Update Copyright years for files modified in 2008 and/or 2009.

[pf3gnuchains/gcc-fork.git] / gcc / config / mips / mips.opt

diff --git a/gcc/config/mips/mips.opt b/gcc/config/mips/mips.opt
index afb3301..9016754 100644 (file)
--- a/gcc/config/mips/mips.opt
+++ b/gcc/config/mips/mips.opt
@@ -1,6 +1,6 @@
 ; Options for the MIPS port of the compiler
 ;
-; Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+; Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
 ;
 ; This file is part of GCC.
 ;
@@ -42,10 +42,18 @@ mbranch-likely
 Target Report Mask(BRANCHLIKELY)
 Use Branch Likely instructions, overriding the architecture default
 
+mflip-mips16
+Target Report Var(TARGET_FLIP_MIPS16)
+Switch on/off MIPS16 ASE on alternating functions for compiler testing
+
 mcheck-zero-division
 Target Report Mask(CHECK_ZERO_DIV)
 Trap on integer divide by zero
 
+mcode-readable=
+Target RejectNegative Joined
+-mcode-readable=SETTING        Specify when instructions are allowed to access code
+
 mdivide-breaks
 Target Report RejectNegative Mask(DIVIDE_BREAKS)
 Use branch-and-break sequences to check for integer divide by zero
@@ -92,6 +100,10 @@ mexplicit-relocs
 Target Report Mask(EXPLICIT_RELOCS)
 Use NewABI-style %reloc() assembly operators
 
+mextern-sdata
+Target Report Var(TARGET_EXTERN_SDATA) Init(1)
+Use -G for data that is not defined by the current object
+
 mfix-r4000
 Target Report Mask(FIX_R4000)
 Work around certain R4000 errata
@@ -100,6 +112,10 @@ mfix-r4400
 Target Report Mask(FIX_R4400)
 Work around certain R4400 errata
 
+mfix-r10000
+Target Report Mask(FIX_R10000)
+Work around certain R10000 errata
+
 mfix-sb1
 Target Report Var(TARGET_FIX_SB1)
 Work around errata for early SB-1 revision 2 cores
@@ -144,9 +160,21 @@ mgp64
 Target Report RejectNegative Mask(64BIT)
 Use 64-bit general registers
 
+mgpopt
+Target Report Var(TARGET_GPOPT) Init(1)
+Use GP-relative addressing to access small data
+
+mplt
+Target Report Var(TARGET_PLT)
+When generating -mabicalls code, allow executables to use PLTs and copy relocations
+
 mhard-float
-Target Report RejectNegative InverseMask(SOFT_FLOAT, HARD_FLOAT)
-Allow the use of hardware floating-point instructions
+Target Report RejectNegative InverseMask(SOFT_FLOAT_ABI, HARD_FLOAT_ABI)
+Allow the use of hardware floating-point ABI and instructions
+
+minterlink-mips16
+Target Report Var(TARGET_INTERLINK_MIPS16) Init(0)
+Generate code that can be safely linked with MIPS16 code.
 
 mips
 Target RejectNegative Joined
@@ -160,6 +188,14 @@ mips3d
 Target Report RejectNegative Mask(MIPS3D)
 Use MIPS-3D instructions
 
+mllsc
+Target Report Mask(LLSC)
+Use ll, sc and sync instructions
+
+mlocal-sdata
+Target Report Var(TARGET_LOCAL_SDATA) Init(1)
+Use -G for object-local data
+
 mlong-calls
 Target Report Var(TARGET_LONG_CALLS)
 Use indirect calls
@@ -173,7 +209,7 @@ Target Report RejectNegative Mask(LONG64)
 Use a 64-bit long type
 
 mmemcpy
-Target Report Var(TARGET_MEMCPY)
+Target Report Mask(MEMCPY)
 Don't optimize block moves
 
 mmips-tfile
@@ -204,6 +240,10 @@ mpaired-single
 Target Report Mask(PAIRED_SINGLE_FLOAT)
 Use paired-single floating-point instructions
 
+mr10k-cache-barrier=
+Target Joined RejectNegative
+-mr10k-cache-barrier=SETTING   Specify when r10k cache barriers should be inserted
+
 mshared
 Target Report Var(TARGET_SHARED) Init(1)
 When generating -mabicalls code, make the code suitable for use in shared libraries
@@ -213,11 +253,11 @@ Target Report RejectNegative Mask(SINGLE_FLOAT)
 Restrict the use of hardware floating-point instructions to 32-bit operations
 
 msmartmips
-Target Report RejectNegative Mask(SMARTMIPS)
+Target Report Mask(SMARTMIPS)
 Use SmartMIPS instructions
 
 msoft-float
-Target Report RejectNegative Mask(SOFT_FLOAT)
+Target Report RejectNegative Mask(SOFT_FLOAT_ABI)
 Prevent the use of all hardware floating-point instructions
 
 msplit-addresses
@@ -228,10 +268,6 @@ msym32
 Target Report Var(TARGET_SYM32)
 Assume all symbols have 32-bit values
 
-mcode-readable=
-Target RejectNegative Joined
--mcode-readable=SETTING        Specify when instructions are allowed to access code
-
 mtune=
 Target RejectNegative Joined Var(mips_tune_string)
 -mtune=PROCESSOR       Optimize the output for PROCESSOR