[#6090] test gcc.dg/tree-ssa/20040204-1.c is an unexpected successes
Submitted By: Vivi Li
2010-07-02 03:21:09 Close Date
N/A Silicon Revision:
Fixed Fixed In Release:
Host Operating System:
Closed Found In Release:
Is this bug repeatable?:
Summary: test gcc.dg/tree-ssa/20040204-1.c is an unexpected successes
test gcc.dg/tree-ssa/20040204-1.c is an unexpected successes.
This XPASS always exists and it's not a regression bug.
Executing on host: bfin-elf-gcc /home/test/work/cruise/checkouts/toolchain/gcc-4.3/gcc/testsuite/gcc.dg/tree-ssa/20040204-1.c -O1 -fdump-tree-optimized -fno-show-column -S -msim -o 20040204-1.s (timeout = 300)
spawn bfin-elf-gcc /home/test/work/cruise/checkouts/toolchain/gcc-4.3/gcc/testsuite/gcc.dg/tree-ssa/20040204-1.c -O1 -fdump-tree-optimized -fno-show-column -S -msim -o 20040204-1.s
PASS: gcc.dg/tree-ssa/20040204-1.c (test for excess errors)
XPASS: gcc.dg/tree-ssa/20040204-1.c scan-tree-dump-times optimized "link_error" 0
--- David Gibson 2010-07-06 05:51:07
When compiled with the bfin- compilers the calls to link_error are correctly
optimized away. The native ix86 4.3 compiler fails to do this (leaving a call to
link_error in the function test55).
It could be that the 4.3 head has regressed on this, or that we have a blackfin
specific optimization that removes the function call. Either way, our compiler
is doing nothing wrong and this isn't a bug.
Unless there are any objections I will mark the test as a PASS for bfin-*-*?
--- Mike Frysinger 2010-07-06 08:14:26
going by the comments in the source file, that sounds OK to me
--- Robin Getz 2010-07-07 13:05:47
If you are going to update status/shift assignment to people - you need to
leave a comment - otherwise no one knows.
--- Vivi Li 2010-07-07 23:09:45
OK, it's pass now. Close it.
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