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[PATCH v7 15/22] tcg/ppc: Enable Altivec detection
From: |
Richard Henderson |
Subject: |
[PATCH v7 15/22] tcg/ppc: Enable Altivec detection |
Date: |
Mon, 30 Sep 2019 13:21:18 -0700 |
Now that we have implemented the required tcg operations,
we can enable detection of host vector support.
Signed-off-by: Richard Henderson <address@hidden>
---
tcg/ppc/tcg-target.inc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tcg/ppc/tcg-target.inc.c b/tcg/ppc/tcg-target.inc.c
index 8a508136ce..d739f4b605 100644
--- a/tcg/ppc/tcg-target.inc.c
+++ b/tcg/ppc/tcg-target.inc.c
@@ -3528,6 +3528,10 @@ static void tcg_target_init(TCGContext *s)
have_isel = have_isa_2_06;
#endif
+ if (hwcap & PPC_FEATURE_HAS_ALTIVEC) {
+ have_altivec = true;
+ }
+
tcg_target_available_regs[TCG_TYPE_I32] = 0xffffffff;
tcg_target_available_regs[TCG_TYPE_I64] = 0xffffffff;
if (have_altivec) {
--
2.17.1
- [PATCH v7 06/22] tcg/ppc: Replace HAVE_ISEL macro with a variable, (continued)
- [PATCH v7 06/22] tcg/ppc: Replace HAVE_ISEL macro with a variable, Richard Henderson, 2019/09/30
- [PATCH v7 04/22] tcg/ppc: Create TCGPowerISA and have_isa, Richard Henderson, 2019/09/30
- [PATCH v7 07/22] tcg/ppc: Enable tcg backend vector compilation, Richard Henderson, 2019/09/30
- [PATCH v7 10/22] tcg/ppc: Add support for vector add/subtract, Richard Henderson, 2019/09/30
- [PATCH v7 08/22] tcg/ppc: Add support for load/store/logic/comparison, Richard Henderson, 2019/09/30
- [PATCH v7 09/22] tcg/ppc: Add support for vector maximum/minimum, Richard Henderson, 2019/09/30
- [PATCH v7 11/22] tcg/ppc: Add support for vector saturated add/subtract, Richard Henderson, 2019/09/30
- [PATCH v7 14/22] tcg/ppc: Support vector dup2, Richard Henderson, 2019/09/30
- [PATCH v7 12/22] tcg/ppc: Support vector shift by immediate, Richard Henderson, 2019/09/30
- [PATCH v7 13/22] tcg/ppc: Support vector multiply, Richard Henderson, 2019/09/30
- [PATCH v7 15/22] tcg/ppc: Enable Altivec detection,
Richard Henderson <=
- [PATCH v7 18/22] tcg/ppc: Update vector support for v2.07 VSX, Richard Henderson, 2019/09/30
- [PATCH v7 16/22] tcg/ppc: Update vector support for VSX, Richard Henderson, 2019/09/30
- [PATCH v7 17/22] tcg/ppc: Update vector support for v2.07 Altivec, Richard Henderson, 2019/09/30
- [PATCH v7 19/22] tcg/ppc: Update vector support for v2.07 FP, Richard Henderson, 2019/09/30
- [PATCH v7 20/22] tcg/ppc: Update vector support for v3.00 Altivec, Richard Henderson, 2019/09/30
- [PATCH v7 21/22] tcg/ppc: Update vector support for v3.00 load/store, Richard Henderson, 2019/09/30
- [PATCH v7 22/22] tcg/ppc: Update vector support for v3.00 dup/dupi, Richard Henderson, 2019/09/30
- Re: [PATCH v7 00/22] tcg/ppc: Add vector opcodes, no-reply, 2019/09/30