fb90733e19
Implements elementwise firstbithigh hlsl builtin. Implements firstbituhigh intrinsic for spirv and directx, which handles unsigned integers Implements firstbitshigh intrinsic for spirv and directx, which handles signed integers. Fixes #113486 Closes #99115
11 lines
351 B
LLVM
11 lines
351 B
LLVM
; RUN: not opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-library %s 2>&1 | FileCheck %s
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; DXIL operation firstbitshigh does not support double overload type
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; CHECK: invalid intrinsic signature
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define noundef double @firstbitshigh_double(double noundef %a) {
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entry:
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%1 = call double @llvm.dx.firstbitshigh.f64(double %a)
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ret double %1
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}
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