diff options
| -rw-r--r-- | gcc/config/s390/vector.md | 24 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr97502.c | 15 |
2 files changed, 38 insertions, 1 deletions
diff --git a/gcc/config/s390/vector.md b/gcc/config/s390/vector.md index e9332ba..3c01cd1 100644 --- a/gcc/config/s390/vector.md +++ b/gcc/config/s390/vector.md @@ -1441,7 +1441,29 @@ ;; Integer compares ;; -(define_insn "*vec_cmp<VICMP_HW_OP:code><VI:mode>_nocc" +(define_expand "vec_cmp<VI_HW:mode><VI_HW:mode>" + [(set (match_operand:VI_HW 0 "register_operand" "") + (match_operator:VI_HW 1 "" + [(match_operand:VI_HW 2 "register_operand" "") + (match_operand:VI_HW 3 "register_operand" "")]))] + "TARGET_VX" +{ + s390_expand_vec_compare (operands[0], GET_CODE(operands[1]), operands[2], operands[3]); + DONE; +}) + +(define_expand "vec_cmpu<VI_HW:mode><VI_HW:mode>" + [(set (match_operand:VI_HW 0 "register_operand" "") + (match_operator:VI_HW 1 "" + [(match_operand:VI_HW 2 "register_operand" "") + (match_operand:VI_HW 3 "register_operand" "")]))] + "TARGET_VX" +{ + s390_expand_vec_compare (operands[0], GET_CODE(operands[1]), operands[2], operands[3]); + DONE; +}) + +(define_insn "*vec_cmp<VICMP_HW_OP:code><VI:mode><VI:mode>_nocc" [(set (match_operand:VI 2 "register_operand" "=v") (VICMP_HW_OP:VI (match_operand:VI 0 "register_operand" "v") (match_operand:VI 1 "register_operand" "v")))] diff --git a/gcc/testsuite/gcc.dg/pr97502.c b/gcc/testsuite/gcc.dg/pr97502.c new file mode 100644 index 0000000..d87af9c --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr97502.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O3" } */ + +extern char v[54]; +void bar (char *); +void +foo (void) +{ + int i; + char c[32]; + bar (c); + for (i = 0; i < 32; i++) + c[i] = c[i] && !v[i]; + bar (c); +} |