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1; RUN: llc -mtriple=thumbv7em-apple-macho -mcpu=cortex-m4 %s -o - -O0 | FileCheck %s2; RUN: llc -mtriple=thumbv7em-apple-macho -mcpu=cortex-m4 %s -o - | FileCheck %s3 4; Note: vldr and vstr really do have 64-bit variants even with -fp645define void @test_load_store(ptr %addr) {6; CHECK-LABEL: test_load_store:7; CHECK: vldr [[TMP:d[0-9]+]], [r0]8; CHECK: vstr [[TMP]], [r0]9 %val = load volatile double, ptr %addr10 store volatile double %val, ptr %addr11 ret void12}13 14define void @test_cmp(double %l, double %r, ptr %addr.dst) {15; CHECK-LABEL: test_cmp:16; CHECK: bl ___eqdf217 %res = fcmp oeq double %l, %r18 store i1 %res, ptr %addr.dst19 ret void20}21 22define void @test_ext(float %in, ptr %addr) {23; CHECK-LABEL: test_ext:24; CHECK: bl ___extendsfdf225 %res = fpext float %in to double26 store double %res, ptr %addr27 ret void28}29 30define void @test_trunc(double %in, ptr %addr) {31; CHECK-LABEL: test_trunc:32; CHECK: bl ___truncdfsf233 %res = fptrunc double %in to float34 store float %res, ptr %addr35 ret void36}37 38define void @test_itofp(i32 %in, ptr %addr) {39; CHECK-LABEL: test_itofp:40; CHECK: bl ___floatsidf41 %res = sitofp i32 %in to double42 store double %res, ptr %addr43; %res = fptoui double %tmp to i3244 ret void45}46 47define i32 @test_fptoi(ptr %addr) {48; CHECK-LABEL: test_fptoi:49; CHECK: bl ___fixunsdfsi50 %val = load double, ptr %addr51 %res = fptoui double %val to i3252 ret i32 %res53}54 55define void @test_binop(ptr %addr) {56; CHECK-LABEL: test_binop:57; CHECK: bl ___adddf358 %in = load double, ptr %addr59 %res = fadd double %in, %in60 store double %res, ptr %addr61 ret void62}63