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[PATCH v4 43/47] target/ppc: Implement xs{max,min}cqp
From: |
matheus . ferst |
Subject: |
[PATCH v4 43/47] target/ppc: Implement xs{max,min}cqp |
Date: |
Tue, 22 Feb 2022 11:36:41 -0300 |
From: Víctor Colombo <victor.colombo@eldorado.org.br>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
---
target/ppc/fpu_helper.c | 2 ++
target/ppc/helper.h | 2 ++
target/ppc/insn32.decode | 3 +++
target/ppc/translate/vsx-impl.c.inc | 2 ++
4 files changed, 9 insertions(+)
diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c
index f6eb8bf2d8..7773333bd7 100644
--- a/target/ppc/fpu_helper.c
+++ b/target/ppc/fpu_helper.c
@@ -2565,6 +2565,8 @@ void helper_##name(CPUPPCState *env,
\
VSX_MAX_MINC(XSMAXCDP, maxnum, float64, VsrD(0));
VSX_MAX_MINC(XSMINCDP, minnum, float64, VsrD(0));
+VSX_MAX_MINC(XSMAXCQP, maxnum, float128, f128);
+VSX_MAX_MINC(XSMINCQP, minnum, float128, f128);
#define VSX_MAX_MINJ(name, max) \
void helper_##name(CPUPPCState *env, \
diff --git a/target/ppc/helper.h b/target/ppc/helper.h
index 3a1cb9abf5..d3af130dc2 100644
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -379,6 +379,8 @@ DEF_HELPER_4(XSMAXCDP, void, env, vsr, vsr, vsr)
DEF_HELPER_4(XSMINCDP, void, env, vsr, vsr, vsr)
DEF_HELPER_4(XSMAXJDP, void, env, vsr, vsr, vsr)
DEF_HELPER_4(XSMINJDP, void, env, vsr, vsr, vsr)
+DEF_HELPER_4(XSMAXCQP, void, env, vsr, vsr, vsr)
+DEF_HELPER_4(XSMINCQP, void, env, vsr, vsr, vsr)
DEF_HELPER_3(xscvdphp, void, env, vsr, vsr)
DEF_HELPER_4(xscvdpqp, void, env, i32, vsr, vsr)
DEF_HELPER_3(xscvdpsp, void, env, vsr, vsr)
diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode
index a6e3855958..892d4bfd84 100644
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -662,6 +662,9 @@ XSMAXCDP 111100 ..... ..... ..... 10000000 ... @XX3
XSMINCDP 111100 ..... ..... ..... 10001000 ... @XX3
XSMAXJDP 111100 ..... ..... ..... 10010000 ... @XX3
XSMINJDP 111100 ..... ..... ..... 10011000 ... @XX3
+XSMAXCQP 111111 ..... ..... ..... 1010100100 - @X
+XSMINCQP 111111 ..... ..... ..... 1011100100 - @X
+
XSCMPEQDP 111100 ..... ..... ..... 00000011 ... @XX3
XSCMPGEDP 111100 ..... ..... ..... 00010011 ... @XX3
XSCMPGTDP 111100 ..... ..... ..... 00001011 ... @XX3
diff --git a/target/ppc/translate/vsx-impl.c.inc
b/target/ppc/translate/vsx-impl.c.inc
index 730f073cf5..0546dc736e 100644
--- a/target/ppc/translate/vsx-impl.c.inc
+++ b/target/ppc/translate/vsx-impl.c.inc
@@ -2529,6 +2529,8 @@ static bool do_xscmpqp(DisasContext *ctx, arg_X *a,
TRANS(XSCMPEQQP, do_xscmpqp, gen_helper_XSCMPEQQP)
TRANS(XSCMPGEQP, do_xscmpqp, gen_helper_XSCMPGEQP)
TRANS(XSCMPGTQP, do_xscmpqp, gen_helper_XSCMPGTQP)
+TRANS(XSMAXCQP, do_xscmpqp, gen_helper_XSMAXCQP)
+TRANS(XSMINCQP, do_xscmpqp, gen_helper_XSMINCQP)
#undef GEN_XX2FORM
#undef GEN_XX3FORM
--
2.25.1
- Re: [PATCH v4 36/47] target/ppc: Implement xvtlsbb instruction, (continued)
- [PATCH v4 39/47] target/ppc: Implement xscmp{eq,ge,gt}qp, matheus . ferst, 2022/02/22
- [PATCH v4 41/47] target/ppc: Move xs{max, min}[cj]dp to use do_helper_XX3, matheus . ferst, 2022/02/22
- [PATCH v4 43/47] target/ppc: Implement xs{max,min}cqp,
matheus . ferst <=
- [PATCH v4 40/47] target/ppc: Move xscmp{eq,ge,gt}dp to decodetree, matheus . ferst, 2022/02/22
- [PATCH v4 42/47] target/ppc: Refactor VSX_MAX_MINC helper, matheus . ferst, 2022/02/22
- [PATCH v4 44/47] target/ppc: Implement xvcvbf16spn and xvcvspbf16 instructions, matheus . ferst, 2022/02/22
- [PATCH v4 45/47] target/ppc: implement plxsd/pstxsd, matheus . ferst, 2022/02/22
- [PATCH v4 46/47] target/ppc: implement plxssp/pstxssp, matheus . ferst, 2022/02/22