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[Bug tree-optimization/81003] New: [8 Regression] ICE: tree check: expected ssa_name, have integer_cst in optimize_range_tests_to_bit_test, at tree-ssa-reassoc.c:2782
- From: "asolokha at gmx dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 07 Jun 2017 14:18:55 +0000
- Subject: [Bug tree-optimization/81003] New: [8 Regression] ICE: tree check: expected ssa_name, have integer_cst in optimize_range_tests_to_bit_test, at tree-ssa-reassoc.c:2782
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81003
Bug ID: 81003
Summary: [8 Regression] ICE: tree check: expected ssa_name,
have integer_cst in optimize_range_tests_to_bit_test,
at tree-ssa-reassoc.c:2782
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
gcc-8.0.0-alpha20170604 snapshot ICEs when compiling the following snippet w/
-O2 (-Os, -O3, -Ofast):
unsigned int wb, ku;
void
px (void)
{
for (ku = 0; ku < 13; ku += 2)
wb &= !!ku;
}
% gcc-8.0.0-alpha20170604 -O2 -c x3ir8l1z.c
during GIMPLE pass: reassoc
x3ir8l1z.c: In function 'px':
x3ir8l1z.c:4:1: internal compiler error: tree check: expected ssa_name, have
integer_cst in optimize_range_tests_to_bit_test, at tree-ssa-reassoc.c:2782
px (void)
^~
- Follow-Ups:
- [Bug tree-optimization/81003] [8 Regression] ICE: tree check: expected ssa_name, have integer_cst in optimize_range_tests_to_bit_test, at tree-ssa-reassoc.c:2782
- From: mpolacek at gcc dot gnu.org
- [Bug tree-optimization/81003] [8 Regression] ICE: tree check: expected ssa_name, have integer_cst in optimize_range_tests_to_bit_test, at tree-ssa-reassoc.c:2782
- From: mpolacek at gcc dot gnu.org
- [Bug tree-optimization/81003] [8 Regression] ICE: tree check: expected ssa_name, have integer_cst in optimize_range_tests_to_bit_test, at tree-ssa-reassoc.c:2782
- From: jakub at gcc dot gnu.org
- [Bug tree-optimization/81003] [8 Regression] ICE: tree check: expected ssa_name, have integer_cst in optimize_range_tests_to_bit_test, at tree-ssa-reassoc.c:2782
- From: jakub at gcc dot gnu.org
- [Bug tree-optimization/81003] [8 Regression] ICE: tree check: expected ssa_name, have integer_cst in optimize_range_tests_to_bit_test, at tree-ssa-reassoc.c:2782
- From: jakub at gcc dot gnu.org
- [Bug tree-optimization/81003] [8 Regression] ICE: tree check: expected ssa_name, have integer_cst in optimize_range_tests_to_bit_test, at tree-ssa-reassoc.c:2782
- From: jakub at gcc dot gnu.org