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| author | Martin Liska <mliska@suse.cz> | 2017-03-20 11:04:06 +0100 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2017-03-20 10:04:06 +0000 |
| commit | 918112d378787a2227f61225098289a14b1ccd22 (patch) | |
| tree | 8145fcf710b8e6c75af5747f0aba7fc95b991923 /gcc | |
| parent | e325aba2a7c44778ab5233dcb4c9bd010837f2b7 (diff) | |
| download | gcc-918112d378787a2227f61225098289a14b1ccd22.zip gcc-918112d378787a2227f61225098289a14b1ccd22.tar.gz gcc-918112d378787a2227f61225098289a14b1ccd22.tar.bz2 | |
Fix *_CST ICEs connected to MPX.
2017-03-20 Martin Liska <mliska@suse.cz>
PR target/79769
PR target/79770
* tree-chkp.c (chkp_find_bounds_1): Handle REAL_CST,
COMPLEX_CST and VECTOR_CST.
2017-03-20 Martin Liska <mliska@suse.cz>
PR target/79769
PR target/79770
* g++.dg/pr79769.C: New test.
* gcc.target/i386/mpx/pr79770.c: New test.
From-SVN: r246275
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/pr79769.C | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/mpx/pr79770.c | 19 | ||||
| -rw-r--r-- | gcc/tree-chkp.c | 2 |
5 files changed, 39 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 70c85b3..57adde8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2017-03-20 Martin Liska <mliska@suse.cz> + + PR target/79769 + PR target/79770 + * tree-chkp.c (chkp_find_bounds_1): Handle REAL_CST, + COMPLEX_CST and VECTOR_CST. + 2017-03-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/78857 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ee5893d..280e5e9 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2017-03-20 Martin Liska <mliska@suse.cz> + + PR target/79769 + PR target/79770 + * g++.dg/pr79769.C: New test. + * gcc.target/i386/mpx/pr79770.c: New test. + 2017-03-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/78857 diff --git a/gcc/testsuite/g++.dg/pr79769.C b/gcc/testsuite/g++.dg/pr79769.C new file mode 100644 index 0000000..c318687 --- /dev/null +++ b/gcc/testsuite/g++.dg/pr79769.C @@ -0,0 +1,4 @@ +/* { dg-do compile { target { { i?86-*-* x86_64-*-* } && { ! x32 } } } } */ +/* { dg-options "-fcheck-pointer-bounds -mmpx -mabi=ms" } */ + +void a (_Complex) { a (3); } diff --git a/gcc/testsuite/gcc.target/i386/mpx/pr79770.c b/gcc/testsuite/gcc.target/i386/mpx/pr79770.c new file mode 100644 index 0000000..0890fcc --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/mpx/pr79770.c @@ -0,0 +1,19 @@ +/* { dg-do compile { target lp64 } } */ +/* { dg-options "-fcheck-pointer-bounds -mmpx -mabi=ms -Wno-psabi" } */ + +typedef unsigned U __attribute__ ((vector_size (64))); +typedef unsigned __int128 V __attribute__ ((vector_size (64))); + +static inline V +bar (U u, U x, V v) +{ + v = (V)(U) { 0, ~0 }; + v[x[0]] <<= u[-63]; + return v; +} + +V +foo (U u) +{ + return bar (u, (U) {}, (V) {}); +} diff --git a/gcc/tree-chkp.c b/gcc/tree-chkp.c index 75caf83..c9c8c23 100644 --- a/gcc/tree-chkp.c +++ b/gcc/tree-chkp.c @@ -3731,6 +3731,8 @@ chkp_find_bounds_1 (tree ptr, tree ptr_src, gimple_stmt_iterator *iter) break; case INTEGER_CST: + case COMPLEX_CST: + case VECTOR_CST: if (integer_zerop (ptr_src)) bounds = chkp_get_none_bounds (); else |