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| author | Jan Hubicka <jh@suse.cz> | 2005-12-15 13:49:10 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2005-12-15 12:49:10 +0000 |
| commit | 9286af9721c6482504a91ee42f2139322878df73 (patch) | |
| tree | 31fa9fe379a5571beefb379e9444f6243360c695 /gcc | |
| parent | c543ca49c257b3e7fcb123014395cfc7d298d28c (diff) | |
| download | gcc-9286af9721c6482504a91ee42f2139322878df73.zip gcc-9286af9721c6482504a91ee42f2139322878df73.tar.gz gcc-9286af9721c6482504a91ee42f2139322878df73.tar.bz2 | |
re PR target/24969 (tmpdir-gcc.dg-struct-layout-1/t026 fails execution)
PR target/24969
* i386.c (classify_argument): Properly adjust offset of bitfield for
substructures.
From-SVN: r108573
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e6a02e1..288eafe 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 7457218..bfcfb61 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -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] = |