From: Richard Henderson <r...@redhat.com>
Date: Thu, 17 Nov 2011 11:22:53 -1000
> Full sparc64-linux testing still underway; I've pushed these two
> patches to the git branch previously mentioned.
With these changes most of the libgomp atomic tests fail to build:
/home/davem/src/GIT/GCC/gcc/libgomp/testsuite/libgomp.c/atomic-1.c: In function
'f1':
/home/davem/src/GIT/GCC/gcc/libgomp/testsuite/libgomp.c/atomic-1.c:26:1: error:
unrecognizable insn:
(insn 20 19 21 5 (parallel [
(set (reg:DI 115 [ D.2288 ])
(mem/v:DI (reg/f:SI 130) [-1 S8 A64]))
(set (mem/v:DI (reg/f:SI 130) [-1 S8 A64])
(unspec_volatile:DI [
(reg:DI 111 [ D.2288 ])
(reg:DI 114 [ D.2286 ])
] 8))
])
/home/davem/src/GIT/GCC/gcc/libgomp/testsuite/libgomp.c/atomic-1.c:21 -1
(nil))
/home/davem/src/GIT/GCC/gcc/libgomp/testsuite/libgomp.c/atomic-1.c:26:1:
internal compiler error: in extract_insn, at recog.c:2137
This is a 32-bit compiler configured with "--with-cpu=niagara3".
