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| author | Jakub Jelinek <jakub@redhat.com> | 2011-07-08 22:09:58 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-07-08 22:09:58 +0200 |
| commit | 70db9095eaefb4aeb985487010521d47ee018205 (patch) | |
| tree | 7bcf9c5b838741b00716f92f5cbc84858505c0ca /gcc/config/rs6000/vector.md | |
| parent | d6919c1f42428a468242b8d6c824361d18bc19b7 (diff) | |
| download | gcc-70db9095eaefb4aeb985487010521d47ee018205.tar.gz | |
re PR target/49621 (ICE in trunc_int_for_mode, at explow.c:57)
PR target/49621
* config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Use
CONST0_RTX (dest_mode) instead of const0_rtx as second operand
of NE.
* config/rs6000/vector.md (vector_select_<mode>,
vector_select_<mode>_uns): Change second operand of NE to
CONST0_RTX (<MODE>mode) instead of const0_rtx.
* config/rs6000/altivec.md (*altivec_vsel<mode>,
*altivec_vsel<mode>_uns): Expect second operand of NE to be
zero_constant of the corresponding vector mode.
* config/rs6000/vsx.md (*vsx_xxsel<mode>, *vsx_xxsel<mode>_uns):
Likewise.
* gcc.target/powerpc/altivec-34.c: New test.
From-SVN: r176063
Diffstat (limited to 'gcc/config/rs6000/vector.md')
| -rw-r--r-- | gcc/config/rs6000/vector.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/config/rs6000/vector.md b/gcc/config/rs6000/vector.md index c0112507a6e..4799ff29e0a 100644 --- a/gcc/config/rs6000/vector.md +++ b/gcc/config/rs6000/vector.md @@ -465,21 +465,21 @@ [(set (match_operand:VEC_L 0 "vlogical_operand" "") (if_then_else:VEC_L (ne:CC (match_operand:VEC_L 3 "vlogical_operand" "") - (const_int 0)) + (match_dup 4)) (match_operand:VEC_L 2 "vlogical_operand" "") (match_operand:VEC_L 1 "vlogical_operand" "")))] "VECTOR_UNIT_ALTIVEC_OR_VSX_P (<MODE>mode)" - "") + "operands[4] = CONST0_RTX (<MODE>mode);") (define_expand "vector_select_<mode>_uns" [(set (match_operand:VEC_L 0 "vlogical_operand" "") (if_then_else:VEC_L (ne:CCUNS (match_operand:VEC_L 3 "vlogical_operand" "") - (const_int 0)) + (match_dup 4)) (match_operand:VEC_L 2 "vlogical_operand" "") (match_operand:VEC_L 1 "vlogical_operand" "")))] "VECTOR_UNIT_ALTIVEC_OR_VSX_P (<MODE>mode)" - "") + "operands[4] = CONST0_RTX (<MODE>mode);") ;; Expansions that compare vectors producing a vector result and a predicate, ;; setting CR6 to indicate a combined status |