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[PATCH v4 37/47] target/ppc: Remove xscmpnedp instruction
From: |
matheus . ferst |
Subject: |
[PATCH v4 37/47] target/ppc: Remove xscmpnedp instruction |
Date: |
Tue, 22 Feb 2022 11:36:35 -0300 |
From: Víctor Colombo <victor.colombo@eldorado.org.br>
xscmpnedp was added in ISA v3.0 but removed in v3.0B. This patch
removes this instruction as it was not in the final version of v3.0.
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Acked-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
---
target/ppc/fpu_helper.c | 1 -
target/ppc/helper.h | 1 -
target/ppc/translate/vsx-impl.c.inc | 1 -
target/ppc/translate/vsx-ops.c.inc | 1 -
4 files changed, 4 deletions(-)
diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c
index 98e9576608..9b034d1fe4 100644
--- a/target/ppc/fpu_helper.c
+++ b/target/ppc/fpu_helper.c
@@ -2313,7 +2313,6 @@ void helper_##op(CPUPPCState *env, ppc_vsr_t *xt,
\
VSX_SCALAR_CMP_DP(xscmpeqdp, eq, 1, 0)
VSX_SCALAR_CMP_DP(xscmpgedp, le, 1, 1)
VSX_SCALAR_CMP_DP(xscmpgtdp, lt, 1, 1)
-VSX_SCALAR_CMP_DP(xscmpnedp, eq, 0, 0)
void helper_xscmpexpdp(CPUPPCState *env, uint32_t opcode,
ppc_vsr_t *xa, ppc_vsr_t *xb)
diff --git a/target/ppc/helper.h b/target/ppc/helper.h
index 1649fffff8..ee2a89b89d 100644
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -364,7 +364,6 @@ DEF_HELPER_5(XSNMSUBDP, void, env, vsr, vsr, vsr, vsr)
DEF_HELPER_4(xscmpeqdp, void, env, vsr, vsr, vsr)
DEF_HELPER_4(xscmpgtdp, void, env, vsr, vsr, vsr)
DEF_HELPER_4(xscmpgedp, void, env, vsr, vsr, vsr)
-DEF_HELPER_4(xscmpnedp, void, env, vsr, vsr, vsr)
DEF_HELPER_4(xscmpexpdp, void, env, i32, vsr, vsr)
DEF_HELPER_4(xscmpexpqp, void, env, i32, vsr, vsr)
DEF_HELPER_4(xscmpodp, void, env, i32, vsr, vsr)
diff --git a/target/ppc/translate/vsx-impl.c.inc
b/target/ppc/translate/vsx-impl.c.inc
index 2aecaa8021..751b941bac 100644
--- a/target/ppc/translate/vsx-impl.c.inc
+++ b/target/ppc/translate/vsx-impl.c.inc
@@ -1055,7 +1055,6 @@ GEN_VSX_HELPER_X1(xstsqrtdp, 0x14, 0x06, 0, PPC2_VSX)
GEN_VSX_HELPER_X3(xscmpeqdp, 0x0C, 0x00, 0, PPC2_ISA300)
GEN_VSX_HELPER_X3(xscmpgtdp, 0x0C, 0x01, 0, PPC2_ISA300)
GEN_VSX_HELPER_X3(xscmpgedp, 0x0C, 0x02, 0, PPC2_ISA300)
-GEN_VSX_HELPER_X3(xscmpnedp, 0x0C, 0x03, 0, PPC2_ISA300)
GEN_VSX_HELPER_X2_AB(xscmpexpdp, 0x0C, 0x07, 0, PPC2_ISA300)
GEN_VSX_HELPER_R2_AB(xscmpexpqp, 0x04, 0x05, 0, PPC2_ISA300)
GEN_VSX_HELPER_X2_AB(xscmpodp, 0x0C, 0x05, 0, PPC2_VSX)
diff --git a/target/ppc/translate/vsx-ops.c.inc
b/target/ppc/translate/vsx-ops.c.inc
index 9cfec53df0..34310c1fb5 100644
--- a/target/ppc/translate/vsx-ops.c.inc
+++ b/target/ppc/translate/vsx-ops.c.inc
@@ -189,7 +189,6 @@ GEN_XX2FORM(xstsqrtdp, 0x14, 0x06, PPC2_VSX),
GEN_XX3FORM(xscmpeqdp, 0x0C, 0x00, PPC2_ISA300),
GEN_XX3FORM(xscmpgtdp, 0x0C, 0x01, PPC2_ISA300),
GEN_XX3FORM(xscmpgedp, 0x0C, 0x02, PPC2_ISA300),
-GEN_XX3FORM(xscmpnedp, 0x0C, 0x03, PPC2_ISA300),
GEN_XX3FORM(xscmpexpdp, 0x0C, 0x07, PPC2_ISA300),
GEN_VSX_XFORM_300(xscmpexpqp, 0x04, 0x05, 0x00600001),
GEN_XX2IFORM(xscmpodp, 0x0C, 0x05, PPC2_VSX),
--
2.25.1
- [PATCH v4 32/47] target/ppc: Implement xxeval, (continued)
- [PATCH v4 32/47] target/ppc: Implement xxeval, matheus . ferst, 2022/02/22
- [PATCH v4 33/47] target/ppc: Implement xxgenpcv[bhwd]m instruction, matheus . ferst, 2022/02/22
- [PATCH v4 34/47] target/ppc: move xs[n]madd[am][ds]p/xs[n]msub[am][ds]p to decodetree, matheus . ferst, 2022/02/22
- [PATCH v4 35/47] target/ppc: implement xs[n]maddqp[o]/xs[n]msubqp[o], matheus . ferst, 2022/02/22
- [PATCH v4 36/47] target/ppc: Implement xvtlsbb instruction, matheus . ferst, 2022/02/22
- [PATCH v4 37/47] target/ppc: Remove xscmpnedp instruction,
matheus . ferst <=
- [PATCH v4 38/47] target/ppc: Refactor VSX_SCALAR_CMP_DP, matheus . ferst, 2022/02/22
- [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, 2022/02/22