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| author | Jakub Jelinek <jakub@redhat.com> | 2017-02-21 18:46:42 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-02-21 18:46:42 +0100 |
| commit | 956d3e61a029d40846994b99b7b2b12986ccb047 (patch) | |
| tree | 239874141f4de1215749f0f4177be528c11520d5 /gcc | |
| parent | d4cbfca47f47194a267f387c473416a62befb93b (diff) | |
| download | gcc-956d3e61a029d40846994b99b7b2b12986ccb047.zip gcc-956d3e61a029d40846994b99b7b2b12986ccb047.tar.gz gcc-956d3e61a029d40846994b99b7b2b12986ccb047.tar.bz2 | |
re PR target/79633 (ICE in gimple_call_arg, at gimple.h:3163)
PR target/79633
* tree-chkp-opt.c (chkp_optimize_string_function_calls): Use
is_gimple_call instead of comparing gimple_code with GIMPLE_CALL.
Use gimple_call_builtin_p.
* gcc.target/i386/mpx/pr79633.c: New test.
From-SVN: r245634
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/mpx/pr79633.c | 11 | ||||
| -rw-r--r-- | gcc/tree-chkp-opt.c | 9 |
4 files changed, 22 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a58a516..e265311 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2017-02-21 Jakub Jelinek <jakub@redhat.com> + PR target/79633 + * tree-chkp-opt.c (chkp_optimize_string_function_calls): Use + is_gimple_call instead of comparing gimple_code with GIMPLE_CALL. + Use gimple_call_builtin_p. + PR target/79570 * sel-sched.c (moveup_expr_cached): Don't call sel_bb_head on temporarily removed DEBUG_INSNs. diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f6f2e37..02e4dec 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2017-02-21 Jakub Jelinek <jakub@redhat.com> + PR target/79633 + * gcc.target/i386/mpx/pr79633.c: New test. + PR target/79570 * gcc.dg/pr79570.c: New test. diff --git a/gcc/testsuite/gcc.target/i386/mpx/pr79633.c b/gcc/testsuite/gcc.target/i386/mpx/pr79633.c new file mode 100644 index 0000000..2a60ee8 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/mpx/pr79633.c @@ -0,0 +1,11 @@ +/* PR target/79633 */ +/* { dg-do compile } */ +/* { dg-options "-fcheck-pointer-bounds -mmpx -w -O2" } */ + +extern void *memcpy (); + +void +foo () +{ + memcpy (); +} diff --git a/gcc/tree-chkp-opt.c b/gcc/tree-chkp-opt.c index 6c84cae..ebe0545 100644 --- a/gcc/tree-chkp-opt.c +++ b/gcc/tree-chkp-opt.c @@ -964,15 +964,12 @@ chkp_optimize_string_function_calls (void) gimple *stmt = gsi_stmt (i); tree fndecl; - if (gimple_code (stmt) != GIMPLE_CALL - || !gimple_call_with_bounds_p (stmt)) + if (!is_gimple_call (stmt) + || !gimple_call_with_bounds_p (stmt) + || !gimple_call_builtin_p (stmt, BUILT_IN_NORMAL)) continue; fndecl = gimple_call_fndecl (stmt); - - if (!fndecl || DECL_BUILT_IN_CLASS (fndecl) != BUILT_IN_NORMAL) - continue; - if (DECL_FUNCTION_CODE (fndecl) == BUILT_IN_MEMCPY_CHKP || DECL_FUNCTION_CODE (fndecl) == BUILT_IN_MEMPCPY_CHKP || DECL_FUNCTION_CODE (fndecl) == BUILT_IN_MEMMOVE_CHKP |