1; RUN: llc < %s -mtriple=i386-unknown-linux-gnu | FileCheck %s -check-prefix=LINUX 2; RUN: llc < %s -mtriple=i386-apple-darwin9.7 | FileCheck %s -check-prefix=DARWIN 3; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -fdata-sections | FileCheck %s -check-prefix=LINUX-SECTIONS 4 5 6; int G1; 7@G1 = common global i32 0 8 9; LINUX: .type G1,@object 10; LINUX: .comm G1,4,4 11 12; DARWIN: .comm _G1,4,2 13 14 15 16 17; const int G2 __attribute__((weak)) = 42; 18@G2 = weak_odr unnamed_addr constant i32 42 19 20 21; TODO: linux drops this into .rodata, we drop it into ".gnu.linkonce.r.G2" 22 23; DARWIN: .section __TEXT,__const_coal,coalesced 24; DARWIN: _G2: 25; DARWIN: .long 42 26 27 28; int * const G3 = &G1; 29@G3 = unnamed_addr constant i32* @G1 30 31; DARWIN: .section __DATA,__const 32; DARWIN: .globl _G3 33; DARWIN: _G3: 34; DARWIN: .long _G1 35 36; LINUX: .section .rodata,"a",@progbits 37; LINUX: .globl G3 38 39; LINUX-SECTIONS: .section .rodata.G3,"a",@progbits 40; LINUX-SECTIONS: .globl G3 41 42 43; _Complex long long const G4 = 34; 44@G4 = unnamed_addr constant {i64,i64} { i64 34, i64 0 } 45 46; DARWIN: .section __TEXT,__literal16,16byte_literals 47; DARWIN: _G4: 48; DARWIN: .long 34 49 50 51; int G5 = 47; 52@G5 = global i32 47 53 54; LINUX: .data 55; LINUX: .globl G5 56; LINUX: G5: 57; LINUX: .long 47 58 59; DARWIN: .section __DATA,__data 60; DARWIN: .globl _G5 61; DARWIN: _G5: 62; DARWIN: .long 47 63 64 65; PR4584 66@"foo bar" = linkonce global i32 42 67 68; LINUX: .type foo_20_bar,@object 69; LINUX: .section .data.foo_20_bar,"aGw",@progbits,foo_20_bar,comdat 70; LINUX: .weak foo_20_bar 71; LINUX: foo_20_bar: 72 73; DARWIN: .section __DATA,__datacoal_nt,coalesced 74; DARWIN: .globl "_foo bar" 75; DARWIN: .weak_definition "_foo bar" 76; DARWIN: "_foo bar": 77 78; PR4650 79@G6 = weak_odr unnamed_addr constant [1 x i8] c"\01" 80 81; LINUX: .type G6,@object 82; LINUX: .section .rodata.G6,"aG",@progbits,G6,comdat 83; LINUX: .weak G6 84; LINUX: G6: 85; LINUX: .byte 1 86; LINUX: .size G6, 1 87 88; DARWIN: .section __TEXT,__const_coal,coalesced 89; DARWIN: .globl _G6 90; DARWIN: .weak_definition _G6 91; DARWIN:_G6: 92; DARWIN: .byte 1 93 94 95@G7 = unnamed_addr constant [10 x i8] c"abcdefghi\00" 96 97; DARWIN: __TEXT,__cstring,cstring_literals 98; DARWIN: .globl _G7 99; DARWIN: _G7: 100; DARWIN: .asciz "abcdefghi" 101 102; LINUX: .section .rodata.str1.1,"aMS",@progbits,1 103; LINUX: .globl G7 104; LINUX: G7: 105; LINUX: .asciz "abcdefghi" 106 107; LINUX-SECTIONS: .section .rodata.G7,"aMS",@progbits,1 108; LINUX-SECTIONS: .globl G7 109 110 111@G8 = unnamed_addr constant [4 x i16] [ i16 1, i16 2, i16 3, i16 0 ] 112 113; DARWIN: .section __TEXT,__const 114; DARWIN: .globl _G8 115; DARWIN: _G8: 116 117; LINUX: .section .rodata.str2.2,"aMS",@progbits,2 118; LINUX: .globl G8 119; LINUX:G8: 120 121@G9 = unnamed_addr constant [4 x i32] [ i32 1, i32 2, i32 3, i32 0 ] 122 123; DARWIN: .globl _G9 124; DARWIN: _G9: 125 126; LINUX: .section .rodata.str4.4,"aMS",@progbits,4 127; LINUX: .globl G9 128; LINUX:G9 129 130 131@G10 = weak global [100 x i32] zeroinitializer, align 32 ; <[100 x i32]*> [#uses=0] 132 133 134; DARWIN: .section __DATA,__datacoal_nt,coalesced 135; DARWIN: .globl _G10 136; DARWIN: .weak_definition _G10 137; DARWIN: .align 5 138; DARWIN: _G10: 139; DARWIN: .space 400 140 141; LINUX: .bss 142; LINUX: .weak G10 143; LINUX: .align 32 144; LINUX: G10: 145; LINUX: .zero 400 146 147 148 149;; Zero sized objects should round up to 1 byte in zerofill directives. 150; rdar://7886017 151@G11 = global [0 x i32] zeroinitializer 152@G12 = global {} zeroinitializer 153@G13 = global { [0 x {}] } zeroinitializer 154 155; DARWIN: .globl _G11 156; DARWIN: .zerofill __DATA,__common,_G11,1,2 157; DARWIN: .globl _G12 158; DARWIN: .zerofill __DATA,__common,_G12,1,3 159; DARWIN: .globl _G13 160; DARWIN: .zerofill __DATA,__common,_G13,1,3 161