A TCG constant value promise allows creating TCG code that works with a constant
whose value is not known until after the code has been generated (e.g., a count
of the instructions in a basic block).
This interface isolates the details of TCG code generation from the code that
needs this feature (e.g., in gen_icount).
Signed-off-by: Lluís Vilanova <vilan...@ac.upc.edu>
---
Lluís Vilanova (2):
tcg: Add support for constant value promises
gen-icount: Use constant value promises
include/exec/gen-icount.h | 8 +++-----
tcg/tcg-op.h | 6 ++++++
tcg/tcg.c | 33 +++++++++++++++++++++++++++++++++
tcg/tcg.h | 12 ++++++++++++
4 files changed, 54 insertions(+), 5 deletions(-)
To: qemu-devel@nongnu.org
Cc: Edgar E. Iglesias <edgar.igles...@gmail.com>
Cc: peter.mayd...@linaro.org
Cc: r...@twiddle.net
