diff mbox series

[50/61] target/arm: Implement SME2 FRINTN, FRINTP, FRINTM, FRINTA

Message ID 20250206195715.2150758-51-richard.henderson@linaro.org (mailing list archive)
State New
Headers show
Series target/arm: Implement FEAT_SME2 | expand

Commit Message

Richard Henderson Feb. 6, 2025, 7:57 p.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/tcg/translate-sme.c | 9 +++++++++
 target/arm/tcg/sme.decode      | 9 +++++++++
 2 files changed, 18 insertions(+)
diff mbox series

Patch

diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c
index a993870812..a4c683e12f 100644
--- a/target/arm/tcg/translate-sme.c
+++ b/target/arm/tcg/translate-sme.c
@@ -1303,3 +1303,12 @@  TRANS_FEAT(SCVTF, aa64_sme2, do_zz_fpst, a, 0,
            FPST_A64, gen_helper_gvec_vcvt_sf)
 TRANS_FEAT(UCVTF, aa64_sme2, do_zz_fpst, a, 0,
            FPST_A64, gen_helper_gvec_vcvt_uf)
+
+TRANS_FEAT(FRINTN, aa64_sme2, do_zz_fpst, a, float_round_nearest_even,
+           FPST_A64, gen_helper_gvec_vrint_rm_s)
+TRANS_FEAT(FRINTP, aa64_sme2, do_zz_fpst, a, float_round_up,
+           FPST_A64, gen_helper_gvec_vrint_rm_s)
+TRANS_FEAT(FRINTM, aa64_sme2, do_zz_fpst, a, float_round_down,
+           FPST_A64, gen_helper_gvec_vrint_rm_s)
+TRANS_FEAT(FRINTA, aa64_sme2, do_zz_fpst, a, float_round_ties_away,
+           FPST_A64, gen_helper_gvec_vrint_rm_s)
diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode
index e2d3668567..dffd4f5ff8 100644
--- a/target/arm/tcg/sme.decode
+++ b/target/arm/tcg/sme.decode
@@ -750,3 +750,12 @@  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
+
+FRINTN          11000001 101 01000 111000 ....0 ....0       @zz_2x2
+FRINTN          11000001 101 11000 111000 ...00 ...00       @zz_4x4
+FRINTP          11000001 101 01001 111000 ....0 ....0       @zz_2x2
+FRINTP          11000001 101 11001 111000 ...00 ...00       @zz_4x4
+FRINTM          11000001 101 01010 111000 ....0 ....0       @zz_2x2
+FRINTM          11000001 101 11010 111000 ...00 ...00       @zz_4x4
+FRINTA          11000001 101 01100 111000 ....0 ....0       @zz_2x2
+FRINTA          11000001 101 11100 111000 ...00 ...00       @zz_4x4