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Paolo Bonzini 6dd2afed55 target/i386: avoid trunc and ext for MULX and RORX 
Use _tl operations for 32-bit operands on 32-bit targets, and only go
through trunc and extu ops for 64-bit targets.  While the trunc/ext
ops should be pretty much free after optimization, the optimizer also
does not like having the same temporary used in multiple EBBs.
Therefore it is nicer to not use tmpN* unless necessary.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-12-29 22:03:08 +01:00
..
alpha hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
arm target/arm/helper: Propagate MDCR_EL2.HPMN into PMCR_EL0.N 2023-12-19 18:03:32 +00:00
avr hw/avr/atmega: Fix wrong initial value of stack pointer 2023-11-28 14:27:12 +01:00
cris hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
hexagon target/hexagon/idef-parser/prepare: use env to invoke bash 2023-11-28 14:26:37 +01:00
hppa HPPA64-PATCHES-for-8.2 2023-11-20 05:24:08 -05:00
i386 target/i386: avoid trunc and ext for MULX and RORX 2023-12-29 22:03:08 +01:00
loongarch target: Restrict 'sysemu/reset.h' to system emulation 2023-12-20 10:29:23 +01:00
m68k hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
microblaze target: Move ArchCPUClass definition to 'cpu.h' 2023-11-07 13:08:48 +01:00
mips target: Move ArchCPUClass definition to 'cpu.h' 2023-11-07 13:08:48 +01:00
nios2 target: Move ArchCPUClass definition to 'cpu.h' 2023-11-07 13:08:48 +01:00
openrisc hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
ppc target/ppc: Fix bugs in VSX_CVT_FP_TO_INT and VSX_CVT_FP_TO_INT2 macros 2023-11-21 08:39:58 +01:00
riscv target/riscv/kvm: fix shadowing in kvm_riscv_(get|put)_regs_csr 2023-12-04 16:21:00 +01:00
rx hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
s390x target/s390x/arch_dump: Add arch cleanup function for PV dumps 2023-11-14 10:42:32 +01:00
sh4 sh4: Coding style: Remove tabs 2023-12-04 15:12:57 +01:00
sparc target/sparc: Fix RETURN 2023-11-14 10:40:54 -08:00
tricore hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
xtensa hw/cpu: Call object_class_is_abstract() once in cpu_class_by_name() 2023-11-07 13:08:48 +01:00
Kconfig hw/loongarch: Add support loongson3 virt machine type. 2022-06-06 18:09:03 +00:00
meson.build target/loongarch: Add target build suport 2022-06-06 18:09:03 +00:00