1; RUN: llc -mtriple=armv7-linux < %s -o - | FileCheck -check-prefix=LINUX %s 2; RUN: llc -mtriple=thumbv7-windows-msvc -mattr=+thumb-mode < %s -o - | FileCheck -check-prefix=WINDOWS %s 3 4define double @testExp(double %val, i32 %a) { 5; LINUX: b ldexp{{$}} 6; WINDOWS: b.w ldexp{{$}} 7entry: 8 %call = tail call fast double @ldexp(double %val, i32 %a) 9 ret double %call 10} 11 12declare double @ldexp(double, i32) memory(none) 13 14define double @testExpIntrinsic(double %val, i32 %a) { 15; LINUX: b ldexp{{$}} 16; WINDOWS: b.w ldexp{{$}} 17entry: 18 %call = tail call fast double @llvm.ldexp.f64(double %val, i32 %a) 19 ret double %call 20} 21 22define float @testExpf(float %val, i32 %a) { 23; LINUX: b ldexpf 24; WINDOWS: b.w ldexpf 25entry: 26 %call = tail call fast float @ldexpf(float %val, i32 %a) 27 ret float %call 28} 29 30define float @testExpfIntrinsic(float %val, i32 %a) { 31; LINUX: b ldexpf 32; WINDOWS: bl ldexp{{$}} 33entry: 34 %call = tail call fast float @llvm.ldexp.f32(float %val, i32 %a) 35 ret float %call 36} 37 38declare float @ldexpf(float, i32) memory(none) 39 40define fp128 @testExpl(fp128 %val, i32 %a) { 41; LINUX: bl ldexpl 42; WINDOWS: b.w ldexpl 43entry: 44 %call = tail call fast fp128 @ldexpl(fp128 %val, i32 %a) 45 ret fp128 %call 46} 47 48declare fp128 @ldexpl(fp128, i32) memory(none) 49 50define half @testExpf16(half %val, i32 %a) { 51; LINUX: bl ldexpf 52; WINDOWS: bl ldexp{{$}} 53entry: 54 %0 = tail call fast half @llvm.ldexp.f16.i32(half %val, i32 %a) 55 ret half %0 56} 57 58declare half @llvm.ldexp.f16.i32(half, i32) memory(none) 59