[Bug other/92465] New: [10 regression] r278034 breaks gcc.dg/pr47763.c

[seurer at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92465

            Bug ID: 92465
           Summary: [10 regression] r278034 breaks gcc.dg/pr47763.c
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

I am not sure what is going on here as the update doesn't look like it would
have an effect like this (dump file not existing).  Usually that is because of
a bad test case option.

Executing on host: /home/seurer/gcc/build/gcc-test3/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test3/gcc/
/home/seurer/gcc/gcc-test3/gcc/testsuite/gcc.dg/pr47763.c   
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never  -fdiagnostics-urls=never  -O2 -funroll-loops
-fdump-rtl-web -ffat-lto-objects -S -o pr47763.s    (timeout = 300)
spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-test3/gcc/xgcc
-B/home/seurer/gcc/build/gcc-test3/gcc/
/home/seurer/gcc/gcc-test3/gcc/testsuite/gcc.dg/pr47763.c
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -fdiagnostics-urls=never -O2 -funroll-loops
-fdump-rtl-web -ffat-lto-objects -S -o pr47763.s
PASS: gcc.dg/pr47763.c (test for excess errors)
gcc.dg/pr47763.c: dump file does not exist
UNRESOLVED: gcc.dg/pr47763.c scan-rtl-dump-not web "Web oldreg"
testcase /home/seurer/gcc/gcc-test3/gcc/testsuite/gcc.dg/dg.exp completed in 0
seconds

                === gcc Summary ===

# of expected passes            1
# of unresolved testcases       1