| Dan Gohman | 36a0947 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X32 %s |
| 2 | ; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X64 %s |
| Rafael Espindola | 9a58023 | 2009-02-27 13:37:18 +0000 | [diff] [blame] | 3 | |
| 4 | @i = thread_local global i32 15 |
| 5 | |
| Chris Lattner | eed4657 | 2009-08-07 23:56:42 +0000 | [diff] [blame] | 6 | define i32 @f1() { |
| Rafael Espindola | 9a58023 | 2009-02-27 13:37:18 +0000 | [diff] [blame] | 7 | entry: |
| 8 | %tmp1 = load i32* @i |
| 9 | ret i32 %tmp1 |
| 10 | } |
| Chris Lattner | eed4657 | 2009-08-07 23:56:42 +0000 | [diff] [blame] | 11 | |
| 12 | ; X32: f1: |
| 13 | ; X32: leal i@TLSGD(,%ebx), %eax |
| 14 | ; X32: call ___tls_get_addr@PLT |
| 15 | |
| 16 | ; X64: f1: |
| 17 | ; X64: leaq i@TLSGD(%rip), %rdi |
| 18 | ; X64: call __tls_get_addr@PLT |
| 19 | |
| 20 | |
| 21 | @i2 = external thread_local global i32 |
| 22 | |
| 23 | define i32* @f2() { |
| 24 | entry: |
| 25 | ret i32* @i |
| 26 | } |
| 27 | |
| 28 | ; X32: f2: |
| 29 | ; X32: leal i@TLSGD(,%ebx), %eax |
| 30 | ; X32: call ___tls_get_addr@PLT |
| 31 | |
| 32 | ; X64: f2: |
| 33 | ; X64: leaq i@TLSGD(%rip), %rdi |
| 34 | ; X64: call __tls_get_addr@PLT |
| 35 | |
| 36 | |
| 37 | |
| 38 | define i32 @f3() { |
| 39 | entry: |
| 40 | %tmp1 = load i32* @i ; <i32> [#uses=1] |
| 41 | ret i32 %tmp1 |
| 42 | } |
| 43 | |
| 44 | ; X32: f3: |
| 45 | ; X32: leal i@TLSGD(,%ebx), %eax |
| 46 | ; X32: call ___tls_get_addr@PLT |
| 47 | |
| 48 | ; X64: f3: |
| 49 | ; X64: leaq i@TLSGD(%rip), %rdi |
| 50 | ; X64: call __tls_get_addr@PLT |
| 51 | |
| 52 | |
| 53 | define i32* @f4() nounwind { |
| 54 | entry: |
| 55 | ret i32* @i |
| 56 | } |
| 57 | |
| 58 | ; X32: f4: |
| 59 | ; X32: leal i@TLSGD(,%ebx), %eax |
| 60 | ; X32: call ___tls_get_addr@PLT |
| 61 | |
| 62 | ; X64: f4: |
| 63 | ; X64: leaq i@TLSGD(%rip), %rdi |
| 64 | ; X64: call __tls_get_addr@PLT |
| 65 | |
| 66 | |
| 67 | |