Remove CT_BROKEN.
Only one component is actually BROKEN (libelf), make it depend on EXPERIMENTAL, but state BROKEN in the prompt.
ltrace (which depends on libelf) is now marked as EXPERIMENTAL, with the reference to the BROKEN libelf in the help entry.
/trunk/docs/overview.txt | 6 0 6 0 ------
/trunk/config/debug/ltrace.in | 7 4 3 0 ++++---
/trunk/config/global/ct-behave.in | 8 0 8 0 --------
/trunk/config/tools/libelf.in | 5 3 2 0 +++--
4 files changed, 7 insertions(+), 19 deletions(-)
1 diff -durN gcc-3.4.6.orig/gcc/config/arm/arm.c gcc-3.4.6/gcc/config/arm/arm.c
2 --- gcc-3.4.6.orig/gcc/config/arm/arm.c 2007-08-15 22:57:51.000000000 +0200
3 +++ gcc-3.4.6/gcc/config/arm/arm.c 2007-08-15 22:57:51.000000000 +0200
6 adjacent_mem_locations (rtx a, rtx b)
8 + /* We don't guarantee to preserve the order of these memory refs. */
9 + if (volatile_refs_p (a) || volatile_refs_p (b))
12 if ((GET_CODE (XEXP (a, 0)) == REG
13 || (GET_CODE (XEXP (a, 0)) == PLUS
14 && GET_CODE (XEXP (XEXP (a, 0), 1)) == CONST_INT))
15 @@ -4611,6 +4615,17 @@
18 val_diff = val1 - val0;
22 + /* If the target has load delay slots, then there's no benefit
23 + to using an ldm instruction unless the offset is zero and
24 + we are optimizing for size. */
25 + return (optimize_size && (REGNO (reg0) == REGNO (reg1))
26 + && (val0 == 0 || val1 == 0 || val0 == 4 || val1 == 4)
27 + && (val_diff == 4 || val_diff == -4));
30 return ((REGNO (reg0) == REGNO (reg1))
31 && (val_diff == 4 || val_diff == -4));