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| author | Richard Henderson | 2022-03-16 17:34:18 +0100 |
|---|---|---|
| committer | Richard Henderson | 2022-04-20 21:12:47 +0200 |
| commit | c74824389e1a56781f947e23da68742e8faeaf77 (patch) | |
| tree | 20821757f9162e18b2943a4e9872e8522090e276 /scripts/qapi/common.py | |
| parent | Don't include sysemu/tcg.h if it is not necessary (diff) | |
| download | qemu-c74824389e1a56781f947e23da68742e8faeaf77.tar.gz qemu-c74824389e1a56781f947e23da68742e8faeaf77.tar.xz qemu-c74824389e1a56781f947e23da68742e8faeaf77.zip | |
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>
Diffstat (limited to 'scripts/qapi/common.py')
0 files changed, 0 insertions, 0 deletions