diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/sel-sched.c | 1 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr79570.c | 6 |
4 files changed, 14 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0697aec..a58a516 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2017-02-21 Jakub Jelinek <jakub@redhat.com> + PR target/79570 + * sel-sched.c (moveup_expr_cached): Don't call sel_bb_head + on temporarily removed DEBUG_INSNs. + PR tree-optimization/79649 * tree-loop-distribution.c (classify_partition): Give up on non-generic address space loads/stores. diff --git a/gcc/sel-sched.c b/gcc/sel-sched.c index 4e9c68f..708d088 100644 --- a/gcc/sel-sched.c +++ b/gcc/sel-sched.c @@ -2529,6 +2529,7 @@ moveup_expr_cached (expr_t expr, insn_t insn, bool inside_insn_group) } if (DEBUG_INSN_P (EXPR_INSN_RTX (expr)) + && BLOCK_FOR_INSN (EXPR_INSN_RTX (expr)) && (sel_bb_head (BLOCK_FOR_INSN (EXPR_INSN_RTX (expr))) == EXPR_INSN_RTX (expr))) /* Don't use cached information for debug insns that are heads of diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c432fb0..f6f2e37 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2017-02-21 Jakub Jelinek <jakub@redhat.com> + PR target/79570 + * gcc.dg/pr79570.c: New test. + PR c++/79641 * c-c++-common/pr79641.c: New test. diff --git a/gcc/testsuite/gcc.dg/pr79570.c b/gcc/testsuite/gcc.dg/pr79570.c new file mode 100644 index 0000000..00841b9 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr79570.c @@ -0,0 +1,6 @@ +/* PR target/79570 */ +/* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */ +/* { dg-options "-O2 -fselective-scheduling2 -fvar-tracking-assignments" } */ +/* { dg-warning "changes selective scheduling" "" { target *-*-* } 0 } */ + +#include "pr69956.c" |