Cc: Edgar E. Iglesias <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
---
target/microblaze/helper.h | 1 -
target/microblaze/op_helper.c | 5 -----
target/microblaze/translate.c | 2 +-
3 files changed, 1 insertion(+), 7 deletions(-)
diff --git a/target/microblaze/helper.h b/target/microblaze/helper.h
index bd13826..71a6c08 100644
--- a/target/microblaze/helper.h
+++ b/target/microblaze/helper.h
@@ -3,7 +3,6 @@ DEF_HELPER_1(debug, void, env)
DEF_HELPER_FLAGS_3(carry, TCG_CALL_NO_RWG_SE, i32, i32, i32, i32)
DEF_HELPER_2(cmp, i32, i32, i32)
DEF_HELPER_2(cmpu, i32, i32, i32)
-DEF_HELPER_FLAGS_1(clz, TCG_CALL_NO_RWG_SE, i32, i32)
DEF_HELPER_3(divs, i32, env, i32, i32)
DEF_HELPER_3(divu, i32, env, i32, i32)
diff --git a/target/microblaze/op_helper.c b/target/microblaze/op_helper.c
index 4a856e6..1e07e21 100644
--- a/target/microblaze/op_helper.c
+++ b/target/microblaze/op_helper.c
@@ -145,11 +145,6 @@ uint32_t helper_cmpu(uint32_t a, uint32_t b)
return t;
}
-uint32_t helper_clz(uint32_t t0)
-{
- return clz32(t0);
-}
-
uint32_t helper_carry(uint32_t a, uint32_t b, uint32_t cf)
{
return compute_carry(a, b, cf);
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
index de2090a..0bb6095 100644
--- a/target/microblaze/translate.c
+++ b/target/microblaze/translate.c
@@ -768,7 +768,7 @@ static void dec_bit(DisasContext *dc)
t_gen_raise_exception(dc, EXCP_HW_EXCP);
}
if (dc->cpu->env.pvr.regs[2] & PVR2_USE_PCMP_INSTR) {
- gen_helper_clz(cpu_R[dc->rd], cpu_R[dc->ra]);
+ tcg_gen_clzi_i32(cpu_R[dc->rd], cpu_R[dc->ra], 32);
}
break;
case 0x1e0:
--
2.9.3
