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| author | Jakub Jelinek <jakub@redhat.com> | 2019-01-04 10:00:05 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-01-04 10:00:05 +0100 |
| commit | 9d3ac5e3dbd66b76cdbc13128d0991a5775a6d08 (patch) | |
| tree | 05287402ba554e6c439f8ac612f67170b9d725a3 | |
| parent | 80b23ae866d95a00e5e01edb7f3fc021c6c6caaa (diff) | |
| download | gcc-9d3ac5e3dbd66b76cdbc13128d0991a5775a6d08.zip gcc-9d3ac5e3dbd66b76cdbc13128d0991a5775a6d08.tar.gz gcc-9d3ac5e3dbd66b76cdbc13128d0991a5775a6d08.tar.bz2 | |
re PR target/88594 (ICE in int_mode_for_mode, at stor-layout.c:403)
PR target/88594
* config/i386/i386.c (ix86_expand_divmod_libfunc): Use mode instead
of GET_MODE (opN) as modes of the libcall arguments.
* gcc.dg/pr88594.c: New test.
From-SVN: r267571
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 4 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr88594.c | 16 |
4 files changed, 28 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 236a5ca..28ba3ba 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2019-01-04 Jakub Jelinek <jakub@redhat.com> + + PR target/88594 + * config/i386/i386.c (ix86_expand_divmod_libfunc): Use mode instead + of GET_MODE (opN) as modes of the libcall arguments. + 2019-01-04 Jan Beulich <jbeulich@suse.com> * config/i386/sse.md diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 5de381d..016d6e3 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -51014,9 +51014,7 @@ ix86_expand_divmod_libfunc (rtx libfunc, machine_mode mode, rtx rem = assign_386_stack_local (mode, SLOT_TEMP); rtx quot = emit_library_call_value (libfunc, NULL_RTX, LCT_NORMAL, - mode, - op0, GET_MODE (op0), - op1, GET_MODE (op1), + mode, op0, mode, op1, mode, XEXP (rem, 0), Pmode); *quot_p = quot; *rem_p = rem; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f88ee9e..47fabcc 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2019-01-04 Jakub Jelinek <jakub@redhat.com> + + PR target/88594 + * gcc.dg/pr88594.c: New test. + 2019-01-04 Jan Beulich <jbeulich@suse.com> * gcc.target/i386/avx512bitalg-vpshufbitqmb.c, diff --git a/gcc/testsuite/gcc.dg/pr88594.c b/gcc/testsuite/gcc.dg/pr88594.c new file mode 100644 index 0000000..6e3f299 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr88594.c @@ -0,0 +1,16 @@ +/* PR target/88594 */ +/* { dg-do compile { target int128 } } */ +/* { dg-options "-O2 -fno-tree-dominator-opts -fno-tree-forwprop -fno-tree-vrp" } */ + +__int128 +foo (__int128 x, __int128 *y) +{ + int a; + __int128 z, r; + for (a = 0; a < 17; ++a) + ; + z = x / a; + r = x % a; + *y = z; + return r; +} |