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; RUN: llc -mtriple=armv7-linux < %s -o - | FileCheck -check-prefix=LINUX %s
; RUN: llc -mtriple=thumbv7-windows-msvc -mattr=+thumb-mode < %s -o - | FileCheck -check-prefix=WINDOWS %s
define double @testExp(double %val, i32 %a) {
; LINUX: b ldexp{{$}}
; WINDOWS: b.w ldexp{{$}}
entry:
%call = tail call fast double @ldexp(double %val, i32 %a)
ret double %call
}
declare double @ldexp(double, i32) memory(none)
define double @testExpIntrinsic(double %val, i32 %a) {
; LINUX: b ldexp{{$}}
; WINDOWS: b.w ldexp{{$}}
entry:
%call = tail call fast double @llvm.ldexp.f64(double %val, i32 %a)
ret double %call
}
define float @testExpf(float %val, i32 %a) {
; LINUX: b ldexpf
; WINDOWS: b.w ldexpf
entry:
%call = tail call fast float @ldexpf(float %val, i32 %a)
ret float %call
}
define float @testExpfIntrinsic(float %val, i32 %a) {
; LINUX: b ldexpf
; WINDOWS: bl ldexp{{$}}
entry:
%call = tail call fast float @llvm.ldexp.f32(float %val, i32 %a)
ret float %call
}
declare float @ldexpf(float, i32) memory(none)
define fp128 @testExpl(fp128 %val, i32 %a) {
; LINUX: bl ldexpl
; WINDOWS: b.w ldexpl
entry:
%call = tail call fast fp128 @ldexpl(fp128 %val, i32 %a)
ret fp128 %call
}
declare fp128 @ldexpl(fp128, i32) memory(none)
define half @testExpf16(half %val, i32 %a) {
; LINUX: bl ldexpf
; WINDOWS: bl ldexp{{$}}
entry:
%0 = tail call fast half @llvm.ldexp.f16.i32(half %val, i32 %a)
ret half %0
}
declare half @llvm.ldexp.f16.i32(half, i32) memory(none)
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