PR rtl-optimization/32773
* cfglayout.c (force_one_exit_fallthru): New function.
(cfg_layout_finalize): Use it.
* gcc.dg/pr32773.c: New test.
From-SVN: r126700
2007-07-16 Andrew Pinski <andrew_pinski@playstation.sony.com>
* gcc.target/spu/intrinsics-1.c: Use dg-message to
match flax-vector-conversions note.
* gcc.target/spu/fixed-range-bad.c: Use dg-warning
instead of dg-error for the warning.
From-SVN: r126699
2007-07-16 Rask Ingemann Lambertsen <rask@sygehus.dk>
* gcc.c-torture/execute/20061101-2.c: Variant of 20061101-1.c
adapted to work on targets with 16-bit or wider int.
* gcc.c-torture/execute/pr29797-2.c: Likewise for pr29797-1.c.
* gcc.c-torture/execute/pr31448-2.c: Likewise for pr31448.c.
* gcc.dg/20061109-2.c: Likewise for 20061109-1.c.
* gcc.dg/pr27959-2.c: Likewise for pr27959.c.
From-SVN: r126693
2007-07-16 Rask Ingemann Lambertsen <rask@sygehus.dk>
* gcc.dg/tree-ssa/ltrans-5.c: Only run test on targets which
support large arrays.
* gcc.dg/pr27959.c: Only run test if an int is at least 32 bits wide.
* gcc.dg/20061109-1.c: Likewise.
* gcc.c-torture/execute/20061101-1.x: Likewise.
* gcc.c-torture/execute/pr29797-1.x: Likewise.
* gcc.c-torture/execute/pr31448.x: Likewise.
From-SVN: r126691
PR fortran/32222
PR fortran/32238
PR fortran/32242
* trans-intrinsic.c (gfc_conv_intrinsic_function_args): Adjust
to operate on a stack allocated array for the intrinsic arguments
instead of creating a TREE_LIST. Add two new parameters for the
array and the number of elements. Update all callers to allocate
an array of the correct length to pass in. Update comment.
(gfc_intrinsic_argument_list_length): New function.
(gfc_conv_intrinsic_conversion): Call it.
(gfc_conv_intrinsic_mnimax): Likewise.
(gfc_conv_intrinsic_merge): Likewise.
(gfc_conv_intrinsic_lib_function): Call it. Use new CALL_EXPR
constructors.
(gfc_conv_intrinsic_cmplx): Likewise.
(gfc_conv_intrinsic_ctime): Likewise.
(gfc_covn_intrinsic_fdate): Likewise.
(gfc_conv_intrinsic_ttynam): Likewise.
(gfc_conv_intrinsic_ishftc): Likewise.
(gfc_conv_intrinsic_index): Likewise.
(gfc_conv_intrinsic_scan): Likewise.
(gfc_conv_intrinsic_verify): Likewise.
(gfc_conv_intrinsic_trim): Likewise.
(gfc_conv_intrinsic_aint): Use new CALL_EXPR constructors.
(gfc_conv_intrinsic_exponent): Likewise.
(gfc_conv_intrinsic_bound): Likewise.
(gfc_conv_intrinsic_abs): Likewise.
(gfc_conv_intrinsic_mod): Likewise.
(gfc_conv_intrinsic_sign): Likewise.
(gfc_conv_intrinsic_len): Likewise.
(gfc_conv_intrinsic_adjust): Likewise.
(gfc_conv_intrinsic_si_kind): Likewise.
* gfortran.dg/cmplx_intrinsic_1.f90: New test.
PR fortran/32238
* gfortran.dg/pr32238.f90: New test.
PR fortran/32222
* gfortran.dg/pr32222.f90: New test.
PR fortran/32242
* gfortran.dg/pr32242.f90: New test.
From-SVN: r126689
2007-07-16 Sandra Loosemore <sandra@codesourcery.com>
David Ung <davidu@mips.com>
gcc/
* config/mips/mips.h (TUNE_24K): Define.
(TUNE_MACC_CHAINS): Add TUNE_24K.
* config/mips/mips.md: (*mul_acc_si, *mul_sub_si): Change type to
imadd.
* config/mips/74k.md (r74k_int_mult): Split madd/msub to ..
(r74k_int_madd): .. this new reservation.
(define_bypass): Fixed bypasses for r74k_int_madd to use
mips_linked_madd_p.
* config/mips/24k.md (define_bypass): Define new
r24k_int_mul3->r24k_int_madd bypass using mips_linked_madd_p.
gcc/testsuite/
* gcc.target/mips/mips-sched-madd.c: New test case.
Co-Authored-By: David Ung <davidu@mips.com>
From-SVN: r126688
2007-07-16 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/32748
* trans-decl.c (gfc_build_builtin_function_decls): Remove
DECL_IS_MALLOC attribute from internal_realloc, thus reverting
part of my 2007-07-03 patch.
From-SVN: r126662
2007-07-15 Andrew Haley <aph@redhat.com>
* unwind-sjlj.c (_Unwind_GetIPInfo): Check for context->fc !=
NULL before looking in the context.
From-SVN: r126658
2007-07-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR fortran/32611
* gfortran.h (gfc_option_t): Add flag_sign_zero field.
* lang.opt (-fsign-zero): New option.
* trans.h: Rename gfor_fndecl_set_std into gfor_fndecl_set_options.
* trans-decl.c (gfc_build_builtin_function_decls): Build the function
declaration to pass an array containing the options to be used by the
runtime library. (gfc_generate_function_code): Build an array that
contains option values to be passed to the runtime library and the call
to the function.
* options.c (gfc_init_options): Initialize the flag_sign_zero field.
(gfc_handle_option): Handle the -fsign-zero option.
Co-Authored-By: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
From-SVN: r126655
PR fortran/32357
* iresolve.c (gfc_resolve_mvbits): Convert FROMPOS, LEN and TOPOS
to C int.
* intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
TOPOS arguments are C int.
* gfortran.dg/mvbits_2.f90: New test.
From-SVN: r126646
2007-07-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/32731
* iresolve.c(gfc_resolve_pack): A scalar mask has
to be kind=4, an array mask with kind<4 is converted
to gfc_default_logical_kind automatically.
(gfc_resolve_unpack): Convert mask to gfc_default_lotical_kind
if it has a kind<4.
2007-07-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/32731
* gfortran.dg/pack_mask_1.f90: New test.
* gfortran.dg/unpack_mask_1.f90: New test.
From-SVN: r126644
* lib/target-supports.exp (check_effective_target_vect_aligned_arrays):
New procedure to check if arrays are naturally aligned to the vector
alignment boundary.
* gcc.dg/vect/pr25413a.c: Do not include stdarg.h. Use __SIZE_TYPE__
in size_t typedef. Adjust tree dump scan results according to
vect_aligned_arrays target check.
* gcc.dg/vect/pr25413.c: Adjust tree dump scan results according to
vect_aligned_arrays target check.
* gcc.dg/vect/pr31699.c: Ditto.
From-SVN: r126636
Add ability to track uninitialized variables, and mark uninitialized
variables in the Dwarf debug info. Controlled by compile option
-fvar-tracking-uninit
From-SVN: r126630
2007-07-13 Sa Liu <saliu@de.ibm.com>
* config.gcc: Add options for arch and tune on SPU.
* config/spu/predicates.md: Add constant operands 0 and 1.
* config/spu/spu-builtins.def: Add builtins for double precision
floating point comparison: si_dfceq, si_dfcmeq, si_dfcgt, si_dfcmgt,
si_dftsv, spu_cmpeq_13, spu_cmpabseq_1, spu_cmpgt_13, spu_cmpabsgt_1,
spu_testsv.
* config/spu/spu-c.c: Define __SPU_EDP__ when builtins invoked with
a CELLEDP target.
* config/spu/spu-protos.h: Add new function prototypes.
* config/spu/spu.c (spu_override_options): Check options -march and
-mtune.
(spu_comp_icode): Add comparison code for DFmode and vector mode.
(spu_emit_branch_or_set): Use the new code for DFmode and vector
mode comparison.
(spu_const_from_int): New. Create a vector constant from 4 ints.
(get_vec_cmp_insn): New. Get insn index of vector compare instruction.
(spu_emit_vector_compare): New. Emit vector compare.
(spu_emit_vector_cond_expr): New. Emit vector conditional expression.
* config/spu/spu.h: Add options -march and -mtune. Define processor
types PROCESSOR_CELL and PROCESSOR_CELLEDP. Define macro
CANONICALIZE_COMPARISON.
* config/spu/spu.md: Add new insns for double precision compare
and double precision vector compare. Add vcond and smax/smin patterns
to enable DFmode vector conditional expression.
* config/spu/spu.opt: Add options -march and -mtune.
* config/spu/spu_internals.h: Add builtins for CELLEDP target:
si_dfceq, si_dfcmeq, si_dfcgt, si_dfcmgt, si_dftsv. Add builtin for
both CELL and CELLEDP targets: spu_testsv.
* config/spu/spu_intrinsics.h: Add flag mnemonics for test special
values.
testsuite/
* gcc.dg/vect/fast-math-vect-reduc-7.c: Switch on test
for V2DFmode vector conditional expression.
* gcc.target/spu/dfcmeq.c: New. Test combination of abs
and dfceq patterns.
* gcc.target/spu/dfcmgt.c: New. Test combination of abs
and dfcgt patterns.
* gcc.target/spu/intrinsics-2.c: New. Test intrinsics for
V2DFmode comparison and test special values.
* lib/target-supports.exp: Switch on test for V2DFmode
vector conditional expression.
From-SVN: r126626
2007-07-13 Richard Guenther <rguenther@suse.de>
PR tree-optimization/32721
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Preserve
TREE_THIS_VOLATILE on the folded reference.
* tree-ssa-operands.c (get_expr_operands): Set has_volatile_ops
if the array reference has TREE_THIS_VOLATILE set.
* gcc.dg/pr32721.c: New testcase.
From-SVN: r126624
Zdenek Dvorak
Andrew Pinski
GCC Administrator
Rask Ingemann Lambertsen
Richard Guenther
Lee Millward
Sandra Loosemore
David Edelsohn
Rainer Orth
Ulrich Weigand
Paul Brook
Uros Bizjak
Janne Blomqvist
Geoffrey Keating
Andrew Haley
John David Anglin
Jerry DeLisle
Dirk Mueller
Francois-Xavier Coudert
Kaz Kojima
Thomas Koenig
Eric Botcazou
Uros Bizjak
Daniel Franke
Eric Botcazou
Caroline Tice
Sa Liu
H.J. Lu
H.J. Lu
Hans-Peter Nilsson
Andreas Schwab
Daniel Franke