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| author | Jakub Jelinek <jakub@redhat.com> | 2013-01-22 17:41:30 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-01-22 17:41:30 +0100 |
| commit | 3a984f1011711044bc57484f7303230eef4b2d85 (patch) | |
| tree | 952d790c8ff351b2705d8cf230012c8ecb48f326 /gcc/testsuite | |
| parent | 904812578d14a5f06cd294b5398e8bb2a237c031 (diff) | |
| download | gcc-3a984f1011711044bc57484f7303230eef4b2d85.zip gcc-3a984f1011711044bc57484f7303230eef4b2d85.tar.gz gcc-3a984f1011711044bc57484f7303230eef4b2d85.tar.bz2 | |
re PR rtl-optimization/55686 (ICE in assign_by_spills, at lra-assigns.c:1244)
PR target/55686
* config/i386/i386.md (UNSPEC_STOS): New.
(strset_singleop, *strsetdi_rex_1, *strsetsi_1, *strsethi_1,
*strsetqi_1): Add UNSPEC_STOS.
* gcc.target/i386/pr55686.c: New test.
From-SVN: r195381
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr55686.c | 16 |
2 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c3d6f9e..f3694db 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-01-22 Jakub Jelinek <jakub@redhat.com> + + PR target/55686 + * gcc.target/i386/pr55686.c: New test. + 2013-01-22 Dodji Seketeli <dodji@redhat.com> PR c++/53609 diff --git a/gcc/testsuite/gcc.target/i386/pr55686.c b/gcc/testsuite/gcc.target/i386/pr55686.c new file mode 100644 index 0000000..a263b08 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr55686.c @@ -0,0 +1,16 @@ +/* PR target/55686 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +void +foo (long x, long *y) +{ + long *a = y - 64, i; + for (i = 0; i < x; i++) + { + long v = y[i]; + *a++ = v; + } + register void **c __asm__ ("di"); + goto **c; +} |