From: Richard Henderson <richard.henderson@linaro.org>
Date: Thu, 23 Oct 2025 12:12:50 +0000 (+0100)
Subject: target/arm: Drop trivial assert vs attrindx
X-Git-Tag: v10.2.0-rc1~46^2~10
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=56ff19a5c26d7254619684e14c5fe1b773a46b68;p=thirdparty%2Fqemu.git

target/arm: Drop trivial assert vs attrindx

We just extracted 3 bits; the <= 7 test is trivially true.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20251014195017.421681-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index d4386ede73..54c45fc9fe 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -2320,7 +2320,6 @@ static bool get_phys_addr_lpae(CPUARMState *env, S1Translate *ptw,
         /* Index into MAIR registers for cache attributes */
         attrindx = extract32(attrs, 2, 3);
         mair = env->cp15.mair_el[regime_el(mmu_idx)];
-        assert(attrindx <= 7);
         result->cacheattrs.is_s2_format = false;
         result->cacheattrs.attrs = extract64(mair, attrindx * 8, 8);