Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
target/arm/tcg/helper-sme.h | 2 ++
target/arm/tcg/sme_helper.c | 22 ++++++++++++++++++++++
target/arm/tcg/translate-sme.c | 5 +++++
target/arm/tcg/sme.decode | 5 +++++
4 files changed, 34 insertions(+)
diff --git a/target/arm/tcg/helper-sme.h b/target/arm/tcg/helper-sme.h
index be4621f2d9..6314ad7e01 100644
--- a/target/arm/tcg/helper-sme.h
+++ b/target/arm/tcg/helper-sme.h
@@ -219,3 +219,5 @@ DEF_HELPER_FLAGS_4(sme2_fcvt_n, TCG_CALL_NO_RWG, void, ptr,
ptr, fpst, i32)
DEF_HELPER_FLAGS_4(sme2_fcvtn, TCG_CALL_NO_RWG, void, ptr, ptr, fpst, i32)
DEF_HELPER_FLAGS_4(sme2_fcvt_w, TCG_CALL_NO_RWG, void, ptr, ptr, fpst, i32)
DEF_HELPER_FLAGS_4(sme2_fcvtl, TCG_CALL_NO_RWG, void, ptr, ptr, fpst, i32)
+DEF_HELPER_FLAGS_4(sme2_scvtf, TCG_CALL_NO_RWG, void, ptr, ptr, fpst, i32)
+DEF_HELPER_FLAGS_4(sme2_ucvtf, TCG_CALL_NO_RWG, void, ptr, ptr, fpst, i32)
diff --git a/target/arm/tcg/sme_helper.c b/target/arm/tcg/sme_helper.c
index b0e1fe845b..d69d57c4cb 100644
--- a/target/arm/tcg/sme_helper.c
+++ b/target/arm/tcg/sme_helper.c
@@ -1629,3 +1629,25 @@ void HELPER(sme2_fcvtl)(void *vd, void *vs, float_status
*fpst, uint32_t desc)
d1[H4(i)] = v1;
}
}
+
+void HELPER(sme2_scvtf)(void *vd, void *vs, float_status *fpst, uint32_t desc)
+{
+ size_t i, n = simd_oprsz(desc) / 4;
+ int32_t *d = vd;
+ float32 *s = vs;
+
+ for (i = 0; i < n; ++i) {
+ d[i] = int32_to_float32(s[i], fpst);
+ }
+}
+
+void HELPER(sme2_ucvtf)(void *vd, void *vs, float_status *fpst, uint32_t desc)
+{
+ size_t i, n = simd_oprsz(desc) / 4;
+ uint32_t *d = vd;
+ float32 *s = vs;
+
+ for (i = 0; i < n; ++i) {
+ d[i] = uint32_to_float32(s[i], fpst);
+ }
+}
diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c
index 3bf2b6935f..dce3b56de2 100644
--- a/target/arm/tcg/translate-sme.c
+++ b/target/arm/tcg/translate-sme.c
@@ -1370,3 +1370,8 @@ TRANS_FEAT(FCVTZS, aa64_sme2, do_zz_fpst, a, 0,
FPST_A64, gen_helper_gvec_vcvt_rz_fs)
TRANS_FEAT(FCVTZU, aa64_sme2, do_zz_fpst, a, 0,
FPST_A64, gen_helper_gvec_vcvt_rz_fu)
+
+TRANS_FEAT(SCVTF, aa64_sme2, do_zz_fpst, a, 0,
+ FPST_A64, gen_helper_sme2_scvtf)
+TRANS_FEAT(UCVTF, aa64_sme2, do_zz_fpst, a, 0,
+ FPST_A64, gen_helper_sme2_ucvtf)
diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode
index 79df2dcd2b..449d97bd28 100644
--- a/target/arm/tcg/sme.decode
+++ b/target/arm/tcg/sme.decode
@@ -746,3 +746,8 @@ FCVTZS 11000001 001 00001 111000 ....0 ....0
@zz_2x2
FCVTZS 11000001 001 10001 111000 ...00 ...00 @zz_4x4
FCVTZU 11000001 001 00001 111000 ....1 ....0 @zz_2x2
FCVTZU 11000001 001 10001 111000 ...01 ...00 @zz_4x4
+
+SCVTF 11000001 001 00010 111000 ....0 ....0 @zz_2x2
+SCVTF 11000001 001 10010 111000 ...00 ...00 @zz_4x4
+UCVTF 11000001 001 00010 111000 ....1 ....0 @zz_2x2
+UCVTF 11000001 001 10010 111000 ...01 ...00 @zz_4x4
--
2.43.0
