1 ; RUN: llc -O1 -mcpu=pwr7 -code-model=medium -filetype=obj %s -o - | \ 2 ; RUN: llvm-readobj -r | FileCheck %s 3 4 ; FIXME: When asm-parse is available, could make this an assembly test. 5 6 target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" 7 target triple = "powerpc64-unknown-linux-gnu" 8 9 @test_fn_static.si = internal global i32 0, align 4 10 11 define signext i32 @test_fn_static() nounwind { 12 entry: 13 %0 = load i32, i32* @test_fn_static.si, align 4 14 %inc = add nsw i32 %0, 1 15 store i32 %inc, i32* @test_fn_static.si, align 4 16 ret i32 %0 17 } 18 19 ; Verify generation of R_PPC64_TOC16_HA and R_PPC64_TOC16_LO for 20 ; accessing function-scoped variable si. 21 ; 22 ; CHECK: Relocations [ 23 ; CHECK: Section {{.*}} .rela.text { 24 ; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM2:[^ ]+]] 25 ; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM2]] 26 ; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO [[SYM2]] 27 28 @gi = global i32 5, align 4 29 30 define signext i32 @test_file_static() nounwind { 31 entry: 32 %0 = load i32, i32* @gi, align 4 33 %inc = add nsw i32 %0, 1 34 store i32 %inc, i32* @gi, align 4 35 ret i32 %0 36 } 37 38 ; Verify generation of R_PPC64_TOC16_HA and R_PPC64_TOC16_LO for 39 ; accessing file-scope variable gi. 40 ; 41 ; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM3:[^ ]+]] 42 ; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM3]] 43 ; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO [[SYM3]] 44 45 define double @test_double_const() nounwind { 46 entry: 47 ret double 0x3F4FD4920B498CF0 48 } 49 50 ; Verify generation of R_PPC64_TOC16_HA and R_PPC64_TOC16_LO for 51 ; accessing a constant. 52 ; 53 ; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM4:[^ ]+]] 54 ; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO [[SYM4]] 55
