diff options
Diffstat (limited to 'gcc/config/rs6000/constraints.md')
| -rw-r--r-- | gcc/config/rs6000/constraints.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/config/rs6000/constraints.md b/gcc/config/rs6000/constraints.md index e412945..1e7f27b 100644 --- a/gcc/config/rs6000/constraints.md +++ b/gcc/config/rs6000/constraints.md @@ -56,7 +56,8 @@ (define_register_constraint "wa" "rs6000_constraints[RS6000_CONSTRAINT_wa]" "Any VSX register if the -mvsx option was used or NO_REGS.") -;; wb is not currently used +(define_register_constraint "wb" "rs6000_constraints[RS6000_CONSTRAINT_wb]" + "Altivec register if the -mpower9-dform option was used or NO_REGS.") ;; NOTE: For compatibility, "wc" is reserved to represent individual CR bits. ;; It is currently used for that purpose in LLVM. |