diff options
| author | Uros Bizjak <ubizjak@gmail.com> | 2019-08-27 19:23:59 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2019-08-27 19:23:59 +0200 |
| commit | c1441faf150e00d2090e268cf78390cbd2636859 (patch) | |
| tree | 82a977403c674cf77b82029d0c9b3867c0685bda /gcc/testsuite | |
| parent | c8935981ff34d8ed32f81b37aa7a68edf4c53efe (diff) | |
| download | gcc-c1441faf150e00d2090e268cf78390cbd2636859.zip gcc-c1441faf150e00d2090e268cf78390cbd2636859.tar.gz gcc-c1441faf150e00d2090e268cf78390cbd2636859.tar.bz2 | |
re PR target/91528 (ICE in ix86_expand_prologue at i386.c:7844 since r274481)
PR target/91528
* config/i386/i386-features.c (convert_scalars_to_vector):
Update crtl->stack_realign_needed, crtl->stack_realign_tried and
crtl->stack_realign_processed. Update crtl->drap_reg by calling
targetm.calls.get_drap_rtx. If drap_rtx is non-null then
Update crtl->args.internal_arg_pointer and call fixup_tail_calls.
testsuite/ChangeLog:
PR target/91528
* gcc.target/i386/pr91528.c: New test.
From-SVN: r274962
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr91528.c | 14 |
2 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9bc1a3f..c9185e5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2019-08-27 Uroš Bizjak <ubizjak@gmail.com> + + PR target/91528 + * gcc.target/i386/pr91528.c: New test. + 2019-08-27 Martin Sebor <msebor@redhat.com> PR c++/83431 diff --git a/gcc/testsuite/gcc.target/i386/pr91528.c b/gcc/testsuite/gcc.target/i386/pr91528.c new file mode 100644 index 0000000..add2111 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr91528.c @@ -0,0 +1,14 @@ +/* PR target/91528 */ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "-Os -mavx512vbmi2 -mforce-drap" } */ + +extern long int labs (long int j); + +int +main () +{ + long *a = (long *)"empty"; + int i = 1441516387; + a[i] = labs (a[i]); + return 0; +} |