Commits · 5d0f3df7fd16da381bf0bb583a0355ef6c103e81 · lvzhengyang / riscv-gcc-1

27 Sep, 2002 21 commits

unroll.c (simplify_cmp_and_jump_insns): New. · 5d0f3df7

	* unroll.c (simplify_cmp_and_jump_insns): New.
	(unroll_loop): Use it.  Use simplify_gen_foo+force_operand
	instead of expand_simple_foo.

From-SVN: r57596

committed Sep 27, 2002

5d0f3df7 Browse Files

std_limits.h (numeric_limits<T>::is_iec559): False if denormals are not supported. · d3d09886
```
        * include/std/std_limits.h (numeric_limits<T>::is_iec559): False
        if denormals are not supported.

From-SVN: r57595
```
Richard Henderson committed Sep 27, 2002
d3d09886 Browse Files
* config/os/hpux/cpu_limits.h: Remove. · f2d20802
```
From-SVN: r57594
```
Richard Henderson committed Sep 27, 2002
f2d20802 Browse Files
re PR rtl-optimization/7520 (internal compiler error in verify_local_live_at_start) · 3dfda826
```
        PR optimization/7520
        * cfganal.c (flow_active_insn_p): New.
        (forwarder_block_p): Use it.

From-SVN: r57593
```
Richard Henderson committed Sep 27, 2002
3dfda826 Browse Files

gcconfig: Add machine type S390. · 10a197ee

	* include/private/gcconfig: Add machine type S390.  Add s390x support.
	* include/private/gc_locks.h (GC_test_and_set): Implement for s390.
	(GC_compare_and_exchange): Likewise.

From-SVN: r57592

committed Sep 27, 2002

10a197ee Browse Files

expr.c (build_java_array_length_access): Check for null pointer. · fc5295fa

2002-09-26  Andrew Haley  <aph@redhat.com>

	* expr.c (build_java_array_length_access): Check for null pointer.
	* expr.c (expand_java_arrayload): Likewise.

From-SVN: r57591

committed Sep 27, 2002

fc5295fa Browse Files

* emit-rtl.c (active_insn_p): Revert last change. · 23b8ba81
```
From-SVN: r57590
```
Richard Henderson committed Sep 27, 2002
23b8ba81 Browse Files

ffi.h.in: Fix multilib x86-64 support. · 0b0f4163

2002-09-27  Bo Thorsen  <bo@suse.de>

        * include/ffi.h.in: Fix multilib x86-64 support.

From-SVN: r57589

committed Sep 27, 2002

0b0f4163 Browse Files

extend.texi (tls_model): Document. · dce81a1a

	* doc/extend.texi (tls_model): Document.
	* varasm.c (decl_tls_model): New.
	* c-common.c (handle_tls_model_attribute): New.
	(c_common_attribute_table): Add tls_model.
	* config/alpha/alpha.c (alpha_encode_section_info): Use
	decl_tls_model.
	* flags.h (enum tls_model, flag_tls_default): Move...
	* tree.h (enum tls_model, flag_tls_default): ...here.
	(decl_tls_model): New prototype.
	* config/ia64/ia64.c (ia64_encode_section_info): Likewise.
	* config/i386/i386.c (ix86_encode_section_info): Likewise.
	* config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base):
	Allow !flag_pic.

From-SVN: r57588

committed Sep 27, 2002

dce81a1a Browse Files

LANGUAGES: Follow spelling conventions. · 0e9e1e0a

	* LANGUAGES: Follow spelling conventions.
	* rtl.def: Likewise.
	* sbitmap.c: Likewise.
	* sched-int.h: Likewise.
	* sched-rgn.c: Likewise.
	* sibcall.c: Likewise.
	* simplify-rtx.c: Likewise.
	* ssa.c: Likewise.
	* stab.def: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* target.h: Likewise.
	* timevar.c: Likewise.
	* toplev.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-inline.c: Likewise.
	* tree.c: Likewise.
	* tree.def: Likewise.
	* tree.h: Likewise.
	* unroll.c: Likewise.
	* varasm.c: Likewise.
	* vmsdbgout.c: Likewise.
	* treelang/treelang.texi: Likewise.
	* treelang/treetree.c: Likewise.

From-SVN: r57587

committed Sep 27, 2002

0e9e1e0a Browse Files

h8300.c (compute_saved_regs): Use a macro instead of a hard register number. · b9b575e6

	* config/h8300/h8300.c (compute_saved_regs): Use a macro
	instead of a hard register number.
	(get_shift_alg): Use an enumerated type instead of numbers.
	(h8300_shift_needs_scratch_p): Likewise.

From-SVN: r57586

committed Sep 27, 2002

b9b575e6 Browse Files

Daily bump. · 87b8359e
```
From-SVN: r57585
```
GCC Administrator committed Sep 27, 2002
87b8359e Browse Files

trunctfdf.c: New. · 6b1ef791

2002-09-26  David S. Miller  <davem@redhat.com>

	* gcc.c-torture/compile/trunctfdf.c: New.

From-SVN: r57577

committed Sep 26, 2002

6b1ef791 Browse Files

re PR rtl-optimization/7335 (Sparc: ICE in verify_wide_reg (flow.c:557) with… · 99a32567

re PR rtl-optimization/7335 (Sparc: ICE in verify_wide_reg (flow.c:557) with long double and optimization)

2002-09-26  David S. Miller  <davem@redhat.com>

	PR optimization/7335
	* calls.c (emit_library_call_value_1): Passing args by reference
	converts a CONST function into a PURE one.

From-SVN: r57576

committed Sep 26, 2002

99a32567 Browse Files

dbxout.c (FORCE_TEXT): Switch to current_function_decl, not text_section. · 67cef334

2002-09-26  David Edelsohn  <edelsohn@gnu.org>

        * dbxout.c (FORCE_TEXT): Switch to current_function_decl, not
        text_section.
        * xcoffout.h (DBX_STATIC_BLOCK_START): Remove explicit change to
        text section.
        * config/rs6000/rs6000.c (rs6000_override_options): Allow
        function-sections and data-sections functionality on AIX.

2002-09-26  David Edelsohn  <edelsohn@gnu.org>
            Dale Johannesen  <dalej@apple.com>

        * config/rs6000/rs6000.c (rs6000_emit_move): Insert zero-extend
        in RTL for sub-word loads from memory.

Co-Authored-By: Dale Johannesen <dalej@apple.com>

From-SVN: r57572

committed Sep 26, 2002

67cef334 Browse Files

* lib/target-supports.exp (check_weak_available): Handle solaris2. · fa4211cb
```
From-SVN: r57571
```
Kaveh R. Ghazi committed Sep 27, 2002
fa4211cb Browse Files

sched-deps.c (sched_analyze_insn): Make clobber insns depend on call insns. · c2310f51

        * sched-deps.c (sched_analyze_insn): Make clobber insns depend
        on call insns.
	* gcc.c-torture/compile/20020926-1.c: New.

From-SVN: r57566

committed Sep 26, 2002

c2310f51 Browse Files

* emit-rtl.c (const_double_htab_eq): Remove unused variable. · 7847d627
```
From-SVN: r57565
```
Richard Henderson committed Sep 26, 2002
7847d627 Browse Files
ssa.c (rename_insn_1): Handle RENAME_NO_RTX correctly when handling undefined values. · cde0ce6e
```
        * ssa.c (rename_insn_1): Handle RENAME_NO_RTX correctly when
        handling undefined values.

From-SVN: r57564
```
Chris Lattner committed Sep 26, 2002
cde0ce6e Browse Files
Mark PR. · 5fd452e8
```
From-SVN: r57562
```
Richard Henderson committed Sep 26, 2002
5fd452e8 Browse Files

emit-rtl.c (active_insn_p): Consider a clobber of the function return value to… · 03a62672

emit-rtl.c (active_insn_p): Consider a clobber of the function return value to be active even after reload.

        * emit-rtl.c (active_insn_p): Consider a clobber of the
        function return value to be active even after reload.

From-SVN: r57561

committed Sep 26, 2002

03a62672 Browse Files

26 Sep, 2002 19 commits

* gcc.c-torture/execute/loop-15.c: New. · a7215b32
```
From-SVN: r57557
```
Alan Modra committed Sep 27, 2002
a7215b32 Browse Files

doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust by absolute… · b5a77fef

doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust by absolute loop increment, not loop increment.

	* doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust
	by absolute loop increment, not loop increment.

From-SVN: r57556

committed Sep 27, 2002

b5a77fef Browse Files

c-common.h: Follow spelling conventions. · 40f03658

	* c-common.h: Follow spelling conventions.
	* cpplex.c: Likewise.
	* cpplib.h: Likewise.
	* gthr-dce.h: Likewise.
	* gthr-posix.h: Likewise.
	* optabs.c: Likewise.
	* output.h: Likewise.
	* profile.c: Likewise.
	* protoize.c: Likewise.
	* ra-rewrite.c: Likewise.
	* real.c: Likewise.
	* recog.c: Likewise.
	* reg-stack.c: Likewise.
	* regclass.c: Likewise.
	* regmove.c: Likewise.
	* reload.c: Likewise.
	* reload.h: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* rtl.h: Likewise.
	* rtlanal.c: Likewise.

From-SVN: r57555

committed Sep 26, 2002

40f03658 Browse Files

ia64.c (ia64_expand_load_address): Ensure correct mode for symbol address. · ee8a73d6
```
	* config/ia64/ia64.c (ia64_expand_load_address): Ensure correct mode
	for symbol address.

From-SVN: r57554
```
Steve Ellcey committed Sep 26, 2002
ee8a73d6 Browse Files

elf.h: Add HANDLE_SYSV_PRAGMA. · 2eb2bbdc

2002-09-24  Eric Christopher  <echristo@redhat.com>

        * config/mips/elf.h: Add HANDLE_SYSV_PRAGMA.
        * config/mips/elf64.h: Ditto.

From-SVN: r57553

committed Sep 26, 2002

2eb2bbdc Browse Files

except.c (expand_builtin_extract_return_address): Handle case where Pmode != ptr_mode. · 0ab38418

2002-09-24  Eric Christopher  <echristo@redhat.com>

        * except.c (expand_builtin_extract_return_address): Handle case
	where Pmode != ptr_mode.

From-SVN: r57552

committed Sep 26, 2002

0ab38418 Browse Files

* config/ia64/hpux.h (ASM_OUTPUT_EXTERNAL_LIBCALL): New · 68bb91b1
```
From-SVN: r57551
```
Steve Ellcey committed Sep 26, 2002
68bb91b1 Browse Files
* config/ia64/hpux.h (TARGET_DEFAULT): Include TARGET_ILP32. · 5429802d
```
From-SVN: r57550
```
Steve Ellcey committed Sep 26, 2002
5429802d Browse Files
combine.c (simplify_set): Don't call to force_to_mode if size of integer type is larger than... · 855c3a2e
```
        * combine.c (simplify_set): Don't call to force_to_mode if size
        of integer type is larger than HOST_BITS_PER_WIDE_INT.

From-SVN: r57549
```
Igor Shevlyakov committed Sep 26, 2002
855c3a2e Browse Files

README.QMTEST: Fix typo. · d57f8a71

2002-09-26  Janis Johnson  <janis187@us.ibm.com>

	* README.QMTEST: Fix typo.

From-SVN: r57548

committed Sep 26, 2002

d57f8a71 Browse Files

Makefile.in (qmtest-g++): Fix file name. · 2d556baf

2002-09-26  Janis Johnson  <janis187@us.ibm.com>

	* Makefile.in (qmtest-g++): Fix file name.

From-SVN: r57547

committed Sep 26, 2002

2d556baf Browse Files

* gcc.dg/20020926-1.c: New test. · b784617e
```
From-SVN: r57544
```
Ulrich Weigand committed Sep 26, 2002
b784617e Browse Files
expr.c (expand_expr): Convert A - const to A + (-const) on RTX level, even for unsigned types. · 1717e19e
```
	* expr.c (expand_expr) [MINUS_EXPR]: Convert A - const to
	A + (-const) on RTX level, even for unsigned types.

From-SVN: r57543
```
Ulrich Weigand committed Sep 26, 2002
1717e19e Browse Files

reload.c (dup_replacements): New function. · 6cabe79e

	* reload.c (dup_replacements): New function.
	(find_reloads): Use it to duplicate replacements at the top level
	of match_dup operands.

From-SVN: r57542

committed Sep 26, 2002

6cabe79e Browse Files

* v850.md ("length"): Change default value to 4. · 0855247a
```
From-SVN: r57541
```
Miles Bader committed Sep 26, 2002
0855247a Browse Files

ChangeLog.1: Follow spelling conventions. · 6335b0aa

	* ChangeLog.1: Follow spelling conventions.
	* ChangeLog.4: Likewise.
	* ChangeLog.6: Likewise.
	* FSFChangeLog.11: Likewise.
	* doc/cpp.texi: Likewise.
	* doc/invoke.texi: Likewise.
	* doc/tm.texi: Likewise.

From-SVN: r57539

committed Sep 26, 2002

6335b0aa Browse Files

Add x prefix to v850e case for handling --with-cpu=v850e. · 09818236
```
From-SVN: r57538
```
Nick Clifton committed Sep 26, 2002
09818236 Browse Files

re PR target/7842 ([REGRESSION] sparc code gen bug) · 8a3996fd

2002-09-25  David S. Miller  <davem@redhat.com>

	PR target/7842
	* config/sparc/sparc.c (set_extends): SImode ASHIFT does not
	extend.

From-SVN: r57534

committed Sep 26, 2002

8a3996fd Browse Files

re PR target/7842 ([REGRESSION] sparc code gen bug) · 065fa8a1

2002-09-25  David S. Miller  <davem@redhat.com>

	PR target/7842
	* gcc.c-torture/execute/shiftdi.c: New test.

From-SVN: r57533

committed Sep 26, 2002

065fa8a1 Browse Files