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  1. 01 Jun, 2015 26 commits
  3. 31 May, 2015 8 commits
  5. 30 May, 2015 6 commits
    • Fix copyright years. · a02a2754 
      From-SVN: r223891
      Eric Botcazou committed
    • adaint.c: Test for __linux__ instead of linux and __sun__ instead of sun. · 329be64b 
      	* adaint.c: Test for __linux__ instead of linux and __sun__ instead
	of sun.  Add missing leading underscore to AIX.  Remove #elif 0.
	* adaint.h: Likewise.
	* cio.c: Likewise.
	* cstreams.c: Likewise.
	* env.c: Likewise.
	* gsocket.h: Likewise.
	* init.c: Likewise.  Test for __i386__ instead of i386.
	* link.c: Likewise.
	* s-oscons-tmplt.c: Likewise.
	* sysdep.c: Likewise.
	* terminals.c: Likewise.  Use BSD symbol instead of FREEBSD.
	* tracebak.c: Likewise.  Test for __sparc__ instead of sparc.

From-SVN: r223890
      Eric Botcazou committed
    • m68k.h (ASM_PCREL_SPEC): Pass --pcrel also for implict or explicit -fPIE or -fpie. · c67e8801 
      * config/m68k/m68k.h (ASM_PCREL_SPEC): Pass --pcrel also for
implict or explicit -fPIE or -fpie.

From-SVN: r223889
      Andreas Schwab committed
    • alpha: turn -mcpu=<cpu> into -m<cpu> for the assembler all the time · 98ca38bf 
      If you create a toolchain with the target alphaev68-unknown-linux-gnu, gcc
will use the -mcpu=ev67 by default when compiling.  Some software packages
(like gmp) will use this target info to decide that it may freely use
assembly code that targets ev67+.  The trouble comes in when trying to
compile that pure assembly code.

While gcc will use -mcpu=ev67 just fine, it will invoke gas without an
-mev67 option, so the assembler will default to the lowest common
denominator -- ev4 in this case.  Inline assembly in C code is normally
just peachy because gcc's assembler output will start with ".arch <cpu>"
and the assembler will accept that.  But if the hand coded assembly code
lacks that .arch, you easily end up with errors like so:
	opcode `cttz' not supported for target <all>

While the assembly code could/should be fixed to explicitly output the
.arch directive, I think it's reasonable to expect this to work:
	echo 'cttz $20,$21' | gcc -x assembler -c - -o /dev/null -mcpu=ev67

This simple patch implements that, although I guess it is a bit redundant
in the default case where gcc outputs .arch.  Perhaps that should all be
punted in favor of a specs-only approach.  Considering gas respects .arch
in the code over the command line, it should also make things more natural.
The command line is processed in the standard/expected way -- gcc defaults
the -m option while user's custom -mcpu/-Wa,-m options come after, and the
guy writing the assembly code is free to use .arch to override everything
else.

From-SVN: r223888
      Mike Frysinger committed
    • Fix dg-warning in gcc.dg/alias-8.c · 4af8bb97 
      	* gcc.dg/alias-8.c: Fix dg-warning.

From-SVN: r223887
      H.J. Lu committed
    • stl_algobase.h (__equal<true>::equal): Check length instead of checking for null pointers. · 12fc64ac 
      	* include/bits/stl_algobase.h (__equal<true>::equal): Check length
	instead of checking for null pointers.
	(__lexicographical_compare<true>::__lc): Only check shorter length.

From-SVN: r223886
      Jonathan Wakely committed