Commits · 8a90b95d34017116aa60dc6ebd569e6141e1d617 · lvzhengyang / riscv-gcc-1

10 Dec, 1999 13 commits

configure.in: Fix typo for "-64" in 64bit as check. · 8a90b95d
```
        * configure.in: Fix typo for "-64" in 64bit as check.
	* configure: Rebuilt.

From-SVN: r30865
```
Ben Collins committed 25 years ago
8a90b95d Browse Files
longlong.h (__sparc_v9__): Use %rDIGIT instead of %DIGIT where appropriate. · d64554f9
```
	* longlong.h (__sparc_v9__): Use %rDIGIT instead of %DIGIT where
	appropriate.

From-SVN: r30864
```
Jakub Jelinek committed 25 years ago
d64554f9 Browse Files

c-parse.in (string): With -Wtraditional, warn if ANSI string concatenation is utilized. · bb66adca

        * c-parse.in (string): With -Wtraditional, warn if ANSI string
        concatenation is utilized.

        * invoke.texi (-Wtraditional): Document it.

From-SVN: r30863

committed 25 years ago

bb66adca Browse Files

flow.c (flow_loops_dump): Avoid ANSI string concatenation. · d92398a2

        * flow.c (flow_loops_dump): Avoid ANSI string concatenation.
        Cast a ptrdiff_t to long and pass it to printf with %ld.

From-SVN: r30862

committed 25 years ago

d92398a2 Browse Files

m68k.h (CONDITIONAL_REGISTER_USAGE): If we have no 68881, we have no 68881 registers at all. · 15a17b72

* config/m68k/m68k.h (CONDITIONAL_REGISTER_USAGE): If we have no
68881, we have no 68881 registers at all.
(HARD_REGNO_MODE_OK): It is always OK to put a MODE_FLOAT
value in a 68881 register if it is available.

From-SVN: r30861

committed 25 years ago

15a17b72 Browse Files

arm.md (*mulsidi3adddi, [...]): New patterns for long long multiply-accumulate. · ff8ee66b
```
	* config/arm/arm.md (*mulsidi3adddi, *umulsidi3adddi): New patterns
	for long long multiply-accumulate.

From-SVN: r30860
```
Clinton Popetz committed 25 years ago
ff8ee66b Browse Files

parse.h (BUILD_THROW): Add support for sjlj-exceptions. · 8bbb23b7

1999-11-17  Andrew Haley  <aph@cygnus.com>

	* parse.h (BUILD_THROW): Add support for sjlj-exceptions.
	decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
	expr.c (build_java_athrow): Add support for sjlj-exceptions.
	java-tree.h: Ditto.
	jcf-write.c: Ditto.

From-SVN: r30859

committed 25 years ago

8bbb23b7 Browse Files

Undo previous change · 22d37998
```
From-SVN: r30858
```
Bernd Schmidt committed 25 years ago
22d37998 Browse Files

sparc.c (fp_sethi_p, [...]): New functions. · 62190128

	* config/sparc/sparc.c (fp_sethi_p, fp_mov_p, fp_high_losum_p):
	New functions.
	* config/sparc/sparc-protos.h: Add them.
	* config/sparc/sparc.h: Add them to PREDICATE_CODES.
	(EXTRA_CONSTRAINT_BASE): New macro, handling Q, R, and S
	constraints which use those helpers.
	(EXTRA_CONSTRAINT): Use this new macro.
	* md.texi: Update sparc target constraints documentation.
	* config/sparc/sparc.md (clear_sf, clear_sfp, movsf_const_intreg,
	movsf_const_high, movsf_const_lo, movsf_insn): Delete.
	(movsf_insn_novis_liveg0, movsf_insn_novis_noliveg0,
	movsf_insn_vis, movsf_lo_sum, movsf_high): New patterns.
	(movsf high/lo_sum split): Rework for new patterns.
	(movsf expander): Allow storing fp_zero to memory if ! live_g0.

From-SVN: r30857

committed 25 years ago

62190128 Browse Files

Daily bump. · acce0437
```
From-SVN: r30856
```
Jeff Law committed 25 years ago
acce0437 Browse Files
c-common.c (c_common_nodes_and_builtins): Create __builtin_ptrdiff_t and __builtin_size_t. · 29ae8f10
```
	* c-common.c (c_common_nodes_and_builtins):
	Create __builtin_ptrdiff_t and __builtin_size_t.

From-SVN: r30855
```
Gavin Romig-Koch committed 25 years ago
29ae8f10 Browse Files
* pa/elf.h (MAX_OFILE_ALIGNMENT): Define. · 27def0aa
```
From-SVN: r30854
```
Jeffrey A Law committed 25 years ago
27def0aa Browse Files

regclass.c (globalize_reg): Re-instate test that allows fixed registers to be… · c07c7c9d

regclass.c (globalize_reg): Re-instate test that allows fixed registers to be declared as a variable even...

	* regclass.c (globalize_reg): Re-instate test that allows
	fixed registers to be declared as a variable even after functions
	are defined.

	* testsuite/gcc.dg/991209-1.c: New test.

From-SVN: r30853

committed 25 years ago

c07c7c9d Browse Files

09 Dec, 1999 17 commits

i386.md (cpu attribute): Add "athlon". · 309ada50

	* i386.md (cpu attribute): Add "athlon".
	(athlon_decode): New attribute.
	(Athlon scheduling units definitions): New.
	(fcmp and shld patterns): Set athlon_decode to "vector".
	* i386.c (athlon_cost): New.
	(m_ATHLON): New.
	(x86_use_leave, x86_push_memory, x86_movx, x86_cmove, x86_deep_branch,
	x86_use_sahf): Set for Athlon.
	(x86_use_fiop): Unset for Athlon.
	(override_options): Define Athlon alignments and "athlon" name.
	(x86_adjust_cost): Penalize AGI and delayed latencies for Athlon.
	* i386.h (TARGET_ATHLON): New.
	(enum processor_type): Add PROCESSOR_ATHLON.
	(TARGET_CPU_DEFAULT_SPEC): Set to "-D__tune_athlon__"
	for CPU_DEFAULT==6
	(TARGET_CPP_CPU_SPECS): Set -D__tune_athlon__ for Athlon.

From-SVN: r30852

committed 25 years ago

309ada50 Browse Files

loop.c (record_biv): Declare parameter as int. · 009fef52

	* loop.c (record_biv): Declare parameter as int.

	* config/i386/i386-protos.h: Declare long_memory_operand.

From-SVN: r30851

committed 25 years ago

009fef52 Browse Files

except.c (expand_throw): Add static attribute to match prototype. · 225ff119

	* except.c (expand_throw): Add static attribute to match
	prototype.

	* Makefile.in (semantics.o): Add dependency on output.h.
	* semantics.c: Include output.h for declaration of
	make_function_rtl.

From-SVN: r30850

committed 25 years ago

225ff119 Browse Files

decl.c (init_decl_processing): Reenable inlining on trees. · 3eb24f73

	* decl.c (init_decl_processing): Reenable inlining on trees.
	(finish_function): Likewise.
	* expr.c (cplus_expand_expr): Don't handle AGGR_INIT_EXPR here.
	* semantics.c (simplify_aggr_init_exprs): New function.
	(expand_body): Use it.
	* tree.c (walk_tree): Special-case TARGET_EXPRs since they
	sometimes present the same sub-tree twice.

From-SVN: r30849

committed 25 years ago

3eb24f73 Browse Files

tree.c (copy_node): Do zero the TREE_CHAIN, even for an EXPR_WITH_FILE_LOCATION. · 1e54d32b
```
	* tree.c (copy_node): Do zero the TREE_CHAIN, even for an
	EXPR_WITH_FILE_LOCATION.

From-SVN: r30848
```
Mark Mitchell committed 25 years ago
1e54d32b Browse Files

re GNATS libgcj/117 (_Jv_PthreadCheckMonitor test is not portable.) · c97e511d

	* include/posix-threads.h (_Jv_PthreadCheckMonitor): Handle case
	where no recursive mutexes exist.  Fixes PR libgcj/117.

From-SVN: r30847

committed 25 years ago

c97e511d Browse Files

sparc.h (PROMOTE_FOR_CALL_ONLY): Define. · 47841d1b

	* config/sparc/sparc.h (PROMOTE_FOR_CALL_ONLY): Define.

	* calls.c (precompute_arguments): Make sure initial_value contains
	value pseudo which CSE expects.
	* cse.c (struct set): New entry orig_src.
	(cse_insn): Set it early on entry, use it for libcall EQUIV note
	replacement.

From-SVN: r30846

committed 25 years ago

47841d1b Browse Files

> * decl.c (init_decl_processing): Mark throw_node as a noreturn > function with side effects. · 1684f874

  >     * decl.c (init_decl_processing): Mark throw_node as a noreturn
  >     function with side effects.
  >     (init_decl_processing): Mark all memory allocating DECLs with
  >     DECL_IS_MALLOC.

From-SVN: r30845

committed 25 years ago

1684f874 Browse Files

* i386.md (neg??, abs?f, one_cmpl?i): Use nonimmediate_operand in expander. · 2756c3d8
```
From-SVN: r30844
```
Jan Hubicka committed 25 years ago
2756c3d8 Browse Files
* flow.c (recompute_reg_usage): Use basic block info to get loop_depth. · 5dd56a93
```
From-SVN: r30843
```
Jan Hubicka committed 25 years ago
5dd56a93 Browse Files
combine.c (try_combine, [...]): Remove REG_N_REFS updating code. · e73ccf83
```
	* combine.c (try_combine, distribute_notes): Remove REG_N_REFS
	updating code.

From-SVN: r30842
```
Jan Hubicka committed 25 years ago
e73ccf83 Browse Files

linux64.h (TARGET_DEFAULT): Make -mapp-regs default on linux64 again. · 699a42a6

        * config/sparc/linux64.h (TARGET_DEFAULT): Make -mapp-regs
        default on linux64 again.
        * config/sparc/t-linux64: Add mno-app-regs and non-medlow code
        models for multilibing.
        * genmultilib: Accept | as alternative separator within a set in
        MULTILIB_OPTIONS.

From-SVN: r30841

committed 25 years ago

699a42a6 Browse Files

dump.c (dequeue_and_dump): Abbreviate `class' as `cls', not `csl'. · 373eb3b3

	* dump.c (dequeue_and_dump): Abbreviate `class' as `cls', not
	`csl'.

	* semantics.c (finish_switch_cond): Do conversions here, not ...
	* typeck.c (c_expand_start_case): Here.

	* semantics.c (do_poplevel): Remove unused variable.

From-SVN: r30840

committed 25 years ago

373eb3b3 Browse Files

Daily bump. · 14ddd2a1
```
From-SVN: r30839
```
Jeff Law committed 25 years ago
14ddd2a1 Browse Files
* gcc.c-torture/compile/991208-1.c: New test. · 810ec6bd
```
From-SVN: r30838
```
Nathan Sidwell committed 25 years ago
810ec6bd Browse Files
* flow.c (count_basic_blocks): Don't add (use (const_int 0)) insns. · f1fcc261
```
From-SVN: r30837
```
Richard Henderson committed 25 years ago
f1fcc261 Browse Files

longlong.h: Merge in changes from glibc. · 021b3949

	* longlong.h: Merge in changes from glibc.
	Also don't clobber %g2 register in 32bit SPARC assembly, so that
	-mno-app-regs libgcc can be compiled.
	* libgcc2.c: Add defines so that the updated longlong.h
	can be used in libgcc2.a. Also, make sure on most architectures
	(at least on all which have optimized code in longlong.h defined
	for) {SI,W}_TYPE_SIZE is suitable for preprocessor tests.

From-SVN: r30836

committed 25 years ago

021b3949 Browse Files

08 Dec, 1999 10 commits

Don't hoist volatile mems out of loops. · cd8998a3
```
From-SVN: r30834
```
Bernd Schmidt committed 25 years ago
cd8998a3 Browse Files
sparc.h (SPARC_SETHI_P): Don't look at topmost 32 bits if TARGET_ARCH32. · dd4be5a1
```
	* config/sparc/sparc.h (SPARC_SETHI_P): Don't look at topmost 32 bits
	if TARGET_ARCH32.

From-SVN: r30833
```
Jakub Jelinek committed 25 years ago
dd4be5a1 Browse Files

sparc.c (ultra_cmove_results_ready_p, [...]): Typo fix. · 1f0e6e28

	* config/sparc/sparc.c (ultra_cmove_results_ready_p,
	ultra_fpmode_conflict_exists, ultra_flush_pipeline): Typo fix.

From-SVN: r30832

committed 25 years ago

1f0e6e28 Browse Files

sol2-64.h: Same as sol2-sld-64.h... · 3b1c302f

* config/sparc/sol2-64.h: Same as sol2-sld-64.h, except that
`-m EMULATION' is added to non-default LINK_ARCH_SPECs.
* configure.in: Use sol2-64.h instead of sol2-sld-64.h if linker
is GNU ld.
* configure: Rebuilt.

From-SVN: r30830

committed 25 years ago

3b1c302f Browse Files

alpha.c (secondary_reload_class): For !BWX, sub-simode outputs require a register. · 35a414df
```
        * alpha.c (secondary_reload_class): For !BWX, sub-simode
        outputs require a register.

From-SVN: r30829
```
Richard Henderson committed 25 years ago
35a414df Browse Files

Makefile.in (FPBIT_FUNCS, [...]): Add _sf_to_usi _df_to_usi. · 8dcd865f

    * Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS): Add _sf_to_usi
    _df_to_usi.  Required by some targets, so US_SOFTWARE_GOFAST calls to
    functions like dptoul will be resolved.
    (libgcc2.a): Make sure that the object files from DPBIT are named
    differently (prefix `_dp') from those that would be coming from
    FPBIT.

From-SVN: r30828

committed 25 years ago

8dcd865f Browse Files

configure.in: When target is sparc* and tm_file contains 64, test for 64bit support in assembler. · 5b68c389

* configure.in: When target is sparc* and tm_file contains 64,
test for 64bit support in assembler.  If not supported, remove
sparc/t-sol2-64 from target-dependent Makefile fragments.
(AS_SPARC64_FLAG): Define to the assembler flag for 64bit.
(HAVE_AS_OFFSETABLE_LO10): Rework test to use these flags.
(HAVE_AS_REGISTER_PSEUDO_OP): Use config.cache.
* acconfig.h (AS_SPARC64_FLAG): Added.
* configure, config.in: Rebuilt.
* config/sparc/sol2-sld-64.h: Same as sol2.h, if without 64bit
support.  Use AS_SPARC64_FLAG.

From-SVN: r30827

committed 25 years ago

5b68c389 Browse Files

Daily bump. · efe8d0ac
```
From-SVN: r30826
```
Jeff Law committed 25 years ago
efe8d0ac Browse Files

configure.in (sparc64-*-linux*): Use posix threads if enabled. · 9ce13279

	* configure.in (sparc64-*-linux*): Use posix threads if enabled.
	* configure: Rebuilt.
	* config/sparc/linux64.h: Default to -mcpu=ultrasparc if no
	-mcpu is given and we're doing 64bit compiles.

From-SVN: r30825

committed 25 years ago

9ce13279 Browse Files

sparc.c (sparc_emit_float_lib_cmp): New function. · 47ac041c

	* config/sparc/sparc.c (sparc_emit_float_lib_cmp): New function.
	* config/sparc/sparc-protos.h (sparc_emit_float_lib_cmp): Prototype.
	* config/sparc/sparc.h (*_LIBCALL): Only use for _Q_*
	routines, _Qp_* cannot be handled like that now.
	(INIT_TARGET_OPTABS): Likewise.
	* config/sparc/sparc.md (cmptf): Accept soft float ARCH64.
	(seq, sne, sgt, sge, slt, sle, beq, bne, bgt, bge, blt, ble): Call
	sparc_emit_float_lib_cmp if ARCH64 and soft float.
	(extendsftf2, extenddftf2, trunctfsf2, trunctfdf2, floatsitf2,
	floatditf2, fix_trunctfsi2, fix_trunctfdi2, addtf3, subtf3, multf3,
	divtf3, sqrttf3): New expanders.
	(extendsftf2_hq, extenddftf2_hq, trunctfsf2_hq, trunctfdf2_hq,
	floatsitf2_hq, floatditf2_hq, fix_trunctfsi2_hq, fix_trunctfdi2_hq,
	addtf3_hq, subtf3_hq, multf3_hq, divtf3_hq, sqrttf3_hq): Rename from
	non-_hq patterns.

From-SVN: r30824

committed 25 years ago

47ac041c Browse Files