target/arm: Rename BFMOPA to BFMOPA_w
Our current BFMOPA opcode pattern is the widening version
of the insn. Rename it to BFMOPA_w, to make way for
the non-widening version added in SME2.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20250704142112.1018902-103-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/target/arm/tcg/helper-sme.h b/target/arm/tcg/helper-sme.h
index 67d620e..1608366 100644
--- a/target/arm/tcg/helper-sme.h
+++ b/target/arm/tcg/helper-sme.h
@@ -141,7 +141,7 @@
void, ptr, ptr, ptr, ptr, ptr, fpst, i32)
DEF_HELPER_FLAGS_7(sme_fmopa_d, TCG_CALL_NO_RWG,
void, ptr, ptr, ptr, ptr, ptr, fpst, i32)
-DEF_HELPER_FLAGS_7(sme_bfmopa, TCG_CALL_NO_RWG,
+DEF_HELPER_FLAGS_7(sme_bfmopa_w, TCG_CALL_NO_RWG,
void, ptr, ptr, ptr, ptr, ptr, env, i32)
DEF_HELPER_FLAGS_6(sme_smopa_s, TCG_CALL_NO_RWG,
void, ptr, ptr, ptr, ptr, ptr, i32)
diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode
index 77744ee..8ad86f7 100644
--- a/target/arm/tcg/sme.decode
+++ b/target/arm/tcg/sme.decode
@@ -189,7 +189,7 @@
FMOPA_s 10000000 100 ..... ... ... ..... . 00 .. @op_32
FMOPA_d 10000000 110 ..... ... ... ..... . 0 ... @op_64
-BFMOPA 10000001 100 ..... ... ... ..... . 00 .. @op_32
+BFMOPA_w 10000001 100 ..... ... ... ..... . 00 .. @op_32
FMOPA_w_h 10000001 101 ..... ... ... ..... . 00 .. @op_32
SMOPA_s 1010000 0 10 0 ..... ... ... ..... . 00 .. @op_32
diff --git a/target/arm/tcg/sme_helper.c b/target/arm/tcg/sme_helper.c
index 1575a2f..4772c97 100644
--- a/target/arm/tcg/sme_helper.c
+++ b/target/arm/tcg/sme_helper.c
@@ -1261,8 +1261,8 @@
}
}
-void HELPER(sme_bfmopa)(void *vza, void *vzn, void *vzm,
- void *vpn, void *vpm, CPUARMState *env, uint32_t desc)
+void HELPER(sme_bfmopa_w)(void *vza, void *vzn, void *vzm,
+ void *vpn, void *vpm, CPUARMState *env, uint32_t desc)
{
intptr_t row, col, oprsz = simd_maxsz(desc);
uint32_t neg = simd_data(desc) * 0x80008000u;
diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c
index 1167aa4..38d0231 100644
--- a/target/arm/tcg/translate-sme.c
+++ b/target/arm/tcg/translate-sme.c
@@ -572,7 +572,7 @@
TRANS_FEAT(FMOPA_d, aa64_sme_f64f64, do_outprod_fpst, a,
MO_64, FPST_ZA, gen_helper_sme_fmopa_d)
-TRANS_FEAT(BFMOPA, aa64_sme, do_outprod_env, a, MO_32, gen_helper_sme_bfmopa)
+TRANS_FEAT(BFMOPA_w, aa64_sme, do_outprod_env, a, MO_32, gen_helper_sme_bfmopa_w)
TRANS_FEAT(SMOPA_s, aa64_sme, do_outprod, a, MO_32, gen_helper_sme_smopa_s)
TRANS_FEAT(UMOPA_s, aa64_sme, do_outprod, a, MO_32, gen_helper_sme_umopa_s)
