diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ipa-fnsummary.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/ipa/pr88958.c | 13 |
4 files changed, 27 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1c9b1c77..f55dfcd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2019-02-04 Martin Liska <mliska@suse.cz> + + PR ipa/88958 + * ipa-fnsummary.c (estimate_edge_devirt_benefit): Bail + out when ipa_fn_summaries does not contain entry for callee. + 2019-02-04 Eric Botcazou <ebotcazou@adacore.com> * config/sparc/sparc.h: Remove superfluous blank lines. diff --git a/gcc/ipa-fnsummary.c b/gcc/ipa-fnsummary.c index 535b3f2..057b364 100644 --- a/gcc/ipa-fnsummary.c +++ b/gcc/ipa-fnsummary.c @@ -2582,6 +2582,9 @@ estimate_edge_devirt_benefit (struct cgraph_edge *ie, if (avail < AVAIL_AVAILABLE) return false; isummary = ipa_fn_summaries->get (callee); + if (isummary == NULL) + return false; + return isummary->inlinable; } diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 8df6a05..231cd55 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2019-02-04 Martin Liska <mliska@suse.cz> + + PR ipa/88958 + * gcc.dg/ipa/pr88958.c: New test. + 2019-02-04 Jakub Jelinek <jakub@redhat.com> * gcc.dg/debug/dwarf2/inline5.c: Handle also @, ; or | comment diff --git a/gcc/testsuite/gcc.dg/ipa/pr88958.c b/gcc/testsuite/gcc.dg/ipa/pr88958.c new file mode 100644 index 0000000..8253a89 --- /dev/null +++ b/gcc/testsuite/gcc.dg/ipa/pr88958.c @@ -0,0 +1,13 @@ +void f (void) +{ +} +__attribute__((__optimize__("O2"))) +void g (void f()) +{ + f(); +} +__attribute__((__optimize__("O2"))) +void h (void) +{ + g(f); +} |