1 ; RUN: llc -mcpu=pwr7 -relocation-model=pic <%s | FileCheck %s 2 3 ; Test that PR17354 is fixed. We must generate a nop following even 4 ; local calls when generating code for shared libraries, to permit 5 ; TOC fixup. 6 7 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" 8 target triple = "powerpc64-unknown-linux-gnu" 9 10 %struct.CS = type { i32 } 11 12 @_ZL3glb = internal global [1 x %struct.CS] zeroinitializer, align 4 13 @llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_a }] 14 15 define internal void @__cxx_global_var_init() section ".text.startup" { 16 entry: 17 call void @_Z4funcv(%struct.CS* sret getelementptr inbounds ([1 x %struct.CS]* @_ZL3glb, i64 0, i64 0)) 18 ret void 19 } 20 21 ; CHECK-LABEL: __cxx_global_var_init: 22 ; CHECK: bl _Z4funcv 23 ; CHECK-NEXT: nop 24 25 ; Function Attrs: nounwind 26 define void @_Z4funcv(%struct.CS* noalias sret %agg.result) #0 { 27 entry: 28 %a_ = getelementptr inbounds %struct.CS* %agg.result, i32 0, i32 0 29 store i32 0, i32* %a_, align 4 30 ret void 31 } 32 33 define internal void @_GLOBAL__I_a() section ".text.startup" { 34 entry: 35 call void @__cxx_global_var_init() 36 ret void 37 } 38 39 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 40
