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| author | Ajit Agarwal <ajitkum@xilinx.com> | 2016-01-21 17:10:54 +0000 |
|---|---|---|
| committer | Michael Eager <eager@gcc.gnu.org> | 2016-01-21 17:10:54 +0000 |
| commit | 128c78a6fbc2a6c1cd827fb133331343731838aa (patch) | |
| tree | 3de1a2f39e19138f8a5d6fb31ebe71a647fb0599 | |
| parent | c7b19145cadaccdc5d4a931ff9d39b1c46c7bfb9 (diff) | |
| download | gcc-128c78a6fbc2a6c1cd827fb133331343731838aa.zip gcc-128c78a6fbc2a6c1cd827fb133331343731838aa.tar.gz gcc-128c78a6fbc2a6c1cd827fb133331343731838aa.tar.bz2 | |
Mark r20 as fixed. Mark r21 not fixed & allocatable in callee.
From-SVN: r232682
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/microblaze/microblaze.h | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index abde3f4..a275bfd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-01-21 Ajit Agarwal <ajitkum@xilinx.com> + + * config/microblaze/microblaze.h + (FIXED_REGISTERS): Update in macro. + (CALL_USED_REGISTERS): Update in macro. + 2016-01-21 Yuri Rumyantsev <ysrumyan@gmail.com> PR rtl-optimization/68920 diff --git a/gcc/config/microblaze/microblaze.h b/gcc/config/microblaze/microblaze.h index e115c42..dbfb652 100644 --- a/gcc/config/microblaze/microblaze.h +++ b/gcc/config/microblaze/microblaze.h @@ -253,14 +253,14 @@ extern enum pipeline_type microblaze_pipe; #define FIXED_REGISTERS \ { \ 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, \ - 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 1, 1, 1, 1 \ } #define CALL_USED_REGISTERS \ { \ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, \ - 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 1, 1, 1, 1 \ } #define GP_REG_FIRST 0 |