From 60d886c052250ba4473ec010d968ea2cea0563fe Mon Sep 17 00:00:00 2001 From: Yang Liu Date: Tue, 16 Jul 2024 18:57:14 +0800 Subject: [RV64_DYNAREC] Fixed GETGXSS_empty on upper bits handling (#1685) --- src/dynarec/rv64/dynarec_rv64_helper.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src') diff --git a/src/dynarec/rv64/dynarec_rv64_helper.c b/src/dynarec/rv64/dynarec_rv64_helper.c index b58481b1..5d389af3 100644 --- a/src/dynarec/rv64/dynarec_rv64_helper.c +++ b/src/dynarec/rv64/dynarec_rv64_helper.c @@ -1614,8 +1614,7 @@ int sse_get_reg_empty(dynarec_rv64_t* dyn, int ninst, int s1, int a, int single) if (single) { // writing back the float FSW(dyn->e.ssecache[a].reg, xEmu, offsetof(x64emu_t, xmm[a])); - // clear upper 32 bit - SW(xZR, xEmu, offsetof(x64emu_t, xmm[a]) + 4); + // there is no need to clear upper bits, it's cleared manually when needed. } dyn->e.olds[a].changed = 1; dyn->e.olds[a].purged = 0; -- cgit 1.4.1