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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2009-03-12 14:00:21 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2009-03-12 14:00:21 +0000 |
| commit | 4caab5ba578a8aba8b704d0ce052de812cda1d9b (patch) | |
| tree | 1446ff6b7f0c54a9ead36b744a4de5a8d8a61941 | |
| parent | fec7f2457f1a5171b62dcffb486994f945150d8f (diff) | |
| download | gcc-4caab5ba578a8aba8b704d0ce052de812cda1d9b.zip gcc-4caab5ba578a8aba8b704d0ce052de812cda1d9b.tar.gz gcc-4caab5ba578a8aba8b704d0ce052de812cda1d9b.tar.bz2 | |
re PR target/39181 (complex int arguments cause ICE)
PR target/39181
* config/spu/spu.c (spu_expand_mov): Handle invalid subregs
of non-integer mode as well.
From-SVN: r144811
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/spu/spu.c | 9 |
2 files changed, 10 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 45380b9..79aff5d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> + + PR target/39181 + * config/spu/spu.c (spu_expand_mov): Handle invalid subregs + of non-integer mode as well. + 2009-03-11 Adam Nemet <anemet@caviumnetworks.com> * gimplify.c (gimplify_call_expr): Don't set CALL_CANNOT_INLINE_P diff --git a/gcc/config/spu/spu.c b/gcc/config/spu/spu.c index c2fbb331b..6e0001b 100644 --- a/gcc/config/spu/spu.c +++ b/gcc/config/spu/spu.c @@ -4114,17 +4114,16 @@ spu_expand_mov (rtx * ops, enum machine_mode mode) if (GET_CODE (ops[1]) == SUBREG && !valid_subreg (ops[1])) { rtx from = SUBREG_REG (ops[1]); - enum machine_mode imode = GET_MODE (from); + enum machine_mode imode = int_mode_for_mode (GET_MODE (from)); gcc_assert (GET_MODE_CLASS (mode) == MODE_INT && GET_MODE_CLASS (imode) == MODE_INT && subreg_lowpart_p (ops[1])); if (GET_MODE_SIZE (imode) < 4) - { - from = gen_rtx_SUBREG (SImode, from, 0); - imode = SImode; - } + imode = SImode; + if (imode != GET_MODE (from)) + from = gen_rtx_SUBREG (imode, from, 0); if (GET_MODE_SIZE (mode) < GET_MODE_SIZE (imode)) { |