diff options
Diffstat (limited to 'gcc/rtl.def')
| -rw-r--r-- | gcc/rtl.def | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/gcc/rtl.def b/gcc/rtl.def index a7de17beea5..6371cf0fcbe 100644 --- a/gcc/rtl.def +++ b/gcc/rtl.def @@ -1208,20 +1208,6 @@ DEF_RTL_EXPR(SS_TRUNCATE, "ss_truncate", "e", '1') /* Unsigned saturating truncate. */ DEF_RTL_EXPR(US_TRUNCATE, "us_truncate", "e", '1') -/* The SSA phi operator. - - The argument is a vector of 2N rtxes. Element 2N+1 is a CONST_INT - containing the block number of the predecessor through which control - has passed when the register at element 2N is used. - - Note that PHI may only appear at the beginning of a basic block. - - ??? There may be multiple PHI insns, but they are all evaluated - in parallel. This probably ought to be changed to use a real - PARALLEL, as that would be less confusing and more in the spirit - of canonical RTL. It is, however, easier to manipulate this way. */ -DEF_RTL_EXPR(PHI, "phi", "E", 'x') - /* Local variables: |