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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -passes=msan < %s | FileCheck %s3 4target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"5target triple = "x86_64-unknown-linux-gnu"6 7; Function Attrs: sanitize_memory8define i1 @not_isfinite_or_zero_f16(half %x) sanitize_memory {9; CHECK-LABEL: @not_isfinite_or_zero_f16(10; CHECK-NEXT: [[TMP1:%.*]] = load i16, ptr @__msan_param_tls, align 811; CHECK-NEXT: call void @llvm.donothing()12; CHECK-NEXT: [[TMP2:%.*]] = icmp ne i16 [[TMP1]], 013; CHECK-NEXT: [[CLASS:%.*]] = call i1 @llvm.is.fpclass.f16(half [[X:%.*]], i32 615)14; CHECK-NEXT: store i1 [[TMP2]], ptr @__msan_retval_tls, align 815; CHECK-NEXT: ret i1 [[CLASS]]16;17 %class = call i1 @llvm.is.fpclass.f16(half %x, i32 615)18 ret i1 %class19}20 21; Function Attrs: sanitize_memory22define <2 x i1> @not_isfinite_or_zero_v2f16_pos0_neg0_vec(<2 x half> %x) sanitize_memory {23; CHECK-LABEL: @not_isfinite_or_zero_v2f16_pos0_neg0_vec(24; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i16>, ptr @__msan_param_tls, align 825; CHECK-NEXT: call void @llvm.donothing()26; CHECK-NEXT: [[TMP2:%.*]] = icmp ne <2 x i16> [[TMP1]], zeroinitializer27; CHECK-NEXT: [[CLASS:%.*]] = call <2 x i1> @llvm.is.fpclass.v2f16(<2 x half> [[X:%.*]], i32 615)28; CHECK-NEXT: store <2 x i1> [[TMP2]], ptr @__msan_retval_tls, align 829; CHECK-NEXT: ret <2 x i1> [[CLASS]]30;31 %class = call <2 x i1> @llvm.is.fpclass.v2f16(<2 x half> %x, i32 615)32 ret <2 x i1> %class33}34 35; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)36declare i1 @llvm.is.fpclass.f16(half, i32 immarg) #137 38; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)39declare <2 x i1> @llvm.is.fpclass.v2f16(<2 x half>, i32 immarg) #140 41