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| author | Paul Koning <pkoning@equallogic.com> | 2010-10-20 15:40:09 +0000 |
|---|---|---|
| committer | Paul Koning <pkoning@gcc.gnu.org> | 2010-10-20 11:40:09 -0400 |
| commit | 825cb171c0e5482e873a53af0982346947302a9c (patch) | |
| tree | 4f36827323c39be2e60600b98abe99ba5daa097e /gcc | |
| parent | 66c92425474133a5c7fea3573e5366e93456da7a (diff) | |
| download | gcc-825cb171c0e5482e873a53af0982346947302a9c.zip gcc-825cb171c0e5482e873a53af0982346947302a9c.tar.gz gcc-825cb171c0e5482e873a53af0982346947302a9c.tar.bz2 | |
Fix several build errors for pdp11 target.
* config/pdp11/pdp11.md (*cmpdf): Fix tstd operands.
(cbranchdf4): Conditional on TARGET_FPU.
(movdf): Ditto; correct alternatives check.
(movmemhi): Fix predicate and constraint.
* config/pdp11/pdp11.h (HARD_REGNO_MODE_OK): Handle 64 bit mode.
From-SVN: r165729
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/config/pdp11/pdp11.h | 2 | ||||
| -rw-r--r-- | gcc/config/pdp11/pdp11.md | 22 |
3 files changed, 21 insertions, 12 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a10ba68..a4a70f4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2010-10-20 Paul Koning <pkoning@equallogic.com> + + Fix several build errors for pdp11 target. + * config/pdp11/pdp11.md (*cmpdf): Fix tstd operands. + (cbranchdf4): Conditional on TARGET_FPU. + (movdf): Ditto; correct alternatives check. + (movmemhi): Fix predicate and constraint. + * config/pdp11/pdp11.h (HARD_REGNO_MODE_OK): Handle 64 bit mode. + 2010-10-20 Richard Guenther <rguenther@suse.de> PR lto/45667 diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h index 2904acd..cdb6315 100644 --- a/gcc/config/pdp11/pdp11.h +++ b/gcc/config/pdp11/pdp11.h @@ -224,7 +224,7 @@ extern const struct real_format pdp11_d_format; #define HARD_REGNO_MODE_OK(REGNO, MODE) \ (((REGNO) < 8)? \ ((GET_MODE_BITSIZE(MODE) <= 16) \ - || (GET_MODE_BITSIZE(MODE) == 32 && !((REGNO) & 1))) \ + || (GET_MODE_BITSIZE(MODE) >= 32 && !((REGNO) & 1))) \ :(MODE) == DFmode) diff --git a/gcc/config/pdp11/pdp11.md b/gcc/config/pdp11/pdp11.md index 64d57e0..9ef1c4f 100644 --- a/gcc/config/pdp11/pdp11.md +++ b/gcc/config/pdp11/pdp11.md @@ -1,6 +1,6 @@ ;;- Machine description for the pdp11 for GNU C compiler ;; Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2004, 2005 -;; 2007, 2008 Free Software Foundation, Inc. +;; 2007, 2008, 2010 Free Software Foundation, Inc. ;; Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at). ;; This file is part of GCC. @@ -95,7 +95,7 @@ { cc_status.flags = CC_IN_FPU; if (which_alternative == 0 || which_alternative == 2) - return \"{tstd|tstf} %0, %1\;cfcc\"; + return \"{tstd|tstf} %0\;cfcc\"; else return \"{cmpd|cmpf} %0, %1\;cfcc\"; }" @@ -187,7 +187,7 @@ [(cc0) (const_int 0)]) (label_ref (match_operand 3 "" "")) (pc)))] - "" + "TARGET_FPU" "") (define_expand "cbranchhi4" @@ -306,12 +306,12 @@ ;; do we have to supply all these moves? e.g. to ;; NO_LOAD_FPU_REGs ? (define_insn "movdf" - [(set (match_operand:DF 0 "general_operand" "=a,fR,a,Q,m") - (match_operand:DF 1 "general_operand" "fFR,a,Q,a,m"))] - "" - "* if (which_alternative ==0) + [(set (match_operand:DF 0 "general_operand" "=a,fR,a,Q,g") + (match_operand:DF 1 "general_operand" "fFR,a,Q,a,g"))] + "TARGET_FPU" + "* if (which_alternative ==0 || which_alternative == 2) return \"ldd %1, %0\"; - else if (which_alternative == 1) + else if (which_alternative == 1 || which_alternative == 3) return \"std %1, %0\"; else return output_move_quad (operands); " @@ -353,9 +353,9 @@ (define_insn "" ; "movmemhi" - [(set (mem:BLK (match_operand:HI 0 "general_operand" "=r,r")) - (mem:BLK (match_operand:HI 1 "general_operand" "r,r"))) - (use (match_operand:HI 2 "arith_operand" "n,&r")) + [(set (mem:BLK (match_operand 0 "pmode_register_operand" "+r,r")) + (mem:BLK (match_operand 1 "pmode_register_operand" "+r,r"))) + (use (match_operand:HI 2 "general_operand" "+n,&r")) (use (match_operand:HI 3 "immediate_operand" "i,i")) (clobber (match_scratch:HI 4 "=&r,X")) (clobber (match_dup 0)) |