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gcse.c (compute_pre_ppinout): Zero initial ppout for all exit blocks...

* gcse.c (compute_pre_ppinout): Zero initial ppout for all
exit blocks, and don't forward propogate into them either.
* flow.c (add_pred_succ): Don't add duplicate edges.

From-SVN: r26931

Stamp ChangeLogs for release

From-SVN: r25763

* README, gcc.1, gcc.texi, version.c: Update for egcs-1.1.2 release.

From-SVN: r25762

alpha.h (HARD_REGNO_MODE_OK): Disallow QI/HImode in fp regs.

* alpha.h (HARD_REGNO_MODE_OK): Disallow QI/HImode in fp regs.
(MODES_TIEABLE_P): Update.

From-SVN: r25761

Update BUGS derived file

From-SVN: r25750

Document newly discovered bug

From-SVN: r25749

Editorial fixes

From-SVN: r25748

Update BUGS, NEWS derived files

From-SVN: r25708

final (ha) g77 doc fixes -- new URLs, etc.

From-SVN: r25707

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From-SVN: r25685

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From-SVN: r25684

* version.c: Bump for prerelease.

From-SVN: r25633

configure.in (cpp_install_dir): Initialize from $enable_cpp if that's looking like a pathname.

* configure.in (cpp_install_dir): Initialize from $enable_cpp
if that's looking like a pathname.
* configure: Rebuilt.
* Makefile.in (install-cpp, uninstall-cpp): cpp_install_dir is an
absolute pathname, not a $prefix relative pathname.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r25632

Update NEWS derived file

From-SVN: r25596

IDATE Intrinsic (VXT) Year 2000 (Y2K) Fix

From-SVN: r25595

fixincludes (c_asm.h): Wrap Digital UNIX V4.0B DEC C specific asm() etc.

Thu Dec 17 18:21:49 1998 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* fixincludes (c_asm.h): Wrap Digital UNIX V4.0B DEC C specific
asm() etc. function declarations in __DECC.

From-SVN: r25591

linuxlibc1.mt (MT_CFLAGS): Add -D_G_STDIO_USES_LIBIO -D_G_HAVE_WEAK_SYMBOL.

* config/linuxlibc1.mt (MT_CFLAGS): Add -D_G_STDIO_USES_LIBIO
-D_G_HAVE_WEAK_SYMBOL.
* genops.c: Add the proper weak alias if _G_STDIO_USES_LIBIO
and _G_HAVE_WEAK_SYMBOL are defined.
* iofclose.c: Likewise.
* iofeof.c: Likewise.
* ioferror.c: Likewise.
* iogetc.c: Likewise.
* ioputc.c: Likewise.
* iovsprintf.c: Likewise.
* iovsscanf.c: Likewise.

From-SVN: r25589

Rebuilt.

From-SVN: r25587

cpp.in: New.

* cpp.in: New. Better cpp shell script.
* cpp.sh: Delete.
* Makefile.in (cpp.sh): Build from cpp.in

From-SVN: r25569

Update BUGS derived file

From-SVN: r25557

describe a few more bugs; remove fixed bugs

From-SVN: r25556

Makefile.in (cpp_install_dir, [...]): New variables.

* Makefile.in (cpp_install_dir, INSTALL_CPP, UNINSTALL_CPP): New
variables.
(install-cpp, uninstall-cpp): New targets.
(install-normal): Depend on $(INSTALL_CPP).
(uninstall): Depend on $(UNINSTALL_CPP).
* configure.in (cpp_install_dir): New, substitute.
(tmake_file): Added t-install-cpp for --enable-cpp.
* configure: Rebuilt.
* cpp.sh: New cpp script.
* config/t-install-cpp: New target fragment.

From-SVN: r25525

[multiple changes]

Tue Feb 2 23:38:35 1999 David O'Brien <obrien@FreeBSD.org>
* i386/freebsd*.h now allows '$' in label names and does not use the
PCC struct return method.
Wed Dec 30 23:00:28 1998 David O'Brien <obrien@NUXI.com>
* configure.in (FreeBSD ELF): Needs special crt files.
* configure: Rebuilt.

From-SVN: r25522

config.guess: Recognize FreeBSD using ELF automatically.

Fri Dec 4 01:33:05 1998 Niall Smart <nialls@euristix.ie>
* config.guess: Recognize FreeBSD using ELF automatically.

From-SVN: r25521

t-sco5gas (crti.o): New target.

h
Sun Feb 28 14:47:53 1999 Arturo Montes <mitosys@colomsat.com.co>
* config/i386/t-sco5gas (crti.o): New target.

From-SVN: r25505

t-sco5gas (crti.o): New target.

�
Sun Feb 28 14:47:53 1999 Arturo Montes <mitosys@colomsat.com.co>
* config/i386/t-sco5gas (crti.o): New target.

From-SVN: r25504

cse.c (fold_rtx): Update comments for (const (minus (label) (label))) case.

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* cse.c (fold_rtx): Update comments for (const (minus (label) (label)))
case.
(cse_insn): Avoid creating a bogus REG_EQUAL note for
(const (minus (label) (label)))
(record_jump_cond): Fix mismatched paren in comment.

From-SVN: r25490

cse.c (fold_rtx): Update comments for (const (minus (label) (label))) case.

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* cse.c (fold_rtx): Update comments for (const (minus (label) (label)))
case.
(cse_insn): Avoid creating a bogus REG_EQUAL note for
(const (minus (label) (label)))
(record_jump_cond): Fix mismatched paren in comment.

From-SVN: r25489

frame.h: Update some comments.

* frame.h: Update some comments.
* crtstuff.c (TARGET_ATTRIBUTE_WEAK): Define.
(__register_frame_info, __deregister_frame_info): Declare using
TARGET_WEAK_ATTRIBUTE.
(__do_global_dtors_aux): Check if __deregister_frame_info is
zero before calling it.
(__do_global_dtors): Likewise.
(frame_dummy): Check if __register_frame_info is zero before
calling it.
(__frame_dummy): Likewise.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r25486

t-openbsd (T_CFLAGS): Add -Dmkstemps=my_mkstemps.

* config/t-openbsd (T_CFLAGS): Add -Dmkstemps=my_mkstemps.
Revolting patch for the branch only. Don't ever consider adding it to
the mainline.

From-SVN: r25485