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(parent: 5d5c039) | patch
re PR target/25199 (crashing code output from -mtune=pentium4 but not -mtune=pentiumpro)
authorJakub Jelinek <jakub@redhat.com>
Fri, 2 Dec 2005 22:55:35 +0000 (23:55 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Fri, 2 Dec 2005 22:55:35 +0000 (23:55 +0100)
commit0cd0c6fbbb9f66b24e29118abc0b2cba3fc004eb
treed27875c429f0708eae93f539bfb6f2a55ce27ad8tree
parent5d5c039ff9929b55fc6ba6bef216137508105006commit | diff
re PR target/25199 (crashing code output from -mtune=pentium4 but not -mtune=pentiumpro)

PR target/25199
* config/i386/i386.md (movqi_1): Only force imovx for alternative
5 if operand 1 is not aligned.  Undo previous constraint change.
* config/i386/predicates.md (aligned_operand): Use MEM_ALIGN.
testsuite/
* gcc.target/i386/movq-2.c: New test.
* gcc.target/i386/movq.c: Remove target i?86, instead add
dg-require-effective-target ilp32.

From-SVN: r107955
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.md diff | blob | history
gcc/config/i386/predicates.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/movq-2.c [new file with mode: 0644] blob
gcc/testsuite/gcc.target/i386/movq.c diff | blob | history