Commits · fa8b60246437510ca70a89f5d9a127849f4228e5 · lvzhengyang / riscv-gcc-1

03 Sep, 1997 15 commits

Fix H.J. Lu's alpha-linux aliasing bug. · fa8b6024

	* alias.c (true_dependence): Address with AND can alias scalars.
	(anti_dependence, output_dependence): Likewise.

From-SVN: r15063

committed Sep 03, 1997

fa8b6024 Browse Files

pt.c (type_unification): If strict and the function parm doesn't use template… · 03e70705

pt.c (type_unification): If strict and the function parm doesn't use template parms, just compare types.

	* pt.c (type_unification): If strict and the function parm doesn't
	use template parms, just compare types.

From-SVN: r15062

committed Sep 03, 1997

03e70705 Browse Files

Fix minor alias typo found while working on H.J. Lu's alpha-linux alias bug. · 57163df0
```
	* alias.c (true_dependence): Test x for BLKmode, in addition to mem.

From-SVN: r15061
```
Jim Wilson committed Sep 03, 1997
57163df0 Browse Files

method.c (build_overloaded_value): Replace direct call to the floating point… · 3d015f46

method.c (build_overloaded_value): Replace direct call to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.

        * method.c (build_overloaded_value): Replace direct call
        to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.

From-SVN: r15059

committed Sep 03, 1997

3d015f46 Browse Files

go32-rtems.h, [...] (subtarget_switches): Removed SUBTARGET_SWITCHES definitions. · 8aa4e786

        * i386/go32-rtems.h, i386/rtems.h, i960/rtems.h, m68k/rtems.h,
          mips/rtems64.h, pa/rtems.h, rs6000/rtems.h, sh/rtems.h,
          sparc/rtems.h (subtarget_switches): Removed SUBTARGET_SWITCHES
          definitions.  Use -qrtems instead of -mrtems.

From-SVN: r15058

committed Sep 03, 1997

8aa4e786 Browse Files

* lib/libstdc++.exp: Remove libg++_link_flags. · 57f260df
```
From-SVN: r15057
```
Jeffrey A Law committed Sep 03, 1997
57f260df Browse Files

xm-sco5.h (sys_siglist): Define. · feb21122

        * xm-sco5.h (sys_siglist): Define.
        (SYS_SIGLIST_DECLARED): Likewise.
From Robert Lipe.

From-SVN: r15056

committed Sep 03, 1997

feb21122 Browse Files

typeck.c (convert_arguments): Don't arbitrarily choose the first of a set of overloaded functions. · 056c014d

        * typeck.c (convert_arguments): Don't arbitrarily choose the first
        of a set of overloaded functions.

        * lex.c (real_yylex): Don't elide __FUNCTION__.

From-SVN: r15055

committed Sep 03, 1997

056c014d Browse Files

expr.c (convert_move): Handle truncation from TQFmode to QFmode. · 704af6a1
```
        * expr.c (convert_move): Handle truncation from TQFmode to QFmode.
From Christian Iseli.

From-SVN: r15054
```
Jeffrey A Law committed Sep 02, 1997
704af6a1 Browse Files
Tweak. · f04e7122
```
From-SVN: r15053
```
Jeff Law committed Sep 02, 1997
f04e7122 Browse Files

xm-svr4.h (SYS_SIGLIST_DECLARED): Define. · 068f1cb8

        * xm-svr4.h (SYS_SIGLIST_DECLARED): Define.
        * xm-news.h (SYS_SIGLIST_DECLARED): Likewise.
        * gcc.texi: Note that if you define sys_siglist that you should
        also define SYS_SIGLIST_DECLARED.
autoconf doesn't handle finding sys_siglist under different names.

From-SVN: r15052

committed Sep 02, 1997

068f1cb8 Browse Files

Makefile.in (install, [...]): Make these phony targets. · 25faccf9

        * Makefile.in (install, install-info, installdirs, uninstall): Make
        these phony targets.
So we don't overwrite a newer version of texinfo that might already be
installed on the system.

        * makeinfo/makeinfo.c: Maybe include <stdlib.h> for malloc et al.
        * util/install-info.c: Include <string*.h>.
        (my_strerror): Use strerror if available.
Avoids alpha bug and redecl of sys_errlist problems.

From-SVN: r15051

committed Sep 02, 1997

25faccf9 Browse Files

except.c (eh_outer_context): Expand masking operation using expand_binop. · 127cd405
```
        * except.c (eh_outer_context): Expand masking operation using
        expand_binop.
From tege.

From-SVN: r15046
```
Torbjorn Granlund committed Sep 02, 1997
127cd405 Browse Files
Fix alpha-linux -mieee bug reported by H.J. Lu. · 8cf02b47
```
	* alpha.md (floatdisf2-1): New pattern.

From-SVN: r15045
```
Jim Wilson committed Sep 02, 1997
8cf02b47 Browse Files

mn10200.h (INITIALIZE_TRAMPOLINE): PC relative instructions are relative to the next instruction... · 49dad301

        * mn10200.h (INITIALIZE_TRAMPOLINE): PC relative instructions
        are relative to the next instruction, not the current instruction.

From-SVN: r15043

committed Sep 02, 1997

49dad301 Browse Files

02 Sep, 1997 10 commits

* lib/gcc-dg.exp (gcc-dg-test): Fix typos setting compile_type. · b245293e
```
From-SVN: r15042
```
Doug Evans committed Sep 02, 1997
b245293e Browse Files

Fix i386 code generation error reported by Mumit Khan. · a1729519

	* local-alloc.c (contains_replace_regs): New function.
	(update_equiv_regs): When adding a REG_EQUIV note for a set of a MEM,
	verify that there is no existing REG_EQUIV note, and add a call to
	contains_place_regs.

From-SVN: r15041

committed Sep 02, 1997

a1729519 Browse Files

method.c (build_overload_value): Add in_template parm. · 37dac039

	* method.c (build_overload_value): Add in_template parm.
	(build_overload_int): Likewise.
	(build_overload_identifier): Pass it.

	* decl.c (duplicate_decls): Don't bash a previous template
 	definition with a redeclaration.

From-SVN: r15040

committed Sep 02, 1997

37dac039 Browse Files

pt.c (unify): float doesn't match double. · ca79f85d

	* pt.c (unify): float doesn't match double.

	* pt.c (do_type_instantiation): Handle getting a _TYPE or a
 	TYPE_DECL.  Handle getting non-template types.
	* parse.y (explicit_instantiation): Use typespec instead of
	aggr template_type.

Tue Sep  2 10:27:08 1997  Richard Henderson  <rth@cygnus.com>

	* typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.

From-SVN: r15037

committed Sep 02, 1997

ca79f85d Browse Files

Patch from H.J. Lu for alpha-linux port. · 290c8b1f

	* config/alpha/elf.h (CPP_PREDEFINES): Add -D__PIC__ -D__pic__.
	(STARTFILE_SPEC): Always use crtbegin.o%s
	(ENDFILE_SPEC): Always use crtend.o%s.

From-SVN: r15036

committed Sep 02, 1997

290c8b1f Browse Files

Fix alpha-linux core dump reported by H.J. Lu. · a6a503ed

	* alpha/alpha.h (PREFERRED_RELOAD_CLASS): Return NO_REGS if NO_REGS
	is passed in.
	* emit-rtl.c (gen_lowpart_common): Add code to convert CONST_INT to
	SFmode for 64 bit hosts.

From-SVN: r15035

committed Sep 02, 1997

a6a503ed Browse Files

fixincludes: Permits spaces between # and define. · a94729bc

        * fixincludes: Permits spaces between # and define.  Discard C++
        comments in sys/pci.h on HP/UX 10.20.

From-SVN: r15034

committed Sep 02, 1997

a94729bc Browse Files

pa.c (restore_unscaled_index_insn_codes): New function. · 2eddfed1

        * pa.c (restore_unscaled_index_insn_codes): New function.
        (record_unscaled_index_insn_codes): Likewise.
        (output_function_prologue): Call restore_unscaled_index_insn_codes.
        (output_function_epilogue): Free memory for unscaled_index_insn_codes.
        (pa_reorg): Call record_unscaled_index_insn_codes.

From-SVN: r15028

committed Sep 01, 1997

2eddfed1 Browse Files

version.c: Bump for snapshot. · c9e03727

        * version.c: Bump for snapshot.
Preparing for next snapshot.

        * haifa-sched.c (move_insn): Handle notes correctly for insns
        with SCHED_GROUP_P set.
Should fix some x86 failures with haifa enabled.

From-SVN: r15027

committed Sep 01, 1997

c9e03727 Browse Files

Patch from H.J. Lu for minor alpha-linux problem. · a5d6a95b
```
	* alpha/xm-linux.h (USE_BFD): Undef before define.

From-SVN: r15026
```
H.J. Lu committed Sep 01, 1997
a5d6a95b Browse Files

01 Sep, 1997 9 commits

Fix sunos4/rs6000/powerpc/etc build problems with multilibbed libraries. · 558a1e7c
```
	* configure.in (target_subdir): Set to libraries if enable_multilib.

From-SVN: r15025
```
Jim Wilson committed Sep 01, 1997
558a1e7c Browse Files
Fix irix6 execute/921117-1.c c-torture failure. · bc4ddc77
```
	* cse.c (cse_insn): Don't record BLKmode values.

From-SVN: r15024
```
Jim Wilson committed Sep 01, 1997
bc4ddc77 Browse Files

call.c (build_new_op): Strip leading REF_BIND from first operand to builtin operator. · 7e3af374

	* call.c (build_new_op): Strip leading REF_BIND from first operand
	to builtin operator.

	* decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
	use its RTL.

From-SVN: r15023

committed Sep 01, 1997

7e3af374 Browse Files

* call.c (null_ptr_cst_p): Remove support for (void*)0. · 8e69329a
```
From-SVN: r15022
```
Jason Merrill committed Sep 01, 1997
8e69329a Browse Files
* i960.h (LINK_SPEC): Handle "-mjX" and "-mrp" switches. · f3e0ca6c
```
From-SVN: r15013
```
Stephen Williams committed Sep 01, 1997
f3e0ca6c Browse Files

cccp.c (sys_errlist): Remove special 4.4bsd declaration. · a63d08e6

        * cccp.c (sys_errlist): Remove special 4.4bsd declaration.
        * collect2.c (sys_errlist): Likewise.
        * cpplib.c (sys_errlist): Likewise.
        * gcc.c (sys_errlist): Likewise.
        * protoize (sys_errlist): Likewise.
        * configure.in: Check for strerror.
        * xm-freebsd.h (HAVE_STRERROR): Remove definition.
        * xm-gnu.h (HAVE_STRERROR): Likewise.
        * xm-linux.h (HAVE_STRERROR): Likewise.
        * xm-netbsd.h (HAVE_STRERROR): Likewise.
        * xm-bsd386.h (HAVE_STRERROR): Likewise.
        * xm-cygwin32.h (HAVE_STRERROR): Likewise.
        * xm-dos.h (HAVE_STRERROR): Likewise.
        * xm-mingw32.h (HAVE_STRERROR): Likewise.
        * xm-pa.h (HAVE_STRERROR): Likewise.
        * xm-papro.h (HAVE_STRERROR): Likewise.
        * xm-sysv4.h (HAVE_STRERROR): Likewise.
        * configure, config.in: Rebuilt.
Remove the need to define HAVE_STRERROR for each host port.

From-SVN: r15011

committed Sep 01, 1997

a63d08e6 Browse Files

Makefile.in: Add several missing "else true" clauses. · db814993

        * Makefile.in: Add several missing "else true" clauses.
Cater to broken "make" programs.

From-SVN: r15010

committed Sep 01, 1997

db814993 Browse Files

collect2.c: Change DONT_DECLARE_SYS_SIGLIST to SYS_SIGLIST_DECLARED. · e3512ac2

        * collect2.c: Change DONT_DECLARE_SYS_SIGLIST to SYS_SIGLIST_DECLARED.
        * mips-tfile.c: Likewise.
        * gcc.texi: DONT_DECLARE_SYS_SIGLIST: Remove docs.
        * xm-linux.h (DONT_DECLARE_SYS_SIGLIST): Delete definition.
        * xm-freebsd.h, xm-bsd386.h, xm-sysv4.h, xm-sol2.h: Likewise.
        * configure.in: Check for sys_siglist declaration.
        * configure, config.in: Rebuilt.

Fix conflicting sys_siglist decls once and for all.

From-SVN: r15007

committed Sep 01, 1997

e3512ac2 Browse Files

go32-rtems.h, [...] (subtarget_switches): Added -mrtems as a switch. · 5d84b57e

        * i386/go32-rtems.h, i386/rtems.h, i960/rtems.h,
        m68k/rtems.h, mips/rtems64.h, pa/rtems.h, rs6000/rtems.h,
        sparc/rtems.h (subtarget_switches): Added -mrtems as a switch.
        * i960/i960.h: Added SUBTARGET_SWITCHES macro.
        * rs6000/sysv4.h (extra_subtarget_switches): Added new
        macro EXTRA_SUBTARGET_SWITCHES.
        * configure.in (sh*-*-rtems*): New target.
        * sh/rtems.h: New file.
        * sh/sh.h: Added SUBTARGET_SWITCHES macro.
        * configure: Rebuilt.

From-SVN: r15006

committed Sep 01, 1997

5d84b57e Browse Files

31 Aug, 1997 2 commits
- Fix alpha loop unrolling abort. · 2599dcc7
```
	* unroll.c (calculate_giv_inc): Handle increment with code PLUS.

From-SVN: r15004
```
  Jim Wilson committed Aug 30, 1997
  2599dcc7 Browse Files
- Fix Freedbsd build problem with patch from more recent texinfo sources. · 4f122a21
```
	* info/terminal.c (terminal_prep_terminal): Only use OCRNL and
		ONLCR if they are defined.  Reported by many people.

From-SVN: r15003
```
  Karl Berry committed Aug 30, 1997
  4f122a21 Browse Files
30 Aug, 1997 2 commits
- Pay DF fused add ops pay attention to -mno-fused-add · 3b7e5ef4
```
From-SVN: r15002
```
  David Edelsohn committed Aug 30, 1997
  3b7e5ef4 Browse Files
- Fix i386-pc-solaris2.5.1 _sys_siglistp redeclaration error. · 5cd5f4a7
```
	* i386/xm-sysv4.h (DONT_DECLARE_SYS_SIGLIST): Define.

From-SVN: r15001
```
  Jim Wilson committed Aug 29, 1997
  5cd5f4a7 Browse Files
29 Aug, 1997 2 commits

pa.md (reload_peepholes): Make sure operand is a REG before examining REGNO. · 63e7fe9b

        * pa.md (reload_peepholes): Make sure operand is a REG before
        examining REGNO.  Allow general registers too.
Fixes sporatic c-torture failure.

Remove last change to fold-const.c and c-decl.c

From-SVN: r15000

committed Aug 29, 1997

63e7fe9b Browse Files

Fix C++ template instantiation back end core dump. · eb7b11fd
```
	* varasm.c (mark_constants): Don't look inside CONST_DOUBLEs.

From-SVN: r14999
```
Jim Wilson committed Aug 29, 1997
eb7b11fd Browse Files