diff options
Diffstat (limited to 'gcc-4.9/gcc/config/rs6000/constraints.md')
| -rw-r--r-- | gcc-4.9/gcc/config/rs6000/constraints.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/rs6000/constraints.md b/gcc-4.9/gcc/config/rs6000/constraints.md index 50fb101e8..9d6a3bbe7 100644 --- a/gcc-4.9/gcc/config/rs6000/constraints.md +++ b/gcc-4.9/gcc/config/rs6000/constraints.md @@ -106,6 +106,11 @@ (define_register_constraint "wz" "rs6000_constraints[RS6000_CONSTRAINT_wz]" "Floating point register if the LFIWZX instruction is enabled or NO_REGS.") +(define_constraint "wD" + "Int constant that is the element number of the 64-bit scalar in a vector." + (and (match_code "const_int") + (match_test "TARGET_VSX && (ival == VECTOR_ELEMENT_SCALAR_64BIT)"))) + ;; Lq/stq validates the address for load/store quad (define_memory_constraint "wQ" "Memory operand suitable for the load/store quad instructions" |