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PR target/49781
authoruros <uros@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 8 Aug 2011 14:59:19 +0000 (14:59 +0000)
committeruros <uros@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 8 Aug 2011 14:59:19 +0000 (14:59 +0000)
commit2938eab6dd38497cb63a3acdcdf3632ccb18ca63
tree71eb8713ed9043df8e60a9dda3a64fdf5aa2a4e5
parentb0337f5cedfc028b2b41a6029a48ffd26b2751c7
PR target/49781
* config/i386/i386.c (ix86_decompose_address): Allow zero-extended
SImode addresses.
(ix86_print_operand_address): Handle zero-extended addresses.
(memory_address_length): Add length of addr32 prefix for
zero-extended addresses.
(ix86_secondary_reload): Handle moves to/from double-word general
registers from/to zero-extended addresses.
* config/i386/predicates.md (lea_address_operand): Reject
zero-extended operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177566 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/i386/i386.c
gcc/config/i386/predicates.md