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=dynamic-no-pic | FileCheck %s -check-prefix=DYNAMIC 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: 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 23 %A = call i32 @exact_log2(i64 %x) nounwind 24 ret i32 %A 25 } 26 27 define available_externally i32 @exact_log2(i64 %x) nounwind { 28 entry: 29 ret i32 42 30 } 31 32 33 ; PIC: .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 34 ; PIC: L_exact_log2$stub: 35 ; PIC: .indirect_symbol _exact_log2 36 ; PIC: mflr r0 37 ; PIC: bcl 20,31,L_exact_log2$stub$tmp 38 39 ; PIC: L_exact_log2$stub$tmp: 40 ; PIC: mflr r11 41 ; PIC: addis r11,r11,ha16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp) 42 ; PIC: mtlr r0 43 ; PIC: lwzu r12,lo16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)(r11) 44 ; PIC: mtctr r12 45 ; PIC: bctr 46 47 ; PIC: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers 48 ; PIC: L_exact_log2$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$lazy_ptr)(r11) 60 ; DYNAMIC: mtctr r12 61 ; DYNAMIC: bctr 62 63 ; DYNAMIC: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers 64 ; DYNAMIC: L_exact_log2$lazy_ptr: 65 ; DYNAMIC: .indirect_symbol _exact_log2 66 ; DYNAMIC: .long dyld_stub_binding_helper 67 68 69 70 71 72
