Restore "[LTO/WPD] Enable aggressive WPD under LTO option"
This restores 59733525d37cf9ad88b5021b33ecdbaf2e18911c (D71913), along
with bot fix 19c76989bb505c3117730c47df85fd3800ea2767.
The bot failure should be fixed by D73418, committed as
af954e441a5170a75687699d91d85e0692929d43.
I also added a fix for non-x86 bot failures by requiring x86 in new test
lld/test/ELF/lto/devirt_vcall_vis_public.ll.
diff --git a/llvm/test/ThinLTO/X86/devirt.ll b/llvm/test/ThinLTO/X86/devirt.ll
index eae8c69..c24685c5 100644
--- a/llvm/test/ThinLTO/X86/devirt.ll
+++ b/llvm/test/ThinLTO/X86/devirt.ll
@@ -35,6 +35,7 @@
; Legacy PM, Index based WPD
; RUN: llvm-lto2 run %t2.o -save-temps -pass-remarks=. \
+; RUN: -whole-program-visibility \
; RUN: -o %t3 \
; RUN: -r=%t2.o,test,px \
; RUN: -r=%t2.o,_ZN1A1nEi,p \
@@ -48,6 +49,7 @@
; New PM, Index based WPD
; RUN: llvm-lto2 run %t2.o -save-temps -use-new-pm -pass-remarks=. \
+; RUN: -whole-program-visibility \
; RUN: -o %t3 \
; RUN: -r=%t2.o,test,px \
; RUN: -r=%t2.o,_ZN1A1nEi,p \
@@ -62,6 +64,7 @@
; Legacy PM
; FIXME: Fix machine verifier issues and remove -verify-machineinstrs=0. PR39436.
; RUN: llvm-lto2 run %t.o -save-temps -pass-remarks=. \
+; RUN: -whole-program-visibility \
; RUN: -verify-machineinstrs=0 \
; RUN: -o %t3 \
; RUN: -r=%t.o,test,px \
@@ -84,6 +87,7 @@
; New PM
; FIXME: Fix machine verifier issues and remove -verify-machineinstrs=0. PR39436.
; RUN: llvm-lto2 run %t.o -save-temps -use-new-pm -pass-remarks=. \
+; RUN: -whole-program-visibility \
; RUN: -verify-machineinstrs=0 \
; RUN: -o %t3 \
; RUN: -r=%t.o,test,px \