[PATCH] D154048: [PowerPC] fix jumptable encoding when ppc-use-absolute-jumptables is turned on

[ChenZheng via Phabricator via llvm-commits]

shchenz added inline comments.


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Comment at: llvm/test/CodeGen/PowerPC/absol-jump-table-enabled.ll:73
 ; CHECK-A-PIC-LE-LABEL:       .LJTI0_0:
-; CHECK-A-PIC-LE:             .long   .LBB0_6-.LJTI0_0
+; CHECK-A-PIC-LE:             .quad   .LBB0_6
 ;
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This change seems problematic to me. PIC is a functionality option while -ppc-use-absolute-jumptables=true is an optimization option (save the add instruction?), so if -ppc-use-absolute-jumptables=true and --relocation-model=pic are both true, we should use relative jump table which matches PIC requirement.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154048/new/

https://reviews.llvm.org/D154048