Power10 Reduced precision outer product operations

[deliverable/binutils-gdb.git] / gas / config / tc-ppc.c

diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index e0da3bfafe28a65b2dba08accfd979ddd41e47ab..4a07f0bd751e86363fc41907073f82678edf5428 100644 (file)
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -346,6 +346,16 @@ struct pd_reg
 
 static const struct pd_reg pre_defined_registers[] =
 {
+  /* VSX accumulators.  */
+  { "a0", 0, PPC_OPERAND_ACC },
+  { "a1", 1, PPC_OPERAND_ACC },
+  { "a2", 2, PPC_OPERAND_ACC },
+  { "a3", 3, PPC_OPERAND_ACC },
+  { "a4", 4, PPC_OPERAND_ACC },
+  { "a5", 5, PPC_OPERAND_ACC },
+  { "a6", 6, PPC_OPERAND_ACC },
+  { "a7", 7, PPC_OPERAND_ACC },
+
   /* Condition Registers */
   { "cr.0", 0, PPC_OPERAND_CR_REG },
   { "cr.1", 1, PPC_OPERAND_CR_REG },
@@ -3569,7 +3579,7 @@ md_assemble (char *str)
               & ~operand->flags
               & (PPC_OPERAND_GPR | PPC_OPERAND_FPR | PPC_OPERAND_VR
                  | PPC_OPERAND_VSR | PPC_OPERAND_CR_BIT | PPC_OPERAND_CR_REG
-                 | PPC_OPERAND_SPR | PPC_OPERAND_GQR)) != 0
+                 | PPC_OPERAND_SPR | PPC_OPERAND_GQR | PPC_OPERAND_ACC)) != 0
              && !((ex.X_md & PPC_OPERAND_GPR) != 0
                   && ex.X_add_number != 0
                   && (operand->flags & PPC_OPERAND_GPR_0) != 0))