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| author | Aldy Hernandez <aldyh@gcc.gnu.org> | 2019-08-18 17:22:30 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2019-08-18 17:22:30 +0000 |
| commit | 4227cd462fa4c0165ee29d323779b5cd34bfae8b (patch) | |
| tree | f51d83066f92533131c927fad8884bfdc3358380 | |
| parent | 2e6949761d8508d665e42778690aeeb7281b5f18 (diff) | |
| download | gcc-4227cd462fa4c0165ee29d323779b5cd34bfae8b.zip gcc-4227cd462fa4c0165ee29d323779b5cd34bfae8b.tar.gz gcc-4227cd462fa4c0165ee29d323779b5cd34bfae8b.tar.bz2 | |
Fix fallout from merge.
Regressions are the same as the last merge on June 27. They are repeated here for the
record:
Differences from trunk at merge point are:
> FAIL: gcc.dg/tree-ssa/rvrp09.c scan-tree-dump-times rvrp "Branch rewritten" 4
Expected. Fails because I have disabled irange_adjust_bit_and_mask() to keep
the verification code from tripping.
> FAIL: gcc.dg/uninit-pred-6_c.c bogus warning (test for bogus messages, line 25)
Expected. Long-standing regression in our branch. Jeff has mentioned he has
a work-in-progress to fix this.
< XFAIL: gcc.dg/pr80776-1.c (test for bogus messages, line 22)
< XFAIL: gcc.dg/Walloca-13.c (test for bogus messages, line 11)
< XFAIL: gcc.dg/Walloca-6.c (test for excess errors)
Expected. Ranger is smarter than mainline.
And finally, the only non-expected regression:
> FAIL: gfortran.dg/char_result_14.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess errors)
> FAIL: gfortran.dg/char_result_14.f90 -O3 -g (test for excess errors)
This is some -Wprintf thing. It may or may not be a bug. I'll look at it:
Warning: '__builtin_memset' writing between 1 and 2147483640 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
From-SVN: r274622
| -rw-r--r-- | gcc/tree-vrp.c | 1 | ||||
| -rw-r--r-- | gcc/vr-values.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c index 01bffa0..05e62d8 100644 --- a/gcc/tree-vrp.c +++ b/gcc/tree-vrp.c @@ -223,7 +223,6 @@ value_range_base::check () break; } case VR_UNDEFINED: - gcc_assert (!min () && !max ()); break; case VR_VARYING: gcc_assert (m_min && m_max); diff --git a/gcc/vr-values.c b/gcc/vr-values.c index 7a9639f..6ff877c 100644 --- a/gcc/vr-values.c +++ b/gcc/vr-values.c @@ -187,7 +187,7 @@ vr_values::get_lattice_entry (const_tree var) return vr; } - vr->set_undefined (); + vr->set_undefined (TREE_TYPE (var)); /* If VAR is a default definition of a parameter, the variable can take any value in VAR's type. */ |