File gcc41-power6x.patch of Package gcc

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File gcc41-power6x.patch of Package gcc

2006-09-27  Peter Bergner  <bergner@vnet.ibm.com>

* config.gcc: Add cpu_type power6x.
	* config/rs6000/aix52.h (ASM_CPU_SPEC): Add power6x.
	* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
	_ARCH_PWR6X, not _ARCH_PWR6, if features enabled.
	* config/rs6000/rs6000.c (processor_target_table): Add power6x.
	Remove MASK_MFPGPR from power6.
	(rs6000_issue_rate): Add CPU_POWER6X.
	* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add power6x.
	* config/rs6000/rs6000.md (define_attr "cpu"): Add power6x.
	* config/rs6000/rs6000.opt (mmfpgpr): Fixup comment.
	* doc/invoke.texi: Add cpu_type power6x
	(RS/6000 and PowerPC Options): Modify -mmfpgpr to be
	a power6x option.

--- gcc/config.gcc.jj	2006-09-27 10:39:25.000000000 -0500
+++ gcc/config.gcc	2006-09-27 10:36:32.000000000 -0500
@@ -296,7 +296,7 @@ powerpc*-*-*)
 	extra_headers="ppc-asm.h altivec.h spe.h"
 	need_64bit_hwint=yes
 	case x$with_cpu in
-	    xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456]|xrs64a)
+	    xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456]|xpower6x|xrs64a)
 		cpu_is_64bit=yes
 		;;
 	esac
@@ -2719,7 +2719,7 @@ case "${target}" in
 				eval "with_$which=405"
 				;;
 			"" | common \
-			| power | power[23456] | powerpc | powerpc64 \
+			| power | power[23456] | power6x | powerpc | powerpc64 \
 			| rios | rios1 | rios2 | rsc | rsc1 | rs64a \
 			| 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
 			| 601 | 602 | 603 | 603e | ec603e | 604 \
--- gcc/config/rs6000/aix52.h.jj	2006-09-27 10:39:41.462677579 -0500
+++ gcc/config/rs6000/aix52.h	2006-09-27 10:36:40.000000000 -0500
@@ -69,6 +69,7 @@ do {									\
 %{mcpu=power5: -m620} \
 %{mcpu=power5+: -m620} \
 %{mcpu=power6: -m620} \
+%{mcpu=power6x: -m620} \
 %{mcpu=powerpc: -mppc} \
 %{mcpu=rs64a: -mppc} \
 %{mcpu=603: -m603} \
--- gcc/config/rs6000/rs6000-c.c.jj	2006-09-27 10:39:51.096655963 -0500
+++ gcc/config/rs6000/rs6000-c.c	2006-09-27 10:36:49.000000000 -0500
@@ -107,7 +107,7 @@ rs6000_cpu_cpp_builtins (cpp_reader *pfi
   if (TARGET_FPRND)
     builtin_define ("_ARCH_PWR5X");
   if (TARGET_MFPGPR)
-    builtin_define ("_ARCH_PWR6");
+    builtin_define ("_ARCH_PWR6X");
   if (! TARGET_POWER && ! TARGET_POWER2 && ! TARGET_POWERPC)
     builtin_define ("_ARCH_COM");
   if (TARGET_ALTIVEC)
--- gcc/config/rs6000/rs6000.c.jj	2006-09-27 10:39:55.649757533 -0500
+++ gcc/config/rs6000/rs6000.c	2006-09-27 13:02:34.643862118 -0500
@@ -1197,6 +1197,9 @@ rs6000_override_options (const char *def
 	  | MASK_MFCRF | MASK_POPCNTB | MASK_FPRND},
 	 {"power6", PROCESSOR_POWER6,
 	  POWERPC_7400_MASK | MASK_POWERPC64 | MASK_MFCRF | MASK_POPCNTB
+	  | MASK_FPRND},
+	 {"power6x", PROCESSOR_POWER6,
+	  POWERPC_7400_MASK | MASK_POWERPC64 | MASK_MFCRF | MASK_POPCNTB
 	  | MASK_FPRND | MASK_MFPGPR},
 	 {"powerpc", PROCESSOR_POWERPC, POWERPC_BASE_MASK},
 	 {"powerpc64", PROCESSOR_POWERPC64,
@@ -16950,6 +16953,7 @@ rs6000_issue_rate (void)
   case CPU_POWER4:
   case CPU_POWER5:
   case CPU_POWER6:
+  case CPU_POWER6X:
     return 5;
   default:
     return 1;
--- gcc/config/rs6000/rs6000.h.jj	2006-09-27 10:39:58.361737453 -0500
+++ gcc/config/rs6000/rs6000.h	2006-09-27 10:37:03.000000000 -0500
@@ -75,6 +75,7 @@
 %{mcpu=power5: -mpower4} \
 %{mcpu=power5+: -mpower4} \
 %{mcpu=power6: -mpower4 -maltivec} \
+%{mcpu=power6x: -mpower4 -maltivec} \
 %{mcpu=powerpc: -mppc} \
 %{mcpu=rios: -mpwr} \
 %{mcpu=rios1: -mpwr} \
--- gcc/config/rs6000/rs6000.md.jj	2006-09-27 10:40:01.804739533 -0500
+++ gcc/config/rs6000/rs6000.md	2006-09-27 10:37:09.000000000 -0500
@@ -103,7 +103,7 @@
 ;; Processor type -- this attribute must exactly match the processor_type
 ;; enumeration in rs6000.h.
 
-(define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,power4,power5,power6"
+(define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,power4,power5,power6,power6x"
   (const (symbol_ref "rs6000_cpu_attr")))
 
 (automata_option "ndfa")
--- gcc/config/rs6000/rs6000.opt.jj	2006-09-27 10:40:05.343725685 -0500
+++ gcc/config/rs6000/rs6000.opt	2006-09-27 10:37:15.000000000 -0500
@@ -66,7 +66,7 @@ Use PowerPC V2.02 floating point roundin
 
 mmfpgpr
 Target Report Mask(MFPGPR)
-Use PowerPC V2.05 move floating point to/from GPR instructions
+Use extended PowerPC V2.05 move floating point to/from GPR instructions
 
 maltivec
 Target Report Mask(ALTIVEC)
--- gcc/doc/invoke.texi.jj	2006-09-27 10:40:14.000000000 -0500
+++ gcc/doc/invoke.texi	2006-09-27 10:37:23.000000000 -0500
@@ -10936,8 +10936,8 @@ The @option{-mfprnd} option allows GCC t
 integer instructions implemented on the POWER5+ processor and other
 processors that support the PowerPC V2.03 architecture.
 The @option{-mfpgpr} option allows GCC to generate the FP move to/from
-general purpose register instructions implemented on the POWER6
-processor and other processors that support the PowerPC V2.05
+general purpose register instructions implemented on the POWER6X
+processor and other processors that support the extended PowerPC V2.05
 architecture.
 
 The @option{-mpowerpc64} option allows GCC to generate the additional
@@ -10981,7 +10981,7 @@ Supported values for @var{cpu_type} are 
 @samp{860}, @samp{970}, @samp{8540}, @samp{ec603e}, @samp{G3},
 @samp{G4}, @samp{G5}, @samp{power}, @samp{power2}, @samp{power3},
 @samp{power4}, @samp{power5}, @samp{power5+}, @samp{power6},
-@samp{common}, @samp{powerpc}, @samp{powerpc64},
+@samp{power6x}, @samp{common}, @samp{powerpc}, @samp{powerpc64},
 @samp{rios}, @samp{rios1}, @samp{rios2}, @samp{rsc}, and @samp{rs64}.
 
 @option{-mcpu=common} selects a completely generic processor.  Code

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