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| author | Vladimir Makarov <vmakarov@redhat.com> | 2013-04-29 19:42:20 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2013-04-29 19:42:20 +0000 |
| commit | deca73f5de4fd25ea9e84dfdc8f32a6cbddfb705 (patch) | |
| tree | a36cb170cf50fd59a283c83c77438361a593bf80 /gcc/testsuite | |
| parent | fdca7d03ed6e89242d79d704659a70e147350823 (diff) | |
| download | gcc-deca73f5de4fd25ea9e84dfdc8f32a6cbddfb705.zip gcc-deca73f5de4fd25ea9e84dfdc8f32a6cbddfb705.tar.gz gcc-deca73f5de4fd25ea9e84dfdc8f32a6cbddfb705.tar.bz2 | |
re PR target/57097 (ICE: in find_hard_regno_for, at lra-assigns.c:561 with -O2 -fPIC -m32)
2013-04-29 Vladimir Makarov <vmakarov@redhat.com>
PR target/57097
* lra-constraints.c (process_alt_operands): Discourage a bit more
using memory for pseudos. Print cost dump for alternatives.
Modify cost values for conflicts with early clobbers.
(curr_insn_transform): Spill pseudos reassigned to NO_REGS.
2013-04-29 Vladimir Makarov <vmakarov@redhat.com>
PR target/57097
* gcc.target/i386/pr57097.c: New test.
From-SVN: r198432
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr57097.c | 29 |
2 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a70dc4b..42f141e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-04-29 Vladimir Makarov <vmakarov@redhat.com> + + PR target/57097 + * gcc.target/i386/pr57097.c: New test. + 2013-04-29 Uros Bizjak <ubizjak@gmail.com> PR target/57098 diff --git a/gcc/testsuite/gcc.target/i386/pr57097.c b/gcc/testsuite/gcc.target/i386/pr57097.c new file mode 100644 index 0000000..2f00938 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr57097.c @@ -0,0 +1,29 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fPIC" } */ +extern double ad[], bd[], cd[], dd[]; +extern long long all[], bll[], cll[], dll[]; + +int +main (int i, char **a) +{ + bd[i] = i + 64; + if (i % 3 == 0) + { + cd[i] = i; + } + dd[i] = i / 2; + ad[i] = i * 2; + if (i % 3 == 1) + { + dll[i] = 127; + } + dll[i] = i; + cll[i] = i * 2; + switch (i % 3) + { + case 0: + bll[i] = i + 64; + } + all[i] = i / 2; + return 0; +} |