1 ; Test to ensure that the LTO pipelines add pass to build the TargetLibraryInfo 2 ; using the specified target triple. 3 4 ; Check with regular LTO 5 ; RUN: llvm-as < %s >%t1 6 ; RUN: llvm-lto -exported-symbol=_main -o %t2 %t1 7 ; RUN: llvm-nm %t2 | FileCheck %s 8 ; Check with ThinLTO. Use llvm-lto2 since this adds earlier passes requiring 9 ; the TargetLibraryInfo with ThinLTO (WholeProgramDevirt). 10 ; RUN: opt -module-summary -o %t1 %s 11 ; RUN: llvm-lto2 run -r %t1,_pow, -r %t1,_main,plx -o %t2 %t1 12 ; RUN: llvm-nm %t2.1 | FileCheck %s 13 14 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 15 target triple = "x86_64-apple-macosx10.9" 16 17 declare double @pow(double, double) 18 19 define double @main(double %x) { 20 ; We check that LTO will be aware of target triple and apply pow to __exp10 transformation. 21 ; CHECK: U ___exp10 22 %retval = call double @pow(double 10.0, double %x) 23 ret double %retval 24 } 25
