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Re: mips works for mips{5,32,64}
- To: gcc-patches at gcc dot gnu dot org
- Subject: Re: mips works for mips{5,32,64}
- From: mike stump <mrs at windriver dot com>
- Date: Thu, 28 Jun 2001 16:42:39 -0700 (PDT)
Oh, and here is the documentation, almost forgot to include it.
Doing diffs in invoke.texi.~1~:
*** invoke.texi.~1~ Fri Jun 1 15:25:44 2001
--- invoke.texi Thu Jun 28 14:46:00 2001
*************** in the following sections.
*** 446,452 ****
-membedded-data -muninit-const-in-rodata @gol
-membedded-pic -mfp32 -mfp64 -mgas -mgp32 -mgp64 @gol
-mgpopt -mhalf-pic -mhard-float -mint64 -mips1 @gol
! -mips2 -mips3 -mips4 -mlong64 -mlong32 -mlong-calls -mmemcpy @gol
-mmips-as -mmips-tfile -mno-abicalls @gol
-mno-embedded-data -mno-uninit-const-in-rodata @gol
-mno-embedded-pic -mno-gpopt -mno-long-calls @gol
--- 446,453 ----
-membedded-data -muninit-const-in-rodata @gol
-membedded-pic -mfp32 -mfp64 -mgas -mgp32 -mgp64 @gol
-mgpopt -mhalf-pic -mhard-float -mint64 -mips1 @gol
! -mips2 -mips3 -mips4 -mips5 -mips32 -mips64 @gol
! -mlong64 -mlong32 -mlong-calls -mmemcpy @gol
-mmips-as -mmips-tfile -mno-abicalls @gol
-mno-embedded-data -mno-uninit-const-in-rodata @gol
-mno-embedded-pic -mno-gpopt -mno-long-calls @gol
*************** Issue instructions from level 3 of the M
*** 6452,6457 ****
--- 6453,6468 ----
Issue instructions from level 4 of the MIPS ISA (conditional move,
prefetch, enhanced FPU instructions). @samp{r8000} is the default
@var{cpu type} at this ISA level.
+
+ @item -mips5
+ Issue instructions from level 5 of the MIPS ISA (paired single
+ instructions).
+
+ @item -mips32
+ Issue instructions from the MIPS32 architecture (madd/msub instructions).
+
+ @item -mips64
+ Issue instructions from the MIPS64 architecture.
@item -mfp32
Assume that 32 32-bit floating point registers are available. This is
--------------