diff mbox series

[v2,49/76] target/microblaze: Mark fpu helpers TCG_CALL_NO_WG

Message ID 20200828141929.77854-50-richard.henderson@linaro.org
State Superseded
Headers show
Series target/microblaze improvements | expand

Commit Message

Richard Henderson Aug. 28, 2020, 2:19 p.m. UTC 
Now that FSR is no longer a tcg global temp, we can say that
the fpu helpers do not write to tcg temps.  All temps are
read implicitly by the fpu exception path.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 target/microblaze/helper.h | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

-- 
2.25.1
diff mbox series

Patch

diff --git a/target/microblaze/helper.h b/target/microblaze/helper.h
index 79e1e8ecc7..64816c89e1 100644
--- a/target/microblaze/helper.h
+++ b/target/microblaze/helper.h
@@ -3,21 +3,21 @@  DEF_HELPER_FLAGS_2(raise_exception, TCG_CALL_NO_WG, noreturn, env, i32)
 DEF_HELPER_FLAGS_3(divs, TCG_CALL_NO_WG, i32, env, i32, i32)
 DEF_HELPER_FLAGS_3(divu, TCG_CALL_NO_WG, i32, env, i32, i32)
 
-DEF_HELPER_3(fadd, i32, env, i32, i32)
-DEF_HELPER_3(frsub, i32, env, i32, i32)
-DEF_HELPER_3(fmul, i32, env, i32, i32)
-DEF_HELPER_3(fdiv, i32, env, i32, i32)
-DEF_HELPER_2(flt, i32, env, i32)
-DEF_HELPER_2(fint, i32, env, i32)
-DEF_HELPER_2(fsqrt, i32, env, i32)
+DEF_HELPER_FLAGS_3(fadd, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(frsub, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(fmul, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(fdiv, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_2(flt, TCG_CALL_NO_WG, i32, env, i32)
+DEF_HELPER_FLAGS_2(fint, TCG_CALL_NO_WG, i32, env, i32)
+DEF_HELPER_FLAGS_2(fsqrt, TCG_CALL_NO_WG, i32, env, i32)
 
-DEF_HELPER_3(fcmp_un, i32, env, i32, i32)
-DEF_HELPER_3(fcmp_lt, i32, env, i32, i32)
-DEF_HELPER_3(fcmp_eq, i32, env, i32, i32)
-DEF_HELPER_3(fcmp_le, i32, env, i32, i32)
-DEF_HELPER_3(fcmp_gt, i32, env, i32, i32)
-DEF_HELPER_3(fcmp_ne, i32, env, i32, i32)
-DEF_HELPER_3(fcmp_ge, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(fcmp_un, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(fcmp_lt, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(fcmp_eq, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(fcmp_le, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(fcmp_gt, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(fcmp_ne, TCG_CALL_NO_WG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(fcmp_ge, TCG_CALL_NO_WG, i32, env, i32, i32)
 
 DEF_HELPER_FLAGS_2(pcmpbf, TCG_CALL_NO_RWG_SE, i32, i32, i32)
 #if !defined(CONFIG_USER_ONLY)