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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-10-21 09:35:58 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-07 08:51:53 +0200 |
| commit | bccb0c138e5138c86169216bce280b1ebde44e1b (patch) | |
| tree | 8b11049f52e7b51b8b3c3764eaa38daff05e110e /backends | |
| parent | dd17322be7c6aa07ba792d661f1920c717ad5c94 (diff) | |
| download | qemu-bccb0c138e5138c86169216bce280b1ebde44e1b.zip qemu-bccb0c138e5138c86169216bce280b1ebde44e1b.tar.gz qemu-bccb0c138e5138c86169216bce280b1ebde44e1b.tar.bz2 | |
target/i386: extend cc_* when using them to compute flags
Instead of using s->tmp0 or s->tmp4 as the result, just extend the cc_*
registers in place. It is harmless and, if multiple setcc instructions
are used, the optimizer will be able to remove the redundant ones.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'backends')
0 files changed, 0 insertions, 0 deletions