xref: /llvm-project/llvm/test/CodeGen/PowerPC/global-merge-aix-zero-size-struct.ll (revision e438513f2e2ff7a19c671983ff22a14909c96859)
1*e438513fSHubert Tong; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr7 < %s | FileCheck %s
2*e438513fSHubert Tong
3*e438513fSHubert Tong; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr7 --filetype=obj -o %t.o < %s
4*e438513fSHubert Tong; RUN: llvm-objdump --syms %t.o | FileCheck %s --check-prefix=OBJ
5*e438513fSHubert Tong
6*e438513fSHubert Tong%struct.anon = type {}
7*e438513fSHubert Tong
8*e438513fSHubert Tong@a = internal constant %struct.anon zeroinitializer, align 1
9*e438513fSHubert Tong@b = internal constant [6 x i8] c"hello\00", align 1
10*e438513fSHubert Tong
11*e438513fSHubert Tong; CHECK:      	.csect L.._MergedGlobals[RO],2
12*e438513fSHubert Tong; CHECK-NEXT: 	.lglobl	a                               # @_MergedGlobals
13*e438513fSHubert Tong; CHECK-NEXT: 	.lglobl	b
14*e438513fSHubert Tong; CHECK-NEXT: a:
15*e438513fSHubert Tong; CHECK-NEXT: b:
16*e438513fSHubert Tong; CHECK-NEXT: 	.string	"hello"
17*e438513fSHubert Tong
18*e438513fSHubert Tong; OBJ:      0000000000000000 l       .text	0000000000000006 L.._MergedGlobals
19*e438513fSHubert Tong; OBJ-NEXT: 0000000000000000 l       .text (csect: L.._MergedGlobals) 	0000000000000000 a
20*e438513fSHubert Tong; OBJ-NEXT: 0000000000000000 l       .text (csect: L.._MergedGlobals) 	0000000000000000 b
21