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| author | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2011-01-22 12:02:53 +0100 |
|---|---|---|
| committer | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2011-01-22 12:02:53 +0100 |
| commit | 40cbf5b7098981f66ef161e6ce7a9f6770537ea4 (patch) | |
| tree | 7e478289e6c8733e271a723cd9b08704e52ea651 /target-microblaze/helper.h | |
| parent | 2accfb5fa6f097845915973a06824bc72fb26e94 (diff) | |
| download | qemu-40cbf5b7098981f66ef161e6ce7a9f6770537ea4.zip qemu-40cbf5b7098981f66ef161e6ce7a9f6770537ea4.tar.gz qemu-40cbf5b7098981f66ef161e6ce7a9f6770537ea4.tar.bz2 | |
microblaze: Improve addkc
* Optimize handling when carry is not updated.
* Optimize handling for adds with nop semantics.
* Move code from helper_addkc to the translator making
helper_addkc PURE and CONST.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Diffstat (limited to 'target-microblaze/helper.h')
| -rw-r--r-- | target-microblaze/helper.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-microblaze/helper.h b/target-microblaze/helper.h index 11ad1b6..4871406 100644 --- a/target-microblaze/helper.h +++ b/target-microblaze/helper.h @@ -2,7 +2,7 @@ DEF_HELPER_1(raise_exception, void, i32) DEF_HELPER_0(debug, void) -DEF_HELPER_4(addkc, i32, i32, i32, i32, i32) +DEF_HELPER_FLAGS_3(addkc, TCG_CALL_PURE | TCG_CALL_CONST, i32, i32, i32, i32) DEF_HELPER_4(subkc, i32, i32, i32, i32, i32) DEF_HELPER_2(cmp, i32, i32, i32) DEF_HELPER_2(cmpu, i32, i32, i32) |