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| author | Richard Henderson <rth@gcc.gnu.org> | 1998-08-26 11:49:40 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 1998-08-26 11:49:40 -0700 |
| commit | 7d0bfbd0be1500b4dd565adf84c44db539e88db1 (patch) | |
| tree | 442ef1d70af41cf469dd26d180749c5f05d68b69 /gcc | |
| parent | 68aed21b05c657635e6a37efe8a992cc8b39883e (diff) | |
| download | gcc-7d0bfbd0be1500b4dd565adf84c44db539e88db1.zip gcc-7d0bfbd0be1500b4dd565adf84c44db539e88db1.tar.gz gcc-7d0bfbd0be1500b4dd565adf84c44db539e88db1.tar.bz2 | |
alpha.h (LABEL_ALIGN_AFTER_BARRIER): Was ALIGN_LABEL_AFTER_BARRIER.
* alpha.h (LABEL_ALIGN_AFTER_BARRIER): Was ALIGN_LABEL_AFTER_BARRIER.
(MD_SCHED_VARIABLE_ISSUE): New.
From-SVN: r22011
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/alpha/alpha.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/config/alpha/alpha.h b/gcc/config/alpha/alpha.h index a2842d8..b77f3b9 100644 --- a/gcc/config/alpha/alpha.h +++ b/gcc/config/alpha/alpha.h @@ -483,7 +483,7 @@ extern void override_options (); Alpha we'll get better performance by aligning on an octaword boundary. */ -#define ALIGN_LABEL_AFTER_BARRIER(FILE) \ +#define LABEL_ALIGN_AFTER_BARRIER(FILE) \ (optimize > 0 && write_symbols != SDB_DEBUG ? 4 : 0) /* No data type wants to be aligned rounder than this. */ @@ -1680,6 +1680,12 @@ do { \ /* The EV4 is dual issue; EV5/EV6 are quad issue. */ #define ISSUE_RATE (alpha_cpu == PROCESSOR_EV4 ? 2 : 4) +/* Describe the fact that MULTI instructions are multiple instructions + and so to assume they don't pair with anything. */ +#define MD_SCHED_VARIABLE_ISSUE(DUMP, SCHED_VERBOSE, INSN, CAN_ISSUE_MORE) \ + if (recog_memoized (INSN) < 0 || get_attr_type (INSN) == TYPE_MULTI) \ + (CAN_ISSUE_MORE) = 0 + /* Compute the cost of computing a constant rtl expression RTX whose rtx-code is CODE. The body of this macro is a portion of a switch statement. If the code is computed here, |