1 ; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64 %s 2 ; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X64_PIC %s 3 ; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32 %s 4 ; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X32_PIC %s 5 6 ; Darwin always uses the same model. 7 ; RUN: llc < %s -march=x86-64 -mtriple=x86_64-apple-darwin | FileCheck -check-prefix=DARWIN %s 8 9 @external_gd = external thread_local global i32 10 @internal_gd = internal thread_local global i32 42 11 12 @external_ld = external thread_local(localdynamic) global i32 13 @internal_ld = internal thread_local(localdynamic) global i32 42 14 15 @external_ie = external thread_local(initialexec) global i32 16 @internal_ie = internal thread_local(initialexec) global i32 42 17 18 @external_le = external thread_local(localexec) global i32 19 @internal_le = internal thread_local(localexec) global i32 42 20 21 ; ----- no model specified ----- 22 23 define i32* @f1() { 24 entry: 25 ret i32* @external_gd 26 27 ; Non-PIC code can use initial-exec, PIC code has to use general dynamic. 28 ; X64-LABEL: f1: 29 ; X64: external_gd@GOTTPOFF 30 ; X32-LABEL: f1: 31 ; X32: external_gd@INDNTPOFF 32 ; X64_PIC-LABEL: f1: 33 ; X64_PIC: external_gd@TLSGD 34 ; X32_PIC-LABEL: f1: 35 ; X32_PIC: external_gd@TLSGD 36 ; DARWIN-LABEL: f1: 37 ; DARWIN: _external_gd@TLVP 38 } 39 40 define i32* @f2() { 41 entry: 42 ret i32* @internal_gd 43 44 ; Non-PIC code can use local exec, PIC code can use local dynamic. 45 ; X64-LABEL: f2: 46 ; X64: internal_gd@TPOFF 47 ; X32-LABEL: f2: 48 ; X32: internal_gd@NTPOFF 49 ; X64_PIC-LABEL: f2: 50 ; X64_PIC: internal_gd@TLSLD 51 ; X32_PIC-LABEL: f2: 52 ; X32_PIC: internal_gd@TLSLDM 53 ; DARWIN-LABEL: f2: 54 ; DARWIN: _internal_gd@TLVP 55 } 56 57 58 ; ----- localdynamic specified ----- 59 60 define i32* @f3() { 61 entry: 62 ret i32* @external_ld 63 64 ; Non-PIC code can use initial exec, PIC code use local dynamic as specified. 65 ; X64-LABEL: f3: 66 ; X64: external_ld@GOTTPOFF 67 ; X32-LABEL: f3: 68 ; X32: external_ld@INDNTPOFF 69 ; X64_PIC-LABEL: f3: 70 ; X64_PIC: external_ld@TLSLD 71 ; X32_PIC-LABEL: f3: 72 ; X32_PIC: external_ld@TLSLDM 73 ; DARWIN-LABEL: f3: 74 ; DARWIN: _external_ld@TLVP 75 } 76 77 define i32* @f4() { 78 entry: 79 ret i32* @internal_ld 80 81 ; Non-PIC code can use local exec, PIC code can use local dynamic. 82 ; X64-LABEL: f4: 83 ; X64: internal_ld@TPOFF 84 ; X32-LABEL: f4: 85 ; X32: internal_ld@NTPOFF 86 ; X64_PIC-LABEL: f4: 87 ; X64_PIC: internal_ld@TLSLD 88 ; X32_PIC-LABEL: f4: 89 ; X32_PIC: internal_ld@TLSLDM 90 ; DARWIN-LABEL: f4: 91 ; DARWIN: _internal_ld@TLVP 92 } 93 94 95 ; ----- initialexec specified ----- 96 97 define i32* @f5() { 98 entry: 99 ret i32* @external_ie 100 101 ; Non-PIC and PIC code will use initial exec as specified. 102 ; X64-LABEL: f5: 103 ; X64: external_ie@GOTTPOFF 104 ; X32-LABEL: f5: 105 ; X32: external_ie@INDNTPOFF 106 ; X64_PIC-LABEL: f5: 107 ; X64_PIC: external_ie@GOTTPOFF 108 ; X32_PIC-LABEL: f5: 109 ; X32_PIC: external_ie@GOTNTPOFF 110 ; DARWIN-LABEL: f5: 111 ; DARWIN: _external_ie@TLVP 112 } 113 114 define i32* @f6() { 115 entry: 116 ret i32* @internal_ie 117 118 ; Non-PIC code can use local exec, PIC code use initial exec as specified. 119 ; X64-LABEL: f6: 120 ; X64: internal_ie@TPOFF 121 ; X32-LABEL: f6: 122 ; X32: internal_ie@NTPOFF 123 ; X64_PIC-LABEL: f6: 124 ; X64_PIC: internal_ie@GOTTPOFF 125 ; X32_PIC-LABEL: f6: 126 ; X32_PIC: internal_ie@GOTNTPOFF 127 ; DARWIN-LABEL: f6: 128 ; DARWIN: _internal_ie@TLVP 129 } 130 131 define i32 @PR22083() { 132 entry: 133 ret i32 ptrtoint (i32* @external_ie to i32) 134 ; X64-LABEL: PR22083: 135 ; X64: movq external_ie@GOTTPOFF(%rip), %rax 136 ; X64_PIC-LABEL: PR22083: 137 ; X64_PIC: movq external_ie@GOTTPOFF(%rip), %rax 138 } 139 140 ; ----- localexec specified ----- 141 142 define i32* @f7() { 143 entry: 144 ret i32* @external_le 145 146 ; Non-PIC and PIC code will use local exec as specified. 147 ; X64-LABEL: f7: 148 ; X64: external_le@TPOFF 149 ; X32-LABEL: f7: 150 ; X32: external_le@NTPOFF 151 ; X64_PIC-LABEL: f7: 152 ; X64_PIC: external_le@TPOFF 153 ; X32_PIC-LABEL: f7: 154 ; X32_PIC: external_le@NTPOFF 155 ; DARWIN-LABEL: f7: 156 ; DARWIN: _external_le@TLVP 157 } 158 159 define i32* @f8() { 160 entry: 161 ret i32* @internal_le 162 163 ; Non-PIC and PIC code will use local exec as specified. 164 ; X64-LABEL: f8: 165 ; X64: internal_le@TPOFF 166 ; X32-LABEL: f8: 167 ; X32: internal_le@NTPOFF 168 ; X64_PIC-LABEL: f8: 169 ; X64_PIC: internal_le@TPOFF 170 ; X32_PIC-LABEL: f8: 171 ; X32_PIC: internal_le@NTPOFF 172 ; DARWIN-LABEL: f8: 173 ; DARWIN: _internal_le@TLVP 174 } 175
