1 ; RUN: llc < %s -relocation-model=static | FileCheck %s -check-prefix=STATIC 2 ; RUN: llc < %s -relocation-model=pic | FileCheck %s -check-prefix=PIC 3 ; RUN: llc < %s -relocation-model=pic -mtriple=powerpc64-apple-darwin8 | FileCheck %s -check-prefix=PIC64 4 ; RUN: llc < %s -relocation-model=dynamic-no-pic | FileCheck %s -check-prefix=DYNAMIC 5 ; RUN: llc < %s -relocation-model=dynamic-no-pic -mtriple=powerpc64-apple-darwin8 | FileCheck %s -check-prefix=DYNAMIC64 6 ; PR4482 7 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" 8 target triple = "powerpc-apple-darwin8" 9 10 define i32 @foo(i64 %x) nounwind { 11 entry: 12 ; STATIC: _foo: 13 ; STATIC: bl _exact_log2 14 ; STATIC: blr 15 ; STATIC: .subsections_via_symbols 16 17 ; PIC: _foo: 18 ; PIC: bl L_exact_log2$stub 19 ; PIC: blr 20 21 ; PIC64: _foo: 22 ; PIC64: bl L_exact_log2$stub 23 ; PIC64: blr 24 25 ; DYNAMIC: _foo: 26 ; DYNAMIC: bl L_exact_log2$stub 27 ; DYNAMIC: blr 28 29 ; DYNAMIC64: _foo: 30 ; DYNAMIC64: bl L_exact_log2$stub 31 ; DYNAMIC64: blr 32 33 %A = call i32 @exact_log2(i64 %x) nounwind 34 ret i32 %A 35 } 36 37 define available_externally i32 @exact_log2(i64 %x) nounwind { 38 entry: 39 ret i32 42 40 } 41 42 43 ; PIC: .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 44 ; PIC: L_exact_log2$stub: 45 ; PIC: .indirect_symbol _exact_log2 46 ; PIC: mflr r0 47 ; PIC: bcl 20, 31, L_exact_log2$stub$tmp 48 49 ; PIC: L_exact_log2$stub$tmp: 50 ; PIC: mflr r11 51 ; PIC: addis r11, r11, ha16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp) 52 ; PIC: mtlr r0 53 ; PIC: lwzu r12, lo16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)(r11) 54 ; PIC: mtctr r12 55 ; PIC: bctr 56 57 ; PIC: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers 58 ; PIC: L_exact_log2$lazy_ptr: 59 ; PIC: .indirect_symbol _exact_log2 60 ; PIC: .long dyld_stub_binding_helper 61 62 ; PIC: .subsections_via_symbols 63 64 ; PIC64: .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 65 ; PIC64: L_exact_log2$stub: 66 ; PIC64: .indirect_symbol _exact_log2 67 ; PIC64: mflr r0 68 ; PIC64: bcl 20, 31, L_exact_log2$stub$tmp 69 70 ; PIC64: L_exact_log2$stub$tmp: 71 ; PIC64: mflr r11 72 ; PIC64: addis r11, r11, ha16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp) 73 ; PIC64: mtlr r0 74 ; PIC64: ldu r12, lo16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)(r11) 75 ; PIC64: mtctr r12 76 ; PIC64: bctr 77 78 ; PIC64: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers 79 ; PIC64: L_exact_log2$lazy_ptr: 80 ; PIC64: .indirect_symbol _exact_log2 81 ; PIC64: .quad dyld_stub_binding_helper 82 83 ; PIC64: .subsections_via_symbols 84 85 ; DYNAMIC: .section __TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16 86 ; DYNAMIC: L_exact_log2$stub: 87 ; DYNAMIC: .indirect_symbol _exact_log2 88 ; DYNAMIC: lis r11, ha16(L_exact_log2$lazy_ptr) 89 ; DYNAMIC: lwzu r12, lo16(L_exact_log2$lazy_ptr)(r11) 90 ; DYNAMIC: mtctr r12 91 ; DYNAMIC: bctr 92 93 ; DYNAMIC: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers 94 ; DYNAMIC: L_exact_log2$lazy_ptr: 95 ; DYNAMIC: .indirect_symbol _exact_log2 96 ; DYNAMIC: .long dyld_stub_binding_helper 97 98 ; DYNAMIC64: .section __TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16 99 ; DYNAMIC64: L_exact_log2$stub: 100 ; DYNAMIC64: .indirect_symbol _exact_log2 101 ; DYNAMIC64: lis r11, ha16(L_exact_log2$lazy_ptr) 102 ; DYNAMIC64: ldu r12, lo16(L_exact_log2$lazy_ptr)(r11) 103 ; DYNAMIC64: mtctr r12 104 ; DYNAMIC64: bctr 105 106 ; DYNAMIC64: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers 107 ; DYNAMIC64: L_exact_log2$lazy_ptr: 108 ; DYNAMIC64: .indirect_symbol _exact_log2 109 ; DYNAMIC64: .quad dyld_stub_binding_helper 110
