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[LTO] Test format fix (NFC) 

As requested in D91583, use ';;' instead of ';' to preceed comments in
lld test. I did this in the equivalent gold test as well.
This commit is contained in:
Teresa Johnson 2021-01-14 14:07:11 -08:00
parent 4fcb25583c
commit 5b42fd8dd4
2 changed files with 33 additions and 33 deletions
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36
lld/test/ELF/lto/devirt_vcall_vis_public.ll
View File

@ -1,24 +1,24 @@
; REQUIRES: x86
; Test that --lto-whole-program-visibility enables devirtualization.
;; Test that --lto-whole-program-visibility enables devirtualization.
; Note that the --export-dynamic used below is simply to ensure symbols are
; retained during linking.
;; Note that the --export-dynamic used below is simply to ensure symbols are
;; retained during linking.
; Index based WPD
; Generate unsplit module with summary for ThinLTO index-based WPD.
;; Index based WPD
;; Generate unsplit module with summary for ThinLTO index-based WPD.
; RUN: opt --thinlto-bc -o %t2.o %s
; RUN: ld.lld %t2.o -o %t3 -save-temps --lto-whole-program-visibility \
; RUN: -mllvm -pass-remarks=. --export-dynamic 2>&1 | FileCheck %s --check-prefix=REMARK
; RUN: llvm-dis %t2.o.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-IR
; Hybrid WPD
; Generate split module with summary for hybrid Thin/Regular LTO WPD.
;; Hybrid WPD
;; Generate split module with summary for hybrid Thin/Regular LTO WPD.
; RUN: opt --thinlto-bc --thinlto-split-lto-unit -o %t.o %s
; RUN: ld.lld %t.o -o %t3 -save-temps --lto-whole-program-visibility \
; RUN: -mllvm -pass-remarks=. --export-dynamic 2>&1 | FileCheck %s --check-prefix=REMARK
; RUN: llvm-dis %t.o.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-IR
; Regular LTO WPD
;; Regular LTO WPD
; RUN: opt -o %t4.o %s
; RUN: ld.lld %t4.o -o %t3 -save-temps --lto-whole-program-visibility \
; RUN: -mllvm -pass-remarks=. --export-dynamic 2>&1 | FileCheck %s --check-prefix=REMARK
@ -27,24 +27,24 @@
; REMARK-DAG: single-impl: devirtualized a call to _ZN1A1nEi
; REMARK-DAG: single-impl: devirtualized a call to _ZN1D1mEi
; Try everything again but without -whole-program-visibility to confirm
; WPD fails
;; Try everything again but without -whole-program-visibility to confirm
;; WPD fails
; Index based WPD
;; Index based WPD
; RUN: ld.lld %t2.o -o %t3 -save-temps \
; RUN: -mllvm -pass-remarks=. --export-dynamic 2>&1 | FileCheck %s --implicit-check-not single-impl --allow-empty
; RUN: llvm-dis %t2.o.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-NODEVIRT-IR
; Ensure --no-lto-whole-program-visibility overrides explicit --lto-whole-program-visibility.
;; Ensure --no-lto-whole-program-visibility overrides explicit --lto-whole-program-visibility.
; RUN: ld.lld %t2.o -o %t3 -save-temps --lto-whole-program-visibility --no-lto-whole-program-visibility \
; RUN: -mllvm -pass-remarks=. --export-dynamic 2>&1 | FileCheck %s --implicit-check-not single-impl --allow-empty
; RUN: llvm-dis %t2.o.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-NODEVIRT-IR
; Hybrid WPD
;; Hybrid WPD
; RUN: ld.lld %t.o -o %t3 -save-temps \
; RUN: -mllvm -pass-remarks=. --export-dynamic 2>&1 | FileCheck %s --implicit-check-not single-impl --allow-empty
; RUN: llvm-dis %t.o.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-NODEVIRT-IR
; Regular LTO WPD
;; Regular LTO WPD
; RUN: ld.lld %t4.o -o %t3 -save-temps \
; RUN: -mllvm -pass-remarks=. --export-dynamic 2>&1 | FileCheck %s --implicit-check-not single-impl --allow-empty
; RUN: llvm-dis %t3.0.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-NODEVIRT-IR
@ -74,7 +74,7 @@ entry:
%2 = bitcast i8** %fptrptr to i32 (%struct.A*, i32)**
%fptr1 = load i32 (%struct.A*, i32)*, i32 (%struct.A*, i32)** %2, align 8
; Check that the call was devirtualized.
;; Check that the call was devirtualized.
; CHECK-IR: %call = tail call i32 @_ZN1A1nEi
; CHECK-NODEVIRT-IR: %call = tail call i32 %fptr1
%call = tail call i32 %fptr1(%struct.A* nonnull %obj, i32 %a)
@ -82,7 +82,7 @@ entry:
%3 = bitcast i8** %vtable to i32 (%struct.A*, i32)**
%fptr22 = load i32 (%struct.A*, i32)*, i32 (%struct.A*, i32)** %3, align 8
; We still have to call it as virtual.
;; We still have to call it as virtual.
; CHECK-IR: %call3 = tail call i32 %fptr22
; CHECK-NODEVIRT-IR: %call3 = tail call i32 %fptr22
%call3 = tail call i32 %fptr22(%struct.A* nonnull %obj, i32 %call)
@ -96,7 +96,7 @@ entry:
%6 = bitcast i8** %vtable2 to i32 (%struct.D*, i32)**
%fptr33 = load i32 (%struct.D*, i32)*, i32 (%struct.D*, i32)** %6, align 8
; Check that the call was devirtualized.
;; Check that the call was devirtualized.
; CHECK-IR: %call4 = tail call i32 @_ZN1D1mEi
; CHECK-NODEVIRT-IR: %call4 = tail call i32 %fptr33
%call4 = tail call i32 %fptr33(%struct.D* nonnull %obj2, i32 %call3)
@ -124,7 +124,7 @@ define i32 @_ZN1D1mEi(%struct.D* %this, i32 %a) #0 {
ret i32 0;
}
; Make sure we don't inline or otherwise optimize out the direct calls.
;; Make sure we don't inline or otherwise optimize out the direct calls.
attributes #0 = { noinline optnone }
!0 = !{i64 16, !"_ZTS1A"}

30
llvm/test/tools/gold/X86/devirt_vcall_vis_public.ll
View File

@ -1,7 +1,7 @@
; Test that plugin option whole-program-visibility enables devirtualization.
;; Test that plugin option whole-program-visibility enables devirtualization.
; Index based WPD
; Generate unsplit module with summary for ThinLTO index-based WPD.
;; Index based WPD
;; Generate unsplit module with summary for ThinLTO index-based WPD.
; RUN: opt -thinlto-bc -o %t2.o %s
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
; RUN: --plugin-opt=whole-program-visibility \
@ -11,8 +11,8 @@
; RUN: --export-dynamic 2>&1 | FileCheck %s --check-prefix=REMARK
; RUN: llvm-dis %t2.o.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-IR
; Hybrid WPD
; Generate split module with summary for hybrid Thin/Regular LTO WPD.
;; Hybrid WPD
;; Generate split module with summary for hybrid Thin/Regular LTO WPD.
; RUN: opt -thinlto-bc -thinlto-split-lto-unit -o %t.o %s
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
; RUN: --plugin-opt=whole-program-visibility \
@ -22,7 +22,7 @@
; RUN: --export-dynamic 2>&1 | FileCheck %s --check-prefix=REMARK
; RUN: llvm-dis %t.o.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-IR
; Regular LTO WPD
;; Regular LTO WPD
; RUN: opt -o %t4.o %s
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
; RUN: --plugin-opt=whole-program-visibility \
@ -35,10 +35,10 @@
; REMARK-DAG: single-impl: devirtualized a call to _ZN1A1nEi
; REMARK-DAG: single-impl: devirtualized a call to _ZN1D1mEi
; Try everything again but without -whole-program-visibility to confirm
; WPD fails
;; Try everything again but without -whole-program-visibility to confirm
;; WPD fails
; Index based WPD
;; Index based WPD
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
; RUN: --plugin-opt=save-temps \
; RUN: --plugin-opt=-pass-remarks=. \
@ -46,7 +46,7 @@
; RUN: --export-dynamic 2>&1 | FileCheck %s --implicit-check-not single-impl --allow-empty
; RUN: llvm-dis %t2.o.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-NODEVIRT-IR
; Hybrid WPD
;; Hybrid WPD
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
; RUN: --plugin-opt=save-temps \
; RUN: --plugin-opt=-pass-remarks=. \
@ -54,7 +54,7 @@
; RUN: --export-dynamic 2>&1 | FileCheck %s --implicit-check-not single-impl --allow-empty
; RUN: llvm-dis %t.o.4.opt.bc -o - | FileCheck %s --check-prefix=CHECK-NODEVIRT-IR
; Regular LTO WPD
;; Regular LTO WPD
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
; RUN: --plugin-opt=save-temps \
; RUN: --plugin-opt=-pass-remarks=. \
@ -87,7 +87,7 @@ entry:
%2 = bitcast i8** %fptrptr to i32 (%struct.A*, i32)**
%fptr1 = load i32 (%struct.A*, i32)*, i32 (%struct.A*, i32)** %2, align 8
; Check that the call was devirtualized.
;; Check that the call was devirtualized.
; CHECK-IR: %call = tail call i32 @_ZN1A1nEi
; CHECK-NODEVIRT-IR: %call = tail call i32 %fptr1
%call = tail call i32 %fptr1(%struct.A* nonnull %obj, i32 %a)
@ -95,7 +95,7 @@ entry:
%3 = bitcast i8** %vtable to i32 (%struct.A*, i32)**
%fptr22 = load i32 (%struct.A*, i32)*, i32 (%struct.A*, i32)** %3, align 8
; We still have to call it as virtual.
;; We still have to call it as virtual.
; CHECK-IR: %call3 = tail call i32 %fptr22
; CHECK-NODEVIRT-IR: %call3 = tail call i32 %fptr22
%call3 = tail call i32 %fptr22(%struct.A* nonnull %obj, i32 %call)
@ -109,7 +109,7 @@ entry:
%6 = bitcast i8** %vtable2 to i32 (%struct.D*, i32)**
%fptr33 = load i32 (%struct.D*, i32)*, i32 (%struct.D*, i32)** %6, align 8
; Check that the call was devirtualized.
;; Check that the call was devirtualized.
; CHECK-IR: %call4 = tail call i32 @_ZN1D1mEi
; CHECK-NODEVIRT-IR: %call4 = tail call i32 %fptr33
%call4 = tail call i32 %fptr33(%struct.D* nonnull %obj2, i32 %call3)
@ -137,7 +137,7 @@ define i32 @_ZN1D1mEi(%struct.D* %this, i32 %a) #0 {
ret i32 0;
}
; Make sure we don't inline or otherwise optimize out the direct calls.
;; Make sure we don't inline or otherwise optimize out the direct calls.
attributes #0 = { noinline optnone }
!0 = !{i64 16, !"_ZTS1A"}