https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116536
Bug ID: 116536
Summary: [15 Regression] gcc.dg/ipa/ipa-icf-38.c: error
executing dg-final since r15-3254-g3f51f0dc88e
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: ewlu at rivosinc dot com
Target Milestone: ---
We're seeing the following testsuite error on our postcommit ci
https://github.com/patrick-rivos/gcc-postcommit-ci/issues/1624.
ERROR: gcc.dg/ipa/ipa-icf-38.c: error executing dg-final: variable is not
assigned by any conversion specifiers
Bisected down to r15-3254-g3f51f0dc88e
Test log
Executing on host:
/scratch/ewlu/ci/triage/riscv-gnu-toolchain/hash-3f51f0dc88ec21c1ec79df694200f10ef85915f4/build-gcc-linux-stage2/gcc/xgcc
-B/scratch/ewlu/ci/triage/riscv-gnu-toolchain/hash-3f51f0dc88ec21c1ec79df694200f10ef85915f4/build-gcc-linux-stage2/gcc/
/scratch/ewlu/ci/triage/riscv-gnu-toolchain/gcc/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
-march=rv64gc -mabi=lp64d -mcmodel=medlow -fdiagnostics-plain-output -O2
-fdump-ipa-icf-optimized -flto -fdump-tree-optimized -fno-ipa-vrp
-flto-partition=one
/scratch/ewlu/ci/triage/riscv-gnu-toolchain/gcc/gcc/testsuite/gcc.dg/ipa/ipa-icf-38a.c
-dumpbase "" -lm -o ipa-icf-38.exe (timeout = 600)
spawn -ignore SIGHUP
/scratch/ewlu/ci/triage/riscv-gnu-toolchain/hash-3f51f0dc88ec21c1ec79df694200f10ef85915f4/build-gcc-linux-stage2/gcc/xgcc
-B/scratch/ewlu/ci/triage/riscv-gnu-toolchain/hash-3f51f0dc88ec21c1ec79df694200f10ef85915f4/build-gcc-linux-stage2/gcc/
/scratch/ewlu/ci/triage/riscv-gnu-toolchain/gcc/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
-march=rv64gc -mabi=lp64d -mcmodel=medlow -fdiagnostics-plain-output -O2
-fdump-ipa-icf-optimized -flto -fdump-tree-optimized -fno-ipa-vrp
-flto-partition=one
/scratch/ewlu/ci/triage/riscv-gnu-toolchain/gcc/gcc/testsuite/gcc.dg/ipa/ipa-icf-38a.c
-dumpbase -lm -o ipa-icf-38.exe
PASS: gcc.dg/ipa/ipa-icf-38.c (test for excess errors)
PASS: gcc.dg/ipa/ipa-icf-38.c scan-wpa-ipa-dump icf "Semantic equality
hit:foo/[0-9+]+->bar/[0-9+]+"
PASS: gcc.dg/ipa/ipa-icf-38.c scan-wpa-ipa-dump icf "Equal symbols: 1"
ERROR: gcc.dg/ipa/ipa-icf-38.c: error executing dg-final: variable is not
assigned by any conversion specifiers
UNSUPPORTED: gcc.dg/ipa/ipa-icf-38a.c
