Searched hist:c74824389e1a56781f947e23da68742e8faeaf77 (Results 1 – 2 of 2) sorted by relevance
| /qemu/include/tcg/ |
| H A D | tcg.h | c74824389e1a56781f947e23da68742e8faeaf77 Wed Mar 16 16:34:18 UTC 2022 Richard Henderson <richard.henderson@linaro.org> tcg: Fix indirect lowering vs TCG_OPF_COND_BRANCH
With TCG_OPF_COND_BRANCH, we extended the lifetimes of
globals across extended basic blocks. This means that
the liveness computed in pass 1 does not kill globals
in the same way as normal temps.
Introduce TYPE_EBB to match this lifetime, so that we
get correct register allocation for the temps that we
introduce during the indirect lowering pass.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Fixes: b4cb76e6208 ("tcg: Do not kill globals at conditional branches")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
|
| /qemu/tcg/ |
| H A D | tcg.c | c74824389e1a56781f947e23da68742e8faeaf77 Wed Mar 16 16:34:18 UTC 2022 Richard Henderson <richard.henderson@linaro.org> tcg: Fix indirect lowering vs TCG_OPF_COND_BRANCH
With TCG_OPF_COND_BRANCH, we extended the lifetimes of
globals across extended basic blocks. This means that
the liveness computed in pass 1 does not kill globals
in the same way as normal temps.
Introduce TYPE_EBB to match this lifetime, so that we
get correct register allocation for the temps that we
introduce during the indirect lowering pass.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Fixes: b4cb76e6208 ("tcg: Do not kill globals at conditional branches")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
|