The primary motivator here is usage within s390x,
but (as with any good primitive) the opcode has
applications outside that.
r~
David Hildenbrand (1):
tcg: Implement tcg_gen_extract2_{i32,i64}
Richard Henderson (8):
tcg: Add INDEX_op_extract2_{i32,i64}
tcg: Use extract2 in tcg_gen_shifti_i64
tcg: Use extract2 in tcg_gen_deposit_{i32,i64}
tcg/i386: Support INDEX_op_extract2_{i32,i64}
tcg/arm: Support INDEX_op_extract2_i32
tcg/aarch64: Support INDEX_op_extract2_{i32,i64}
target/arm: Use extract2 for EXTR
target/arm: Simplify BFXIL expansion
tcg/aarch64/tcg-target.h | 2 +
tcg/arm/tcg-target.h | 1 +
tcg/i386/tcg-target.h | 2 +
tcg/mips/tcg-target.h | 2 +
tcg/ppc/tcg-target.h | 2 +
tcg/riscv/tcg-target.h | 2 +
tcg/s390/tcg-target.h | 2 +
tcg/sparc/tcg-target.h | 2 +
tcg/tcg-op.h | 6 ++
tcg/tcg-opc.h | 2 +
tcg/tcg.h | 1 +
tcg/tci/tcg-target.h | 2 +
target/arm/translate-a64.c | 44 +++++++------
tcg/aarch64/tcg-target.inc.c | 11 ++++
tcg/arm/tcg-target.inc.c | 25 +++++++
tcg/i386/tcg-target.inc.c | 11 ++++
tcg/optimize.c | 10 +++
tcg/tcg-op.c | 123 ++++++++++++++++++++++++++++-------
tcg/tcg.c | 4 ++
tcg/README | 5 ++
20 files changed, 213 insertions(+), 46 deletions(-)
--
2.17.2
