https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79293
Bug ID: 79293
Summary: [7 regression] gcc.dg/tree-ssa/builtin-sprintf.c fails
starting with r244953
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
At least I think it is 244753. There were a bunch of updates for that revision
which left the compiler unable to build but after those were cleared up
builtin-sprintf was failing.
pawn /home/seurer/gcc/build/gcc-trunk/gcc/xgcc
-B/home/seurer/gcc/build/gcc-trunk/gcc/
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c
-fno-diagnostics-show-caret -fdiagnostics-color=never -ansi -pedantic-errors
-O2 -Wall -Wno-pedantic -fprintf-return-value -lm -o ./builtin-sprintf.exe
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c: In
function 'test_d_i':
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:307:20:
warning: '0' flag ignored with precision and '%i' gnu_printf format [-Wformat=]
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:128:44:
note: in definition of macro 'RNG'
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c: In
function 'test_percent':
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:791:18:
warning: too many arguments for format [-Wformat-extra-args]
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:114:44:
note: in definition of macro 'EQL'
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:792:18:
warning: too many arguments for format [-Wformat-extra-args]
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:114:44:
note: in definition of macro 'EQL'
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:793:18:
warning: too many arguments for format [-Wformat-extra-args]
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:114:44:
note: in definition of macro 'EQL'
/tmp/ccg3ni4S.o: In function `test_g_long_double':
builtin-sprintf.c:(.text+0x5600): undefined reference to `failure_on_line_724'
collect2: error: ld returned 1 exit status
compiler exited with status 1
output is:
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c: In
function 'test_d_i':
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:307:20:
warning: '0' flag ignored with precision and '%i' gnu_printf format [-Wformat=]
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:128:44:
note: in definition of macro 'RNG'
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c: In
function 'test_percent':
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:791:18:
warning: too many arguments for format [-Wformat-extra-args]
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:114:44:
note: in definition of macro 'EQL'
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:792:18:
warning: too many arguments for format [-Wformat-extra-args]
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:114:44:
note: in definition of macro 'EQL'
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:793:18:
warning: too many arguments for format [-Wformat-extra-args]
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf.c:114:44:
note: in definition of macro 'EQL'
/tmp/ccg3ni4S.o: In function `test_g_long_double':
builtin-sprintf.c:(.text+0x5600): undefined reference to `failure_on_line_724'
collect2: error: ld returned 1 exit status
PASS: gcc.dg/tree-ssa/builtin-sprintf.c (test for warnings, line 307)
PASS: gcc.dg/tree-ssa/builtin-sprintf.c (test for warnings, line 791)
PASS: gcc.dg/tree-ssa/builtin-sprintf.c (test for warnings, line 792)
PASS: gcc.dg/tree-ssa/builtin-sprintf.c (test for warnings, line 793)
FAIL: gcc.dg/tree-ssa/builtin-sprintf.c (test for excess errors)
Excess errors:
builtin-sprintf.c:(.text+0x5600): undefined reference to `failure_on_line_724'
UNRESOLVED: gcc.dg/tree-ssa/builtin-sprintf.c compilation failed to produce
executable
