| Chris Lattner | a9aa352 | 2009-07-15 01:43:31 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -relocation-model=static | FileCheck %s -check-prefix=STATIC |
| 2 | ; RUN: llvm-as < %s | llc -relocation-model=pic | FileCheck %s -check-prefix=PIC |
| 3 | ; RUN: llvm-as < %s | llc -relocation-model=dynamic-no-pic | FileCheck %s -check-prefix=DYNAMIC |
| Chris Lattner | 4fb75e5 | 2009-07-01 16:53:44 +0000 | [diff] [blame] | 4 | ; PR4482 |
| 5 | target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" |
| 6 | target triple = "powerpc-apple-darwin8" |
| 7 | |
| 8 | define i32 @foo(i64 %x) nounwind { |
| 9 | entry: |
| Chris Lattner | a9aa352 | 2009-07-15 01:43:31 +0000 | [diff] [blame^] | 10 | ; STATIC: _foo: |
| 11 | ; STATIC: bl _exact_log2 |
| 12 | ; STATIC: blr |
| 13 | ; STATIC: .subsections_via_symbols |
| 14 | |
| 15 | ; PIC: _foo: |
| 16 | ; PIC: bl L_exact_log2$stub |
| 17 | ; PIC: blr |
| 18 | |
| 19 | ; DYNAMIC: _foo: |
| 20 | ; DYNAMIC: bl L_exact_log2$stub |
| 21 | ; DYNAMIC: blr |
| 22 | |
| Chris Lattner | 0bc2672 | 2009-07-15 01:32:33 +0000 | [diff] [blame] | 23 | %A = call i32 @exact_log2(i64 %x) nounwind |
| 24 | ret i32 %A |
| Chris Lattner | 4fb75e5 | 2009-07-01 16:53:44 +0000 | [diff] [blame] | 25 | } |
| 26 | |
| 27 | define available_externally i32 @exact_log2(i64 %x) nounwind { |
| 28 | entry: |
| Chris Lattner | 0bc2672 | 2009-07-15 01:32:33 +0000 | [diff] [blame] | 29 | ret i32 42 |
| Chris Lattner | 4fb75e5 | 2009-07-01 16:53:44 +0000 | [diff] [blame] | 30 | } |
| Chris Lattner | a9aa352 | 2009-07-15 01:43:31 +0000 | [diff] [blame^] | 31 | |
| 32 | |
| 33 | ; PIC: .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 |
| 34 | ; PIC: L_exact_log2$stub: |
| 35 | ; PIC: .indirect_symbol _exact_log2 |
| 36 | ; PIC: mflr r0 |
| 37 | ; PIC: bcl 20,31,L0$_exact_log2 |
| 38 | |
| 39 | ; PIC: L0$_exact_log2: |
| 40 | ; PIC: mflr r11 |
| 41 | ; PIC: addis r11,r11,ha16(L_exact_log2$lazy_ptr-L0$_exact_log2) |
| 42 | ; PIC: mtlr r0 |
| 43 | ; PIC: lwzu r12,lo16(L_exact_log2$lazy_ptr-L0$_exact_log2)(r11) |
| 44 | ; PIC: mtctr r12 |
| 45 | ; PIC: bctr |
| 46 | |
| 47 | ; PIC: .lazy_symbol_pointer |
| 48 | ; PIC: L_exact_log2$lazy_ptr: |
| 49 | ; PIC: .indirect_symbol _exact_log2 |
| 50 | ; PIC: .long dyld_stub_binding_helper |
| 51 | |
| 52 | ; PIC: .subsections_via_symbols |
| 53 | |
| 54 | |
| 55 | ; DYNAMIC: .section __TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16 |
| 56 | ; DYNAMIC: L_exact_log2$stub: |
| 57 | ; DYNAMIC: .indirect_symbol _exact_log2 |
| 58 | ; DYNAMIC: lis r11,ha16(L_exact_log2$lazy_ptr) |
| 59 | ; DYNAMIC: lwzu r12,lo16(L_exact_log2$lazy_ptr)(r11) |
| 60 | ; DYNAMIC: mtctr r12 |
| 61 | ; DYNAMIC: bctr |
| 62 | |
| 63 | ; DYNAMIC: .lazy_symbol_pointer |
| 64 | ; DYNAMIC: L_exact_log2$lazy_ptr: |
| 65 | ; DYNAMIC: .indirect_symbol _exact_log2 |
| 66 | ; DYNAMIC: .long dyld_stub_binding_helper |
| 67 | |
| 68 | |
| 69 | |
| 70 | |
| 71 | |