(define_attr "cpu"): Add ppc476.
	Include 476.md.
	Update comments for 476.
	(isel_signed, isel_unsigned): Change to use "isel" type attribute.
	* config/rs6000/vxworks.h (CPP_SPEC): Handle 464 and 476.
	Update copyright year.
	* config/rs6000/476.md: New file.
	* config/rs6000/40x.md: Add description for "isel" attribute.
	Update copyright year.
	* config/rs6000/440.md: Likewise.
	* config/rs6000/603.md: Likewise.
	* config/rs6000/6xx.md: Likewise.
	* config/rs6000/7450.md: Likewise.
	* config/rs6000/7xx.md: Likewise.
	* config/rs6000/8540.md: Likewise.
	* config/rs6000/cell.md: Likewise.
	* config/rs6000/e300c2c3.md: Likewise.
	* config/rs6000/e500mc.md: Likewise.
	* config/rs6000/mpc.md: Likewise.
	* config/rs6000/power4.md: Likewise.
	* config/rs6000/power5.md: Likewise.
	* config/rs6000/power6.md: Likewise.
	* config/rs6000/power7.md: Likewise.
	* config/rs6000/rios1.md: Likewise.
	* config/rs6000/rios2.md: Likewise.
	* config/rs6000/rs64.md: Likewise.

From-SVN: r152626

1 files changed, 5 insertions, 5 deletions

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index da7afea..3f131fd 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -14606,9 +14606,9 @@ Set architecture type, register usage, choice of mnemonics, and
 instruction scheduling parameters for machine type @var{cpu_type}.
 Supported values for @var{cpu_type} are @samp{401}, @samp{403},
 @samp{405}, @samp{405fp}, @samp{440}, @samp{440fp}, @samp{464}, @samp{464fp},
-@samp{505}, @samp{601}, @samp{602}, @samp{603}, @samp{603e}, @samp{604},
-@samp{604e}, @samp{620}, @samp{630}, @samp{740}, @samp{7400},
-@samp{7450}, @samp{750}, @samp{801}, @samp{821}, @samp{823},
+@samp{476}, @samp{476fp}, @samp{505}, @samp{601}, @samp{602}, @samp{603},
+@samp{603e}, @samp{604}, @samp{604e}, @samp{620}, @samp{630}, @samp{740},
+@samp{7400}, @samp{7450}, @samp{750}, @samp{801}, @samp{821}, @samp{823},
 @samp{860}, @samp{970}, @samp{8540}, @samp{a2}, @samp{e300c2},
 @samp{e300c3}, @samp{e500mc}, @samp{ec603e}, @samp{G3}, @samp{G4}, @samp{G5},
 @samp{power}, @samp{power2}, @samp{power3}, @samp{power4},
@@ -14954,7 +14954,7 @@ hardware floating is used.
 @opindex mmulhw
 @opindex mno-mulhw
 Generate code that uses (does not use) the half-word multiply and
-multiply-accumulate instructions on the IBM 405, 440 and 464 processors.
+multiply-accumulate instructions on the IBM 405, 440, 464 and 476 processors.
 These instructions are generated by default when targetting those
 processors.
 
@@ -14963,7 +14963,7 @@ processors.
 @opindex mdlmzb
 @opindex mno-dlmzb
 Generate code that uses (does not use) the string-search @samp{dlmzb}
-instruction on the IBM 405, 440 and 464 processors.  This instruction is
+instruction on the IBM 405, 440, 464 and 476 processors.  This instruction is
 generated by default when targetting those processors.
 
 @item -mno-bit-align