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Linker: Clarify test/Linker/type-unique-odr-a.ll, NFC

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Split up the long RUN and clarify the CHECK lines:

  - Explicitly confirm there are no other subprograms inside of "A".

  - Remove checks for "bar" and "baz", which were just implicitly
    checking that there were no other subprograms inside of "A".

This prepares for adding a RUN line which links the two files in the
opposite direction.

llvm-svn: 266543
This commit is contained in:
Duncan P. N. Exon Smith 2016-04-17 00:26:17 +00:00
parent 0466c17b41
commit 75936fee09
1 changed files with 24 additions and 18 deletions
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42
test/Linker/type-unique-odr-a.ll
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@ -1,6 +1,9 @@
; REQUIRES: default_triple, object-emission
;
; RUN: llvm-link %s %p/type-unique-odr-b.ll -S -o - | %llc_dwarf -dwarf-linkage-names=Enable -filetype=obj -O0 | llvm-dwarfdump -debug-dump=info - | FileCheck %s
; RUN: llvm-link %s %p/type-unique-odr-b.ll -S -o - \
; RUN: | %llc_dwarf -dwarf-linkage-names=Enable -filetype=obj -O0 \
; RUN: | llvm-dwarfdump -debug-dump=info - \
; RUN: | FileCheck %s
;
; Test ODR-based type uniquing for C++ class members.
; rdar://problem/15851313.
@ -24,26 +27,29 @@
;
; CHECK: DW_TAG_class_type
; CHECK-NEXT: DW_AT_name {{.*}} "A"
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_member
; CHECK-NEXT: DW_AT_name {{.*}} "data"
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_subprogram
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_linkage_name {{.*}} "_ZN1A6getFooEv"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name {{.*}} "getFoo"
; CHECK: DW_TAG_subprogram
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_linkage_name {{.*}} "_Z3bazv"
; CHECK: DW_TAG_subprogram
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_linkage_name {{.*}} "_ZL3barv"
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_member
; CHECK-NEXT: DW_AT_name {{.*}} "data"
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_subprogram
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_linkage_name {{.*}} "_ZN1A6getFooEv"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name {{.*}} "getFoo"
; getFoo and A may only appear once.
; Ensure that there aren't any other subprograms in class A.
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_formal_parameter
; CHECK-NOT: DW_TAG
; CHECK: NULL
; CHECK-NOT: DW_TAG
; CHECK: NULL
; CHECK-NOT: DW_TAG
; CHECK: DW_TAG_base_type
; Ensure that getFoo and A are only emitted once.
; CHECK-NOT: AT_name{{.*(getFoo)|("A")}}
; ModuleID = 'type-unique-odr-a.cpp'
%class.A = type { i32 }