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[PATCH 36/37] target/ppc: Implement xs{max,min}cqp
From: |
matheus . ferst |
Subject: |
[PATCH 36/37] target/ppc: Implement xs{max,min}cqp |
Date: |
Fri, 7 Jan 2022 15:56:52 -0300 |
From: Victor 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 4c5fcaca7a..0e938f7ab9 100644
--- a/target/ppc/fpu_helper.c
+++ b/target/ppc/fpu_helper.c
@@ -2566,6 +2566,8 @@ 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 690ba1387e..68b367a0d6 100644
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -385,6 +385,8 @@ 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 35bee046da..a31600a6c9 100644
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -602,6 +602,9 @@ 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 a4b7de5f49..63031b037c 100644
--- a/target/ppc/translate/vsx-impl.c.inc
+++ b/target/ppc/translate/vsx-impl.c.inc
@@ -2490,6 +2490,8 @@ 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
- [PATCH 26/37] target/ppc: Implement xxgenpcv[bhwd]m instruction, (continued)
- [PATCH 26/37] target/ppc: Implement xxgenpcv[bhwd]m instruction, matheus . ferst, 2022/01/07
- [PATCH 27/37] target/ppc: move xs[n]madd[am][ds]p/xs[n]msub[am][ds]p to decodetree, matheus . ferst, 2022/01/07
- [PATCH 28/37] target/ppc: implement xs[n]maddqp[o]/xs[n]msubqp[o], matheus . ferst, 2022/01/07
- [PATCH 29/37] target/ppc: Implement xvtlsbb instruction, matheus . ferst, 2022/01/07
- [PATCH 30/37] target/ppc: Refactor VSX_SCALAR_CMP_DP, matheus . ferst, 2022/01/07
- [PATCH 31/37] target/ppc: Implement xscmp{eq,ge,gt}qp, matheus . ferst, 2022/01/07
- [PATCH 32/37] target/ppc: Implement do_helper_XX3 and move xxperm* to use it, matheus . ferst, 2022/01/07
- [PATCH 33/37] target/ppc: Move xscmp{eq,ge,gt,ne}dp to decodetree, matheus . ferst, 2022/01/07
- [PATCH 34/37] target/ppc: Move xs{max, min}[cj]dp to use do_helper_XX3, matheus . ferst, 2022/01/07
- [PATCH 35/37] target/ppc: Refactor VSX_MAX_MINC helper, matheus . ferst, 2022/01/07
- [PATCH 36/37] target/ppc: Implement xs{max,min}cqp,
matheus . ferst <=
- [PATCH 37/37] target/ppc: Implement xvcvbf16spn and xvcvspbf16 instructions, matheus . ferst, 2022/01/07
- Re: [PATCH 00/37] target/ppc: PowerISA Vector/VSX instruction batch, Daniel Henrique Barboza, 2022/01/10
- Re: [PATCH 00/37] target/ppc: PowerISA Vector/VSX instruction batch, Cédric Le Goater, 2022/01/24