target/6775: x86-64-netbsd compiler dies with SIGILL when using -Os

[Jason R Thorpe]

On Thu, May 23, 2002 at 10:46:05AM +0200, Jan Hubicka wrote:

 > Hmm, looks like broken splitter.  I will take a look later tonight.

FWIW, I think whatever is causing the x86-64 breakage is causing
test cases to fail for 32-bit x86, as well.  This is from a "make check"
on i386-netbsdelf:

Executing on host: /u1/hack/gnu-toolchain/gcc/build/i386-i386/gcc/xgcc -B/u1/hac
k/gnu-toolchain/gcc/build/i386-i386/gcc/  -w  -Os   -c  -o /u1/hack/gnu-toolchai
n/gcc/build/i386-i386/gcc/testsuite/20010117-2.o /u1/hack/gnu-toolchain/gcc/gcc/
gcc/testsuite/gcc.c-torture/compile/20010117-2.c    (timeout = 300)
xgcc: Internal error: Illegal instruction (program cc1)^M
Please submit a full bug report.^M
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.^M
compiler exited with status 1
output is:
xgcc: Internal error: Illegal instruction (program cc1)^M
Please submit a full bug report.^M
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.^M

FAIL: gcc.c-torture/compile/20010117-2.c,  -Os

...most of my test case failures seem to be like this:

Running /u1/hack/gnu-toolchain/gcc/gcc/gcc/testsuite/gcc.c-torture/compile/compile.exp ...
FAIL: gcc.c-torture/compile/20010117-2.c,  -Os  
FAIL: gcc.c-torture/compile/20010518-1.c,  -Os  
FAIL: gcc.c-torture/compile/20011114-4.c,  -Os  
FAIL: gcc.c-torture/compile/920413-1.c,  -Os  
FAIL: gcc.c-torture/compile/920625-1.c,  -Os  
FAIL: gcc.c-torture/compile/920909-1.c,  -Os  
FAIL: gcc.c-torture/compile/930120-1.c,  -Os  
FAIL: gcc.c-torture/compile/950612-1.c,  -Os  
FAIL: gcc.c-torture/compile/950922-1.c,  -Os  
Running /u1/hack/gnu-toolchain/gcc/gcc/gcc/testsuite/gcc.c-torture/execute/execute.exp ...
FAIL: gcc.c-torture/execute/20000224-1.c compilation,  -Os 
FAIL: gcc.c-torture/execute/20001124-1.c compilation,  -Os 
FAIL: gcc.c-torture/execute/20011008-3.c compilation,  -Os 
FAIL: gcc.c-torture/execute/20020226-1.c compilation,  -Os 
FAIL: gcc.c-torture/execute/20020402-1.c execution,  -Os 
FAIL: gcc.c-torture/execute/20020508-1.c compilation,  -Os 
FAIL: gcc.c-torture/execute/20020508-2.c compilation,  -Os 
FAIL: gcc.c-torture/execute/20020508-3.c compilation,  -Os 
FAIL: gcc.c-torture/execute/920501-6.c compilation,  -Os 
FAIL: gcc.c-torture/execute/920731-1.c compilation,  -Os 
FAIL: gcc.c-torture/execute/921204-1.c compilation,  -Os 
FAIL: gcc.c-torture/execute/930818-1.c compilation,  -Os 
FAIL: gcc.c-torture/execute/931102-2.c compilation,  -Os 
FAIL: gcc.c-torture/execute/940122-1.c compilation,  -Os 
FAIL: gcc.c-torture/execute/960116-1.c compilation,  -Os 
.
.
.
Running /u1/hack/gnu-toolchain/gcc/gcc/gcc/testsuite/gcc.c-torture/unsorted/unsorted.exp ...
FAIL: gcc.c-torture/unsorted/BUG13.c,  -Os  
FAIL: gcc.c-torture/unsorted/bb1.c,  -Os  
FAIL: gcc.c-torture/unsorted/ex.c,  -Os  
FAIL: gcc.c-torture/unsorted/logic.c,  -Os  
FAIL: gcc.c-torture/unsorted/test.c,  -Os  
FAIL: gcc.c-torture/unsorted/udivmod4.c,  -Os  

..etc.

-- 
        -- Jason R. Thorpe <thorpej@wasabisystems.com>