llvm-project
[BOLT][AArch64] Transform cmpbr ~> cmp + br when inversion not possible
#185731

Merged

[BOLT][AArch64] Transform cmpbr ~> cmp + br when inversion not possible #185731

labrinea merged 9 commits into llvm:main from labrinea:irreversible-cmpbr

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labrinea marked this pull request as draft 149 days ago

llvmbot added backend:RISC-V

llvmbot added BOLT

[BOLT][AArch64] Transform cmpbr ~> cmp + br when inversion not possible

96f1ccd9

labrinea force pushed to 96f1ccd9 126 days ago

labrinea changed the title ~~[BOLT][AArch64] Transform {cmpbr ~> cmp + br} when inversion not possible~~ [BOLT][AArch64] Transform cmpbr ~> cmp + br when inversion not possible 126 days ago

labrinea marked this pull request as ready for review 126 days ago

paschalis-mpeis commented on 2026-04-07

add a second run line without liveness analysis and check correspondi…

cde0e1ac

Do not early exit if the nzcv flags are dead, the parent function

c7ec41aa

Merge branch 'main' into irreversible-cmpbr

1d4c5be4

labrinea commented on 2026-04-14

paschalis-mpeis commented on 2026-06-01

Merge branch 'main' into irreversible-cmpbr

93aad8f3

pass DataflowInfoManager to reverseBranchCondition

5e1eb722

rename local var

d60a0e36

Merge branch 'main' into irreversible-cmpbr

1a564c82

paschalis-mpeis approved these changes on 2026-06-02

Merge branch 'main' into irreversible-cmpbr

ae8bb853

labrinea merged 6b13656f into main 63 days ago

labrinea deleted the irreversible-cmpbr branch 63 days ago

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rafaelauler

ayermolo

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llvm-project [BOLT][AArch64] Transform cmpbr ~> cmp + br when inversion not possible #185731 Merged

[BOLT][AArch64] Transform cmpbr ~> cmp + br when inversion not possible #185731

llvm-project
[BOLT][AArch64] Transform cmpbr ~> cmp + br when inversion not possible
#185731

Merged