diff options
author | Richard Henderson <rth@twiddle.net> | 2010-03-19 12:00:26 -0700 |
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committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-03-26 23:01:03 +0100 |
commit | 86feb1c860dc38e9c89e787c5210e8191800385e (patch) | |
tree | 2ccf426a9d8f4499751e14213a239cc7df58c054 /target-ppc | |
parent | 32d98fbd10415433283a6cbdde86c3305b0ba8c2 (diff) |
tcg: Disambiguate qemu_ld32u with 32-bit and 64-bit outputs.
Some targets (e.g. Alpha and MIPS64) need to keep 32-bit operands
sign-extended in 64-bit registers (regardless of the "real" sign
of the operand). For that, we need to be able to distinguish
between a 32-bit load with a 32-bit result and a 32-bit load with
a given extension to a 64-bit result. This distinction already
exists for the ld* loads, but not the qemu_ld* loads.
Reserve qemu_ld32u for 64-bit outputs and introduce qemu_ld32 for
32-bit outputs. Adjust all code generators to match.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-ppc')
0 files changed, 0 insertions, 0 deletions