target/arm: Rewrite vector gather loads

This fixes the endianness problem for softmmu, and moves
the main loop out of a macro and into an inlined function.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181005175350.30752-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 63 insertions, 21 deletions

diff --git a/target/arm/helper-sve.h b/target/arm/helper-sve.h
index 1ad043101a..49d1c09e30 100644
--- a/target/arm/helper-sve.h
+++ b/target/arm/helper-sve.h
@@ -1292,69 +1292,111 @@ DEF_HELPER_FLAGS_4(sve_st1sd_be_r, TCG_CALL_NO_WG, void, env, ptr, tl, i32)
 
 DEF_HELPER_FLAGS_6(sve_ldbsu_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhsu_zsu, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhsu_le_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldssu_zsu, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhsu_be_zsu, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldss_le_zsu, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldss_be_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 DEF_HELPER_FLAGS_6(sve_ldbss_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhss_zsu, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhss_le_zsu, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldhss_be_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 
 DEF_HELPER_FLAGS_6(sve_ldbsu_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhsu_zss, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhsu_le_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldssu_zss, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhsu_be_zss, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldss_le_zss, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldss_be_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 DEF_HELPER_FLAGS_6(sve_ldbss_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhss_zss, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhss_le_zss, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldhss_be_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 
 DEF_HELPER_FLAGS_6(sve_ldbdu_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhdu_zsu, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhdu_le_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldsdu_zsu, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhdu_be_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldddu_zsu, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldsdu_le_zsu, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldsdu_be_zsu, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_lddd_le_zsu, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_lddd_be_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 DEF_HELPER_FLAGS_6(sve_ldbds_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhds_zsu, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhds_le_zsu, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldhds_be_zsu, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldsds_le_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldsds_zsu, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldsds_be_zsu, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 
 DEF_HELPER_FLAGS_6(sve_ldbdu_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhdu_zss, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhdu_le_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldsdu_zss, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhdu_be_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldddu_zss, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldsdu_le_zss, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldsdu_be_zss, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_lddd_le_zss, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_lddd_be_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 DEF_HELPER_FLAGS_6(sve_ldbds_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhds_zss, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhds_le_zss, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldhds_be_zss, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldsds_le_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldsds_zss, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldsds_be_zss, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 
 DEF_HELPER_FLAGS_6(sve_ldbdu_zd, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhdu_zd, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhdu_le_zd, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldsdu_zd, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhdu_be_zd, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldddu_zd, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldsdu_le_zd, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldsdu_be_zd, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_lddd_le_zd, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_lddd_be_zd, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 DEF_HELPER_FLAGS_6(sve_ldbds_zd, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldhds_zd, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldhds_le_zd, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldhds_be_zd, TCG_CALL_NO_WG,
+                   void, env, ptr, ptr, ptr, tl, i32)
+DEF_HELPER_FLAGS_6(sve_ldsds_le_zd, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
-DEF_HELPER_FLAGS_6(sve_ldsds_zd, TCG_CALL_NO_WG,
+DEF_HELPER_FLAGS_6(sve_ldsds_be_zd, TCG_CALL_NO_WG,
                    void, env, ptr, ptr, ptr, tl, i32)
 
 DEF_HELPER_FLAGS_6(sve_ldffbsu_zsu, TCG_CALL_NO_WG,