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1; RUN: opt -S -dxil-intrinsic-expansion -mtriple=dxil-pc-shadermodel6.3-library %s | FileCheck %s --check-prefixes=CHECK,EXPCHECK2; RUN: opt -S -dxil-intrinsic-expansion -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-library %s | FileCheck %s --check-prefixes=CHECK,DOPCHECK3 4; Make sure dxil operation function calls for abs are generated for int16_t/int/int64_t.5 6; CHECK-LABEL: abs_i167define noundef i16 @abs_i16(i16 noundef %a) {8entry:9; CHECK: sub i16 0, %a10; EXPCHECK: call i16 @llvm.smax.i16(i16 %a, i16 %{{.*}})11; DOPCHECK: call i16 @dx.op.binary.i16(i32 37, i16 %a, i16 %{{.*}}) #[[#ATTR:]]12 %elt.abs = call i16 @llvm.abs.i16(i16 %a, i1 false)13 ret i16 %elt.abs14}15 16; CHECK-LABEL: abs_i3217define noundef i32 @abs_i32(i32 noundef %a) {18entry:19; CHECK: sub i32 0, %a20; EXPCHECK: call i32 @llvm.smax.i32(i32 %a, i32 %{{.*}})21; DOPCHECK: call i32 @dx.op.binary.i32(i32 37, i32 %a, i32 %{{.*}}) #[[#ATTR]]22 %elt.abs = call i32 @llvm.abs.i32(i32 %a, i1 false)23 ret i32 %elt.abs24}25 26; CHECK-LABEL: abs_i6427define noundef i64 @abs_i64(i64 noundef %a) {28entry:29; CHECK: sub i64 0, %a30; EXPCHECK: call i64 @llvm.smax.i64(i64 %a, i64 %{{.*}})31; DOPCHECK: call i64 @dx.op.binary.i64(i32 37, i64 %a, i64 %{{.*}}) #[[#ATTR]]32 %elt.abs = call i64 @llvm.abs.i64(i64 %a, i1 false)33 ret i64 %elt.abs34}35 36; DOPCHECK: attributes #[[#ATTR]] = {{{.*}} memory(none) {{.*}}}37 38declare i16 @llvm.abs.i16(i16, i1 immarg)39declare i32 @llvm.abs.i32(i32, i1 immarg)40declare i64 @llvm.abs.i64(i64, i1 immarg)41