[v2,025/100] target/arm: Implement SVE2 integer add/subtract interleaved long

Message ID 20200618042644.1685561-26-richard.henderson@linaro.org
State New
Headers show
Series
  • target/arm: Implement SVE2
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Commit Message

Richard Henderson June 18, 2020, 4:25 a.m.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 target/arm/sve.decode      | 6 ++++++
 target/arm/translate-sve.c | 4 ++++
 2 files changed, 10 insertions(+)

-- 
2.25.1

Patch

diff --git a/target/arm/sve.decode b/target/arm/sve.decode
index 84fc0ade2c..91e45f2d32 100644
--- a/target/arm/sve.decode
+++ b/target/arm/sve.decode
@@ -1181,3 +1181,9 @@  SABDLB          01000101 .. 0 ..... 00 1100 ..... .....  @rd_rn_rm
 SABDLT          01000101 .. 0 ..... 00 1101 ..... .....  @rd_rn_rm
 UABDLB          01000101 .. 0 ..... 00 1110 ..... .....  @rd_rn_rm
 UABDLT          01000101 .. 0 ..... 00 1111 ..... .....  @rd_rn_rm
+
+## SVE2 integer add/subtract interleaved long
+
+SADDLBT         01000101 .. 0 ..... 1000 00 ..... .....  @rd_rn_rm
+SSUBLBT         01000101 .. 0 ..... 1000 10 ..... .....  @rd_rn_rm
+SSUBLTB         01000101 .. 0 ..... 1000 11 ..... .....  @rd_rn_rm
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 13b3ef1a2c..14508cab07 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -5582,3 +5582,7 @@  DO_SVE2_ZZZ_TB(SABDLT, sabdl, true, true)
 DO_SVE2_ZZZ_TB(UADDLT, uaddl, true, true)
 DO_SVE2_ZZZ_TB(USUBLT, usubl, true, true)
 DO_SVE2_ZZZ_TB(UABDLT, uabdl, true, true)
+
+DO_SVE2_ZZZ_TB(SADDLBT, saddl, false, true)
+DO_SVE2_ZZZ_TB(SSUBLBT, ssubl, false, true)
+DO_SVE2_ZZZ_TB(SSUBLTB, ssubl, true, false)