Gentoo Attachment #172037 for bug #247129

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(-) gcc-4.3.2.orig/gcc/config/mips/mips-protos.h (+1 lines)

Lines 278-283 extern const char *mips_output_load_labe	Link Here

extern const char *mips_output_conditional_branch (rtx, rtx *, const char *,

extern const char *mips_output_conditional_branch (rtx, rtx *, const char *,

						   const char *);

						   const char *);

extern const char *mips_output_order_conditional_branch (rtx, rtx *, bool);

extern const char *mips_output_order_conditional_branch (rtx, rtx *, bool);

extern const char *mips_output_sync_loop (const char *);

extern const char *mips_output_division (const char *, rtx *);

extern const char *mips_output_division (const char *, rtx *);

extern unsigned int mips_hard_regno_nregs (int, enum machine_mode);

extern unsigned int mips_hard_regno_nregs (int, enum machine_mode);

extern bool mips_linked_madd_p (rtx, rtx);

extern bool mips_linked_madd_p (rtx, rtx);

(-) gcc-4.3.2.orig/gcc/config/mips/mips.c (-1 / +36 lines)

Lines 6253-6258 mips_print_operand_reloc (FILE *file, rt	Link Here

   '#'	Print a nop if in a ".set noreorder" block.

   '#'	Print a nop if in a ".set noreorder" block.

   '/'	Like '#', but do nothing within a delayed-branch sequence.

   '/'	Like '#', but do nothing within a delayed-branch sequence.

   '?'	Print "l" if mips_branch_likely is true

   '?'	Print "l" if mips_branch_likely is true

   '~'	Print a nop if mips_branch_likely is true

   '.'	Print the name of the register with a hard-wired zero (zero or $0).

   '.'	Print the name of the register with a hard-wired zero (zero or $0).

   '@'	Print the name of the assembler temporary register (at or $1).

   '@'	Print the name of the assembler temporary register (at or $1).

   '^'	Print the name of the pic call-through register (t9 or $25).

   '^'	Print the name of the pic call-through register (t9 or $25).

Lines 6327-6332 mips_print_operand_punctuation (FILE *fi	Link Here

	putc ('l', file);

	putc ('l', file);

      break;

      break;

    case '~':

      if (mips_branch_likely)

	fputs ("\n\tnop", file);

      break;

    case '.':

    case '.':

      fputs (reg_names[GP_REG_FIRST + 0], file);

      fputs (reg_names[GP_REG_FIRST + 0], file);

      break;

      break;

Lines 6370-6376 mips_init_print_operand_punct (void)	Link Here

  const char *p;

  const char *p;

  for (p = "()[]<>*#/?.@^+$|-"; *p; p++)

  for (p = "()[]<>*#/?~.@^+$|-"; *p; p++)

    mips_print_operand_punct[(unsigned char) *p] = true;

    mips_print_operand_punct[(unsigned char) *p] = true;

Lines 9375-9380 mips_output_order_conditional_branch (rt	Link Here

  return mips_output_conditional_branch (insn, operands, branch[1], branch[0]);

  return mips_output_conditional_branch (insn, operands, branch[1], branch[0]);

/* Return the assembly code for __sync_*() loop LOOP.  The loop should support

   both normal and likely branches, using %? and %~ where appropriate.  */

const char *

mips_output_sync_loop (const char *loop)

    /* Use branch-likely instructions to work around the LL/SC R10000 errata.  */

    mips_branch_likely = TARGET_FIX_R10000;

    return loop;

/* Return the assembly code for DIV or DDIV instruction DIVISION, which has

/* Return the assembly code for DIV or DDIV instruction DIVISION, which has

   the operands given by OPERANDS.  Add in a divide-by-zero check if needed.

   the operands given by OPERANDS.  Add in a divide-by-zero check if needed.

Lines 12710-12715 mips_override_options (void)	Link Here

      && mips_matching_cpu_name_p (mips_arch_info->name, "r4400"))

      && mips_matching_cpu_name_p (mips_arch_info->name, "r4400"))

    target_flags |= MASK_FIX_R4400;

    target_flags |= MASK_FIX_R4400;

  /* Default to working around R10000 errata only if the processor

     was selected explicitly.  */

  if ((target_flags_explicit & MASK_FIX_R10000) == 0

      && mips_matching_cpu_name_p (mips_arch_info->name, "r10000"))

    target_flags |= MASK_FIX_R10000;

  /* Make sure that branch-likely instructions available when using

     -mfix-r10000.  The instructions are not available if either:

	1. -mno-branch-likely was passed.

	2. The selected ISA does not support branch-likely and

	   the command line does not include -mbranch-likely.  */

  if (TARGET_FIX_R10000

      && ((target_flags_explicit & MASK_BRANCHLIKELY) == 0

          ? !ISA_HAS_BRANCHLIKELY

          : !TARGET_BRANCHLIKELY))

    sorry ("%qs requires branch-likely instructions", "-mfix-r10000");

  /* Save base state of options.  */

  /* Save base state of options.  */

  mips_base_mips16 = TARGET_MIPS16;

  mips_base_mips16 = TARGET_MIPS16;

  mips_base_target_flags = target_flags;

  mips_base_target_flags = target_flags;

(-) gcc-4.3.2.orig/gcc/config/mips/mips.h (-8 / +8 lines)

Lines 2911-2917 while (0)	Link Here

  "\tbne\t%0,%z2,2f\n"				\

  "\tbne\t%0,%z2,2f\n"				\

  "\t" OP "\t%@,%3\n"				\

  "\t" OP "\t%@,%3\n"				\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tbeq\t%@,%.,1b\n"				\

  "\tbeq%?\t%@,%.,1b\n"				\

  "\tnop\n"					\

  "\tnop\n"					\

  "2:\tsync%-%]%>%)"

  "2:\tsync%-%]%>%)"

Lines 2926-2932 while (0)	Link Here

  "1:\tll" SUFFIX "\t%@,%0\n"			\

  "1:\tll" SUFFIX "\t%@,%0\n"			\

  "\t" INSN "\t%@,%@,%1\n"			\

  "\t" INSN "\t%@,%@,%1\n"			\

  "\tsc" SUFFIX "\t%@,%0\n"			\

  "\tsc" SUFFIX "\t%@,%0\n"			\

  "\tbeq\t%@,%.,1b\n"				\

  "\tbeq%?\t%@,%.,1b\n"				\

  "\tnop\n"					\

  "\tnop\n"					\

  "\tsync%-%]%>%)"

  "\tsync%-%]%>%)"

Lines 2943-2949 while (0)	Link Here

  "1:\tll" SUFFIX "\t%0,%1\n"			\

  "1:\tll" SUFFIX "\t%0,%1\n"			\

  "\t" INSN "\t%@,%0,%2\n"			\

  "\t" INSN "\t%@,%0,%2\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tbeq\t%@,%.,1b\n"				\

  "\tbeq%?\t%@,%.,1b\n"				\

  "\tnop\n"					\

  "\tnop\n"					\

  "\tsync%-%]%>%)"

  "\tsync%-%]%>%)"

Lines 2960-2966 while (0)	Link Here

  "1:\tll" SUFFIX "\t%0,%1\n"			\

  "1:\tll" SUFFIX "\t%0,%1\n"			\

  "\t" INSN "\t%@,%0,%2\n"			\

  "\t" INSN "\t%@,%0,%2\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tbeq\t%@,%.,1b\n"				\

  "\tbeq%?\t%@,%.,1b%~\n"				\

  "\t" INSN "\t%0,%0,%2\n"			\

  "\t" INSN "\t%0,%0,%2\n"			\

  "\tsync%-%]%>%)"

  "\tsync%-%]%>%)"

Lines 2977-2983 while (0)	Link Here

  "\tnor\t%@,%@,%.\n"				\

  "\tnor\t%@,%@,%.\n"				\

  "\t" INSN "\t%@,%@,%1\n"			\

  "\t" INSN "\t%@,%@,%1\n"			\

  "\tsc" SUFFIX "\t%@,%0\n"			\

  "\tsc" SUFFIX "\t%@,%0\n"			\

  "\tbeq\t%@,%.,1b\n"				\

  "\tbeq%?\t%@,%.,1b\n"				\

  "\tnop\n"					\

  "\tnop\n"					\

  "\tsync%-%]%>%)"

  "\tsync%-%]%>%)"

Lines 2996-3002 while (0)	Link Here

  "\tnor\t%@,%0,%.\n"				\

  "\tnor\t%@,%0,%.\n"				\

  "\t" INSN "\t%@,%@,%2\n"			\

  "\t" INSN "\t%@,%@,%2\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tbeq\t%@,%.,1b\n"				\

  "\tbeq%?\t%@,%.,1b\n"				\

  "\tnop\n"					\

  "\tnop\n"					\

  "\tsync%-%]%>%)"

  "\tsync%-%]%>%)"

Lines 3015-3021 while (0)	Link Here

  "\tnor\t%0,%0,%.\n"				\

  "\tnor\t%0,%0,%.\n"				\

  "\t" INSN "\t%@,%0,%2\n"			\

  "\t" INSN "\t%@,%0,%2\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tbeq\t%@,%.,1b\n"				\

  "\tbeq%?\t%@,%.,1b%~\n"				\

  "\t" INSN "\t%0,%0,%2\n"			\

  "\t" INSN "\t%0,%0,%2\n"			\

  "\tsync%-%]%>%)"

  "\tsync%-%]%>%)"

Lines 3033-3039 while (0)	Link Here

  "1:\tll" SUFFIX "\t%0,%1\n"			\

  "1:\tll" SUFFIX "\t%0,%1\n"			\

  "\t" OP "\t%@,%2\n"				\

  "\t" OP "\t%@,%2\n"				\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tsc" SUFFIX "\t%@,%1\n"			\

  "\tbeq\t%@,%.,1b\n"				\

  "\tbeq%?\t%@,%.,1b\n"				\

  "\tnop\n"					\

  "\tnop\n"					\

  "\tsync%-%]%>%)"

  "\tsync%-%]%>%)"

(-) gcc-4.3.2.orig/gcc/config/mips/mips.md (-25 / +26 lines)

Lines 4449-4457	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_COMPARE_AND_SWAP ("<d>", "li");

    return mips_output_sync_loop (MIPS_COMPARE_AND_SWAP ("<d>", "li"));

  else

  else

    return MIPS_COMPARE_AND_SWAP ("<d>", "move");

    return mips_output_sync_loop (MIPS_COMPARE_AND_SWAP ("<d>", "move"));

  [(set_attr "length" "32")])

  [(set_attr "length" "32")])

Lines 4464-4472	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_OP ("<d>", "<d>addiu");

    return mips_output_sync_loop (MIPS_SYNC_OP ("<d>", "<d>addiu"));

  else

  else

    return MIPS_SYNC_OP ("<d>", "<d>addu");

    return mips_output_sync_loop (MIPS_SYNC_OP ("<d>", "<d>addu"));

  [(set_attr "length" "28")])

  [(set_attr "length" "28")])

Lines 4478-4484	Link Here

	 UNSPEC_SYNC_OLD_OP))]

	 UNSPEC_SYNC_OLD_OP))]

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  return MIPS_SYNC_OP ("<d>", "<d>subu");

  return mips_output_sync_loop (MIPS_SYNC_OP ("<d>", "<d>subu"));

  [(set_attr "length" "28")])

  [(set_attr "length" "28")])

Lines 4493-4501	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_OLD_OP ("<d>", "<d>addiu");

    return mips_output_sync_loop (MIPS_SYNC_OLD_OP ("<d>", "<d>addiu"));

  else

  else

    return MIPS_SYNC_OLD_OP ("<d>", "<d>addu");

    return mips_output_sync_loop (MIPS_SYNC_OLD_OP ("<d>", "<d>addu"));

  [(set_attr "length" "28")])

  [(set_attr "length" "28")])

Lines 4509-4515	Link Here

	 UNSPEC_SYNC_OLD_OP))]

	 UNSPEC_SYNC_OLD_OP))]

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  return MIPS_SYNC_OLD_OP ("<d>", "<d>subu");

  return mips_output_sync_loop (MIPS_SYNC_OLD_OP ("<d>", "<d>subu"));

  [(set_attr "length" "28")])

  [(set_attr "length" "28")])

Lines 4524-4532	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_NEW_OP ("<d>", "<d>addiu");

    return mips_output_sync_loop (MIPS_SYNC_NEW_OP ("<d>", "<d>addiu"));

  else

  else

    return MIPS_SYNC_NEW_OP ("<d>", "<d>addu");

    return mips_output_sync_loop (MIPS_SYNC_NEW_OP ("<d>", "<d>addu"));

  [(set_attr "length" "28")])

  [(set_attr "length" "28")])

Lines 4540-4546	Link Here

	 UNSPEC_SYNC_NEW_OP))]

	 UNSPEC_SYNC_NEW_OP))]

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  return MIPS_SYNC_NEW_OP ("<d>", "<d>subu");

  return mips_output_sync_loop (MIPS_SYNC_NEW_OP ("<d>", "<d>subu"));

  [(set_attr "length" "28")])

  [(set_attr "length" "28")])

Lines 4553-4561	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_OP ("<d>", "<immediate_insn>");

    return mips_output_sync_loop (MIPS_SYNC_OP ("<d>", "<immediate_insn>"));

  else

  else

    return MIPS_SYNC_OP ("<d>", "<insn>");

    return mips_output_sync_loop (MIPS_SYNC_OP ("<d>", "<insn>"));

  [(set_attr "length" "28")])

  [(set_attr "length" "28")])

Lines 4570-4578	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_OLD_OP ("<d>", "<immediate_insn>");

    return mips_output_sync_loop (MIPS_SYNC_OLD_OP ("<d>", "<immediate_insn>"));

  else

  else

    return MIPS_SYNC_OLD_OP ("<d>", "<insn>");

    return mips_output_sync_loop (MIPS_SYNC_OLD_OP ("<d>", "<insn>"));

  [(set_attr "length" "28")])

  [(set_attr "length" "28")])

Lines 4587-4595	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_NEW_OP ("<d>", "<immediate_insn>");

    return (mips_output_sync_loop

	    (MIPS_SYNC_NEW_OP ("<d>", "<immediate_insn>")));

  else

  else

    return MIPS_SYNC_NEW_OP ("<d>", "<insn>");

    return mips_output_sync_loop (MIPS_SYNC_NEW_OP ("<d>", "<insn>"));

  [(set_attr "length" "28")])

  [(set_attr "length" "28")])

Lines 4600-4608	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_NAND ("<d>", "andi");

    return mips_output_sync_loop (MIPS_SYNC_NAND ("<d>", "andi"));

  else

  else

    return MIPS_SYNC_NAND ("<d>", "and");

    return mips_output_sync_loop (MIPS_SYNC_NAND ("<d>", "and"));

  [(set_attr "length" "32")])

  [(set_attr "length" "32")])

Lines 4615-4623	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_OLD_NAND ("<d>", "andi");

    return mips_output_sync_loop (MIPS_SYNC_OLD_NAND ("<d>", "andi"));

  else

  else

    return MIPS_SYNC_OLD_NAND ("<d>", "and");

    return mips_output_sync_loop (MIPS_SYNC_OLD_NAND ("<d>", "and"));

  [(set_attr "length" "32")])

  [(set_attr "length" "32")])

Lines 4630-4638	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_NEW_NAND ("<d>", "andi");

    return mips_output_sync_loop (MIPS_SYNC_NEW_NAND ("<d>", "andi"));

  else

  else

    return MIPS_SYNC_NEW_NAND ("<d>", "and");

    return mips_output_sync_loop (MIPS_SYNC_NEW_NAND ("<d>", "and"));

  [(set_attr "length" "32")])

  [(set_attr "length" "32")])

Lines 4645-4653	Link Here

  "GENERATE_LL_SC"

  "GENERATE_LL_SC"

  if (which_alternative == 0)

  if (which_alternative == 0)

    return MIPS_SYNC_EXCHANGE ("<d>", "li");

    return mips_output_sync_loop (MIPS_SYNC_EXCHANGE ("<d>", "li"));

  else

  else

    return MIPS_SYNC_EXCHANGE ("<d>", "move");

    return mips_output_sync_loop (MIPS_SYNC_EXCHANGE ("<d>", "move"));

  [(set_attr "length" "24")])

  [(set_attr "length" "24")])

(-) gcc-4.3.2.orig/gcc/config/mips/mips.opt (+4 lines)

Lines 112-117 mfix-r4400	Link Here

Target Report Mask(FIX_R4400)

Target Report Mask(FIX_R4400)

Work around certain R4400 errata

Work around certain R4400 errata

mfix-r10000

Target Report Mask(FIX_R10000)

Work around certain R10000 errata

mfix-sb1

mfix-sb1

Target Report Var(TARGET_FIX_SB1)

Target Report Var(TARGET_FIX_SB1)

Work around errata for early SB-1 revision 2 cores

Work around errata for early SB-1 revision 2 cores

(-) gcc-4.3.2.orig/gcc/doc/invoke.texi (+18 lines)

Lines 641-648 Objective-C and Objective-C++ Dialects}.	Link Here

-mmemcpy  -mno-memcpy  -mlong-calls  -mno-long-calls @gol

-mmemcpy  -mno-memcpy  -mlong-calls  -mno-long-calls @gol

-mmad  -mno-mad  -mfused-madd  -mno-fused-madd  -nocpp @gol

-mmad  -mno-mad  -mfused-madd  -mno-fused-madd  -nocpp @gol

-mfix-r4000  -mno-fix-r4000  -mfix-r4400  -mno-fix-r4400 @gol

-mfix-r4000  -mno-fix-r4000  -mfix-r4400  -mno-fix-r4400 @gol

-mfix-r10000 -mno-fix-r10000  -mfix-vr4120  -mno-fix-vr4120 @gol

-mfix-vr4130  -mno-fix-vr4130  -mfix-sb1  -mno-fix-sb1 @gol

-mflush-func=@var{func}  -mno-flush-func @gol

-mflush-func=@var{func}  -mno-flush-func @gol

-mbranch-cost=@var{num}  -mbranch-likely  -mno-branch-likely @gol

-mbranch-cost=@var{num}  -mbranch-likely  -mno-branch-likely @gol

-mfp-exceptions -mno-fp-exceptions @gol

-mfp-exceptions -mno-fp-exceptions @gol

Lines 12427-12432 A double-word or a variable shift may gi	Link Here

immediately after starting an integer division.

immediately after starting an integer division.

@end itemize

@end itemize

@item -mfix-r10000

@itemx -mno-fix-r10000

@opindex mfix-r10000

@opindex mno-fix-r10000

Work around certain R10000 errata:

@itemize @minus

@item

@code{ll}/@code{sc} sequences may not behave atomically on revisions

prior to 3.0.  They may deadlock on revisions 2.6 and earlier.

@end itemize

This option can only be used if the target architecture supports

branch-likely instructions.  @option{-mfix-r10000} is the default when

@option{-march=r10000} is used; @option{-mno-fix-r10000} is the default

otherwise.

@item -mfix-vr4120

@item -mfix-vr4120

@itemx -mno-fix-vr4120

@itemx -mno-fix-vr4120

@opindex mfix-vr4120

@opindex mfix-vr4120

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-1.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_fetch_and_add (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_fetch_and_add (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_fetch_and_add (z, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-10.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_and_and_fetch (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_and_and_fetch (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_and_and_fetch (z, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-11.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_xor_and_fetch (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_xor_and_fetch (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_xor_and_fetch (z, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-12.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_nand_and_fetch (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_nand_and_fetch (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_nand_and_fetch (z, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-13.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_bool_compare_and_swap (z, 0, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_bool_compare_and_swap (z, 0, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_bool_compare_and_swap (z, 0, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-14.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_val_compare_and_swap (z, 0, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_val_compare_and_swap (z, 0, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_val_compare_and_swap (z, 0, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-15.c (+33 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  int result;

  result = __sync_lock_test_and_set (z, 42);

  __sync_lock_release (z);

  return result;

NOMIPS16 short

f2 (short *z)

  short result;

  result = __sync_lock_test_and_set (z, 42);

  __sync_lock_release (z);

  return result;

NOMIPS16 char

f3 (char *z)

  char result;

  result = __sync_lock_test_and_set (z, 42);

  __sync_lock_release (z);

  return result;

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-2.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z, int amt)

  return __sync_fetch_and_sub (z, amt);

NOMIPS16 short

f2 (short *z, short amt)

  return __sync_fetch_and_sub (z, amt);

NOMIPS16 char

f3 (char *z, char amt)

  return __sync_fetch_and_sub (z, amt);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-3.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_fetch_and_or (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_fetch_and_or (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_fetch_and_or (z, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-4.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_fetch_and_and (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_fetch_and_and (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_fetch_and_and (z, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-5.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_fetch_and_xor (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_fetch_and_xor (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_fetch_and_xor (z, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-6.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_fetch_and_nand (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_fetch_and_nand (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_fetch_and_nand (z, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-7.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_add_and_fetch (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_add_and_fetch (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_add_and_fetch (z, 42);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-8.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z, int amt)

  return __sync_sub_and_fetch (z, amt);

NOMIPS16 short

f2 (short *z, short amt)

  return __sync_sub_and_fetch (z, amt);

NOMIPS16 char

f3 (char *z, char amt)

  return __sync_sub_and_fetch (z, amt);

(-) gcc-4.3.2.orig/gcc/testsuite/gcc.target/mips/fix-r10000-9.c (+21 lines)

Line 0	Link Here

/* { dg-do compile } */

/* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */

/* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */

NOMIPS16 int

f1 (int *z)

  return __sync_or_and_fetch (z, 42);

NOMIPS16 short

f2 (short *z)

  return __sync_or_and_fetch (z, 42);

NOMIPS16 char

f3 (char *z)

  return __sync_or_and_fetch (z, 42);

Attachment #172037: Add -mfix-r10000 support to gcc 4.3.x for bug #247129