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target/ppc: optimize hreg_compute_pmu_hflags_value
authorHarsh Prateek Bora <harshpb@linux.ibm.com>
Thu, 10 Oct 2024 05:47:33 +0000 (11:17 +0530)
committerNicholas Piggin <npiggin@gmail.com>
Sun, 3 Nov 2024 23:12:55 +0000 (09:12 +1000)
commit052af14ef26631b5d7a5549797abeacb42b4db8d
tree1497b02b9280844b56ca12f3458c489e078f6ae1tree
parent2bbddc08bc1d7046b58880454e3278530f825885commit | diff
target/ppc: optimize hreg_compute_pmu_hflags_value

Cache env->spr[SPR_POWER_MMCR0] in a local variable as used in multiple
conditions to avoid multiple indirect accesses.

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
target/ppc/helper_regs.c diff | blob | history
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