Commits · 6e64a52a928d47c3b8f9dad8549866b869c37491 · lvzhengyang / riscv-gcc-1

25 Jul, 2001 27 commits

flow.c (delete_dead_jumptables): New function. · 6e64a52a

	* flow.c (delete_dead_jumptables): New function.
	(life_analyzis): Call it.
	* bb-reorder.c (skip_insns_after_block): Handle contradictive sequences.

From-SVN: r44365

committed Jul 25, 2001

6e64a52a Browse Files

except.c (reachable_handlers): Handle a region being removed out from under a RESX. · 7f206d8f
```
        * except.c (reachable_handlers): Handle a region being removed
        out from under a RESX.

From-SVN: r44363
```
Richard Henderson committed Jul 25, 2001
7f206d8f Browse Files
xfail until patch applied · 2c938d42
```
From-SVN: r44361
```
Jason Merrill committed Jul 25, 2001
2c938d42 Browse Files
alpha.c (alpha_emit_conditional_move): Always swap GE/GT if its an fp comparison. · 56f19d92
```
        * config/alpha/alpha.c (alpha_emit_conditional_move): Always
        swap GE/GT if its an fp comparison.

From-SVN: r44360
```
Richard Henderson committed Jul 25, 2001
56f19d92 Browse Files

Makefile.in: Rebuilt. · a9e83c1b

	* Makefile.in: Rebuilt.
	* Makefile.am (libgcj.jar): Correctly fail when bytecode
	compilation fails.

From-SVN: r44359

committed Jul 25, 2001

a9e83c1b Browse Files

call.c (joust): Only prefer a non-builtin candidate to a builtin one if... · 08ac397c

        * call.c (joust): Only prefer a non-builtin candidate to a builtin
        one if they have the same signature.

        * cvt.c (build_up_reference): Take DECL parm.  Check TREE_STATIC on
        it rather than toplevel_bindings_p.  Give it a mangled name if static.
        (convert_to_reference): Adjust.
        * decl2.c (get_temp_name): Lose.
        * mangle.c (mangle_ref_init_variable): New fn.
        (mangle_guard_variable): Strip the ref-init header.
        * cp-tree.h: Adjust.
        * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
        initializer.
        (grok_reference_init): Always use DECL_INITIAL.

From-SVN: r44358

committed Jul 25, 2001

08ac397c Browse Files

ssa.c (rename_insn_1): Do not wrap an assignment to a paradoxical SUBREG inside a SEQUENCE. · ea0eceb1

        * ssa.c (rename_insn_1): Do not wrap an assignment to a
        paradoxical SUBREG inside a SEQUENCE.  Fix minor formatting
        glitch.

From-SVN: r44357

committed Jul 25, 2001

ea0eceb1 Browse Files

alias.c (rtx_equal_for_memref_p): Allow strings as types in operands. · 3237ac18

2001-07-19  Andrew Haley  <aph@cambridge.redhat.com>

	* alias.c (rtx_equal_for_memref_p): Allow strings as types in
	operands.

From-SVN: r44356

committed Jul 25, 2001

3237ac18 Browse Files

ssa-ccp.c (visit_expression): Handle CALL_INSNs that can throw an exception. · 42f28de9

        * ssa-ccp.c (visit_expression): Handle CALL_INSNs that can
        throw an exception.
        (visit_expression): When attempting to simplify an expression,
        retrieve any modes for arguments before they are simplified
        to constants.

From-SVN: r44355

committed Jul 25, 2001

42f28de9 Browse Files

stmt.c (expand_goto): A nonlocal goto can be a call too. · 7c2b017c


2001-07-25  Andrew MacLeod  <amacleod@redhat.com>
	    Janis Johnson  <janis@us.ibm.com>

	* stmt.c (expand_goto): A nonlocal goto can be a call too.
	* builtins.c (expand_builtin_longjmp): Reverse label and static chain
	pointer parameters to match documented usage of nonlocal_goto.
	* config/ia64/ia64.md (nonlocal_goto): Revert label and static chain
	parameters to their correct order.
	* config/sparc/sparc.md (nonlocal_goto): Revert label and static chain
	parameters to their correct order.

Co-Authored-By: Janis Johnson <janis@us.ibm.com>

From-SVN: r44353

committed Jul 25, 2001

7c2b017c Browse Files

* config/ia64/ia64.h (STRIP_NAME_ENCODING): Strip out '*' as well. · ff3daa88
```
From-SVN: r44351
```
Andrew MacLeod committed Jul 25, 2001
ff3daa88 Browse Files
fix noreturn warnings · a89dd072
```
From-SVN: r44350
```
Jason Merrill committed Jul 25, 2001
a89dd072 Browse Files
moved to dg · 31d8a3ac
```
From-SVN: r44349
```
Jason Merrill committed Jul 25, 2001
31d8a3ac Browse Files

20010724-1.c: New file. · 50011802

	* gcc.c-torture/execute/20010724-1.c: New file.
	* gcc.c-torture/execute/20010724-1.x: New file.

From-SVN: r44346

committed Jul 25, 2001

50011802 Browse Files

re PR c++/3416 (gcc-3.0 Internal compiler error in arg_assoc, at cp/decl2.c:4902) · 40260429

cp:
	PR c++/3416
	* call.c (build_conditional_expr): Recheck args after
	conversions.
	* cp-tree.h (build_conditional_expr): Move to correct file.
	* typeck.c (decay_conversion): Diagnose any unknown types
	reaching here.
	(build_binary_op): Don't do initial decay or default
	conversions on overloaded functions.
	(build_static_cast): Don't do a decay conversion here.
testsuite:
	* g++.old-deja/g++.other/cond7.C: New test.

From-SVN: r44345

committed Jul 25, 2001

40260429 Browse Files

re PR c++/3543 (gcc-3.0 Internal error #56 in resolve_offset_ref, at cp/init.c:1963) · ab085207

cp:
	PR c++/3543
	* typeck.c (condition_conversion): Resolve an OFFSET_REF.
	* expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
testsuite:
	* g++.old-deja/g++.other/optimize4.C: New test.

From-SVN: r44340

committed Jul 25, 2001

ab085207 Browse Files

class.c (build_vtbl_or_vbase_field): Remove, move into ... · 0abe00c5
```
cp:
	* class.c (build_vtbl_or_vbase_field): Remove, move into ...
	(create_vtbl_ptr): ... here.

From-SVN: r44337
```
Nathan Sidwell committed Jul 25, 2001
0abe00c5 Browse Files

class.c (build_vbase_offset_vbtl_entries): Look for non-primary base of which we are a sub vtable. · 90b1ca2f

cp:
	* class.c (build_vbase_offset_vbtl_entries): Look for
	non-primary base of which we are a sub vtable.
testsuite:
	* g++.old-deja/g++.abi/vbase8-5.C: New test.

From-SVN: r44336

committed Jul 25, 2001

90b1ca2f Browse Files

flow.c (find_sub_basic_blocks): Fix handling of the last BB in the sequence. · a368a2fa

        * flow.c (find_sub_basic_blocks): Fix handling of the last BB in
        the sequence.
        (make_edges): New argument update_p; populate the edge cache if set.
        (find_basic_blocks): Update make_edges invocation.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r44335

committed Jul 25, 2001

a368a2fa Browse Files

acinclude.m4: CHECK_MATH_DECL_AND_LINKAGE for hypot, hypotf, hypotl, atan2f, atan2l. · d38cd8ae

        * acinclude.m4: CHECK_MATH_DECL_AND_LINKAGE for hypot, hypotf,
        hypotl, atan2f, atan2l.  Remove from REPLACE_MATHFUNCS list.
        * aclocal.m4: Regenerate.
        * config.h.in: Likewise.
        * configure: Likewise.
        * libmath/Makefile.am (EXTRA_LONG_DOUBLE_yes): Remove hypotl.c
        (EXTRA_DIST): Remove hypot.c hypotf.c.
        * libmath/Makefile.am: Regenerate.
        * libmath/hypotf.c: Remove.
        * libmath/hypot.c: Likewise.
        * libmath/hypotl.c: Likewise.
        * libmath/stubs.c: The macros seen here are HAVE_xxx, not
        _GLIBCPP_HAVE_xxx.  Add long double versions.

From-SVN: r44334

committed Jul 25, 2001

d38cd8ae Browse Files

Daily bump. · 40a25731
```
From-SVN: r44332
```
GCC Administrator committed Jul 25, 2001
40a25731 Browse Files
* config/i960/i960.h (CPP_SPEC): Define _SOFT_FLOAT for -msoft-float. · 303e979a
```
From-SVN: r44331
```
Joel Sherrill committed Jul 24, 2001
303e979a Browse Files

rtems.h (CPP_PREDEFINES): Remove redundant -Acpu and -Amachine.h. · 7adb4be8

        * config/sparc/rtems.h (CPP_PREDEFINES): Remove redundant
        -Acpu and -Amachine.h.
        * config/sparc/rtemself.h (CPP_PREDEFINES): Likewise.
        Corrected header to say ELF not a.out.
        * config/sparc/sparc.h (CPP_CPU_SPEC): Define _SOFT_FLOAT
        when given -msoft-float.

From-SVN: r44328

committed Jul 24, 2001

7adb4be8 Browse Files

config.gcc (arm*-*-rtems*): Include crtinit.o and crtfini.o as extra multilib parts like arm-elf. · bb8602be

        * config.gcc (arm*-*-rtems*): Include crtinit.o and crtfini.o as
        extra multilib parts like arm-elf.
        (i960-*-coff*, i960-*-rtems): Should not use collect2.
        (m68020-*-elf*, m68k-*-elf*, m68k-*-rtems*): Include crtinit.o and
        crtfini.o as extra multilib parts.

From-SVN: r44327

committed Jul 24, 2001

bb8602be Browse Files

configure.in: Add rtems as a supported thread model. · e08f13ee

        * configure.in: Add rtems as a supported thread model.
        * gthr-rtems.h: Add missing entry point __gthread_active_p.
        * configure: Rebuilt.

From-SVN: r44324

committed Jul 24, 2001

e08f13ee Browse Files

semantics.c (finish_this_expr): Remove unused code. · cfe5dc31

2001-07-24  Phil Edwards  <pme@sources.redhat.com>

	* semantics.c (finish_this_expr):  Remove unused code.

From-SVN: r44323

committed Jul 25, 2001

cfe5dc31 Browse Files

stor-layout.c (get_mode_alignment): make it work when BITS_PER_UNIT is not a power of two. · 0c237688

        * stor-layout.c (get_mode_alignment): make it work when
        BITS_PER_UNIT is not a power of two.
        * builtins.c (get_pointer_alignment): Likewise.

From-SVN: r44322

committed Jul 24, 2001

0c237688 Browse Files

24 Jul, 2001 13 commits

simplify-rtx.c (avoid_constant_pool_reference): Coerce the retrieved constant… · 5a2aa3bd

simplify-rtx.c (avoid_constant_pool_reference): Coerce the retrieved constant into the expected mode.

        * simplify-rtx.c (avoid_constant_pool_reference): Coerce
        the retrieved constant into the expected mode.

From-SVN: r44321

committed Jul 24, 2001

5a2aa3bd Browse Files

flow.c (try_simplify_condjump): Avoid duplicated edges. · ca9fef16

	* flow.c (try_simplify_condjump): Avoid duplicated edges.
	(verify_flow_info): Check for duplicated edges; clarify
	error reporting.

	* flow.c (block_label): Update basic_block_for_insn.
	(commit_edge_insertions): Call compute_bb_for_insn.

	* flow.c (purge_dead_edges): Handle conditional jumps and conditional
	returns too.

	* flow.c (redirect_edge_and_branch,
	try_optimize_cfg): Use redirect_edge_succ_nodup
	(redirect_edge_succ_nodup): New.
	* basic_block.h (redirect_edge_succ_nodup): Declare.

	* toplev.c (rest_of_compilation): Rebuild CFG before cfg_cleanup
	after gcse.

From-SVN: r44320

committed Jul 24, 2001

ca9fef16 Browse Files

flow.c (try_forward_edges): Accept fallthru edge; Update comment. · 40fc4e6a

	* flow.c (try_forward_edges): Accept fallthru edge; Update comment.
	(try_crossjump_to_edge): Update commetns.
	(try_crossjump_bb): Likewise.

From-SVN: r44318

committed Jul 24, 2001

40fc4e6a Browse Files

combine.c (distribute_notes): Move set of need_refresh for noop_move_p down to catch all cases. · e7139885
```
        * combine.c (distribute_notes): Move set of need_refresh
        for noop_move_p down to catch all cases.

From-SVN: r44317
```
Richard Henderson committed Jul 24, 2001
e7139885 Browse Files

prims.cc (_JNI_OnLoad): New function. · edd60b15

	* prims.cc (_JNI_OnLoad): New function.
	(JNI_OnLoad): Use it.
	(_Jv_CreateJavaVM): Check for _JNI_OnLoad, not NULL.

From-SVN: r44316

committed Jul 24, 2001

edd60b15 Browse Files

Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS. · 6e6958dc
```
	* Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS.
	Makefile.in: Regenerate.

From-SVN: r44314
```
Rainer Orth committed Jul 24, 2001
6e6958dc Browse Files

recog.c (split_all_insns_noflow): New. · 6f862f2f

	* recog.c (split_all_insns_noflow): New.
	* rtl.h (split_all_insns_noflow): Declare.
	* ia64.c (ia64_reorg): Use split_all_insns_noflow.
	* m68hc11.c (m68hc11_reorg): Likewise.
	* sh.c (machine_dependent_reorg): Likewise.
	* toplev.c (rest_of_compilation): Likewise for last split_all_insns
	call.

From-SVN: r44312

committed Jul 24, 2001

6f862f2f Browse Files

sh.md (ashlsi3_std splitter): Split only after reload. · 615cd49b

2001-07-18  Andrew Haley  <aph@cambridge.redhat.com>

        * config/sh/sh.md (ashlsi3_std splitter): Split only after reload.
        (ashlsi3_n splitter): Likewise.
        (lshrsi3_n splitter): Likewise.

        (GOTaddr2picreg): Make const SImode.
        (sym_label2reg): Likewise.
        (symGOT2reg): Likewise.
        (symGOTOFF2reg) Likewise.

        (casesi_worker_0): Make unspec SImode.

From-SVN: r44304

committed Jul 24, 2001

615cd49b Browse Files

sh.c (barrier_align): Check that an operand really is an insn before extracting its INSN_CODE. · 2b9d17c7

2001-07-18  Andrew Haley  <aph@cambridge.redhat.com>

        * config/sh/sh.c (barrier_align): Check that an operand really is
        an insn before extracting its INSN_CODE.

From-SVN: r44303

committed Jul 24, 2001

2b9d17c7 Browse Files

* lib/scanasm.exp (scan-assembler*): Don't take "testcase" argument. · 41971242
```
From-SVN: r44302
```
Jason Merrill committed Jul 24, 2001
41971242 Browse Files
move to subdirs · 6f817aaf
```
From-SVN: r44301
```
Jason Merrill committed Jul 24, 2001
6f817aaf Browse Files
* g++.dg/dg.exp: Run tests from subdirectories other than "special". · f8b529aa
```
From-SVN: r44300
```
Jason Merrill committed Jul 24, 2001
f8b529aa Browse Files
prune.exp (prune_gcc_output): Prune "Please submit a full bug report" message. · c9342257
```
        * lib/prune.exp (prune_gcc_output): Prune "Please submit a full
        bug report" message.

From-SVN: r44299
```
Jason Merrill committed Jul 24, 2001
c9342257 Browse Files