JitArm64: Avoid using X30 with BLR #9448
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At least on some CPUs (I found out about this from the Arm Cortex-A76 Software Optimization Guide), using X30 with BLR is one cycle slower than using another register.
degasus
approved these changes
Jan 27, 2021
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At least on some CPUs (I found out about this from the Arm Cortex-A76 Software Optimization Guide), using X30 with BLR is one cycle slower than using another register.