procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

re PR target/24969 (tmpdir-gcc.dg-struct-layout-1/t026 fails execution)

Browse source 
PR target/24969
	* i386.c (classify_argument): Properly adjust offset of bitfield for
	substructures.

From-SVN: r108573
This commit is contained in:
Jan Hubicka 2005-12-15 13:49:10 +01:00 • committed by Jan Hubicka
parent c543ca49c2
commit 9286af9721
2 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gcc/ChangeLog
View file

@ -1,3 +1,9 @@
2005-12-15 Jan Hubicka <jh@suse.cz>
PR target/24969
* i386.c (classify_argument): Properly adjust offset of bitfield for
substructures.
2005-12-15 Richard Sandiford <richard@codesourcery.com>
* final.c (final_scan_insn): Flip in_cold_section_p when changing

4
gcc/config/i386/i386.c
View file

@ -2659,8 +2659,8 @@ classify_argument (enum machine_mode mode, tree type,
misaligned integers. */
if (DECL_BIT_FIELD (field))
{
for (i = int_bit_position (field) / 8 / 8;
i < (int_bit_position (field)
for (i = (int_bit_position (field) + (bit_offset % 64)) / 8 / 8;
i < ((int_bit_position (field) + (bit_offset % 64))
+ tree_low_cst (DECL_SIZE (field), 0)
+ 63) / 8 / 8; i++)
classes[i] =