https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89294
Bug ID: 89294
Summary: [9 regression] ICE in valid_constant_size_p, at
tree.c:7524
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: msebor at gcc dot gnu.org
Target Milestone: ---
Host: i386-pc-solaris2.11
Target: i386-pc-solaris2.11
Build: i386-pc-solaris2.11
Between 20190210 (r268749) and 20190211 (r268774), a couple of Ada testcases
regressed on Solaris/x86 (both 32 and 64-bit):
+FAIL: gnat.dg/vect1.adb (test for excess errors)
+FAIL: gnat.dg/vect1.adb 3 blank line(s) in output
+UNRESOLVED: gnat.dg/vect1.adb scan-tree-dump-times vect "vectorized 1 loops"
15
+FAIL: gnat.dg/vect2.adb (test for excess errors)
+FAIL: gnat.dg/vect2.adb 3 blank line(s) in output
+UNRESOLVED: gnat.dg/vect2.adb scan-tree-dump-times vect "vectorized 1 loops"
15
+FAIL: gnat.dg/vect3.adb (test for excess errors)
+FAIL: gnat.dg/vect3.adb 3 blank line(s) in output
+UNRESOLVED: gnat.dg/vect3.adb scan-tree-dump-times vect "vectorized 1 loops"
15
+FAIL: gnat.dg/vect4.adb (test for excess errors)
+FAIL: gnat.dg/vect4.adb 3 blank line(s) in output
+UNRESOLVED: gnat.dg/vect4.adb scan-tree-dump-times vect "vectorized 1 loops"
15
+FAIL: gnat.dg/vect5.adb (test for excess errors)
+FAIL: gnat.dg/vect5.adb 3 blank line(s) in output
+UNRESOLVED: gnat.dg/vect5.adb scan-tree-dump-times vect "vectorized 1 loops"
15
+FAIL: gnat.dg/vect6.adb (test for excess errors)
+FAIL: gnat.dg/vect6.adb 3 blank line(s) in output
+UNRESOLVED: gnat.dg/vect6.adb scan-tree-dump-times vect "vectorized 1 loops"
15
FAIL: gnat.dg/vect2.adb 3 blank line(s) in output
FAIL: gnat.dg/vect2.adb (test for excess errors)
Excess errors:
+===========================GNAT BUG DETECTED==============================+
| 9.0.1 20190211 (experimental) [trunk revision 268774] (i386-pc-solaris2.11)
GCC error:|
| tree check: expected class 'constant', have 'binary' (mult_expr) in |
| valid_constant_size_p, at tree.c:7524 |
| Error detected at vect2.ads:24:51
I'm not seeing this failure on sparc-sun-solaris2.11.
