diff options
| author | Chinmay Rath <rathc@linux.ibm.com> | 2024-04-23 12:02:32 +0530 |
|---|---|---|
| committer | Nicholas Piggin <npiggin@gmail.com> | 2024-05-24 08:57:50 +1000 |
| commit | f424bc10ebf2a935a2c20400996d665434ec9e17 (patch) | |
| tree | ad241e59e2a96bac3bce6fab1f4d871323eea6da /target/ppc/helper.h | |
| parent | 703e88f72325c46daa1a47c28469d814dd850d4c (diff) | |
target/ppc: Move div/mod fixed-point insns (64 bits operands) to decodetree.
Moving the below instructions to decodetree specification :
divd[u, e, eu][o][.] : XO-form
mod{sd, ud} : X-form
With this patch, all the fixed-point arithmetic instructions have been
moved to decodetree.
The changes were verified by validating that the tcg ops generated by those
instructions remain the same, which were captured using the '-d in_asm,op' flag.
Also, remaned do_divwe method in fixedpoint-impl.c.inc to do_dive because it is
now used to divide doubleword operands as well, and not just words.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Chinmay Rath <rathc@linux.ibm.com>
[np: 32-bit compile fix]
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'target/ppc/helper.h')
| -rw-r--r-- | target/ppc/helper.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/ppc/helper.h b/target/ppc/helper.h index 5a97429f1e..b5a76f1365 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -52,8 +52,8 @@ DEF_HELPER_FLAGS_2(icbiep, TCG_CALL_NO_WG, void, env, tl) DEF_HELPER_5(lscbx, tl, env, tl, i32, i32, i32) #if defined(TARGET_PPC64) -DEF_HELPER_4(divdeu, i64, env, i64, i64, i32) -DEF_HELPER_4(divde, i64, env, i64, i64, i32) +DEF_HELPER_4(DIVDEU, i64, env, i64, i64, i32) +DEF_HELPER_4(DIVDE, i64, env, i64, i64, i32) #endif DEF_HELPER_4(DIVWEU, tl, env, tl, tl, i32) DEF_HELPER_4(DIVWE, tl, env, tl, tl, i32) |