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libgcc2.c (__lshrdi3, [...]): Use W_TYPE_SIZE.

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* libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE.
	(__ffsDI2): Likewise.

From-SVN: r171338
This commit is contained in:
Nathan Froyd 2011-03-23 01:34:55 +00:00 committed by Nathan Froyd
parent bf30ee589e
commit fdf3e18a14
2 changed files with 25 additions and 5 deletions
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20
gcc/ChangeLog
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@ -1,3 +1,8 @@
2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
* libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE.
(__ffsDI2): Likewise.
2011-03-22 Richard Henderson <rth@redhat.com>
* config/alpha/alpha.c (direct_return): Use TARGET_ABI_OSF instead
@ -539,6 +544,21 @@
* dwarf2out.c (dwarf2out_frame_debug_expr) [rule 11]: Handle post_dec.
2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
* system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
(FUNCTION_ARG_ADVANCE): Likewise.
* tm.texi.in: Change references to them to hook references.
* tm.texi: Regenerate.
* targhooks.c (default_function_arg): Eliminate check for target
macro.
(default_function_incoming_arg): Likewise.
(default_function_arg_advance): Likewise.
* target.def (function_arg, function_incoming_arg): Change to
DEFHOOK.
(function_arg_advance): Likewise.
* target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
* tree.c (build_call_1): New function.

10
gcc/libgcc2.c
View File

@ -407,7 +407,7 @@ __lshrdi3 (DWtype u, shift_count_type b)
return u;
const DWunion uu = {.ll = u};
const shift_count_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b;
const shift_count_type bm = W_TYPE_SIZE - b;
DWunion w;
if (bm <= 0)
@ -435,7 +435,7 @@ __ashldi3 (DWtype u, shift_count_type b)
return u;
const DWunion uu = {.ll = u};
const shift_count_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b;
const shift_count_type bm = W_TYPE_SIZE - b;
DWunion w;
if (bm <= 0)
@ -463,13 +463,13 @@ __ashrdi3 (DWtype u, shift_count_type b)
return u;
const DWunion uu = {.ll = u};
const shift_count_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b;
const shift_count_type bm = W_TYPE_SIZE - b;
DWunion w;
if (bm <= 0)
{
/* w.s.high = 1..1 or 0..0 */
w.s.high = uu.s.high >> (sizeof (Wtype) * BITS_PER_UNIT - 1);
w.s.high = uu.s.high >> (W_TYPE_SIZE - 1);
w.s.low = uu.s.high >> -bm;
}
else
@ -534,7 +534,7 @@ __ffsDI2 (DWtype u)
if (uu.s.low != 0)
word = uu.s.low, add = 0;
else if (uu.s.high != 0)
word = uu.s.high, add = BITS_PER_UNIT * sizeof (Wtype);
word = uu.s.high, add = W_TYPE_SIZE;
else
return 0;