; RUN: llc < %s -O0 -o - | FileCheck %s target datalayout = "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" target triple = "armv7s-apple-ios7" %foo = type <{ %Sf }> %Sf = type <{ float }> declare float @llvm.ceil.f32(float) ; Check that we are not emitting a tail call for the last call to ceil. ; This function returns three different results. ; CHECK-LABEL: func1: ; CHECK-NOT: b _ceilf ; CHECK: pop define { float, float, float } @func1() { entry: %0 = alloca %foo, align 4 %1 = alloca %foo, align 4 %2 = alloca %foo, align 4 %.native = getelementptr inbounds %foo* %0, i32 0, i32 0 %.native.value = getelementptr inbounds %Sf* %.native, i32 0, i32 0 store float 0.000000e+00, float* %.native.value, align 4 %.native1 = getelementptr inbounds %foo* %1, i32 0, i32 0 %.native1.value = getelementptr inbounds %Sf* %.native1, i32 0, i32 0 store float 1.000000e+00, float* %.native1.value, align 4 %.native2 = getelementptr inbounds %foo* %2, i32 0, i32 0 %.native2.value = getelementptr inbounds %Sf* %.native2, i32 0, i32 0 store float 5.000000e+00, float* %.native2.value, align 4 br i1 true, label %3, label %4 ; <label>:3 ; preds = %entry %.native4 = getelementptr inbounds %foo* %1, i32 0, i32 0 %.native4.value = getelementptr inbounds %Sf* %.native4, i32 0, i32 0 store float 2.000000e+00, float* %.native4.value, align 4 br label %4 ; <label>:4 ; preds = %3, %entry %5 = call float @llvm.ceil.f32(float 5.000000e+00) %.native3 = getelementptr inbounds %foo* %1, i32 0, i32 0 %.native3.value = getelementptr inbounds %Sf* %.native3, i32 0, i32 0 %6 = load float* %.native3.value, align 4 %7 = call float @llvm.ceil.f32(float %6) %8 = insertvalue { float, float, float } { float 0.000000e+00, float undef, float undef }, float %5, 1 %9 = insertvalue { float, float, float } %8, float %7, 2 ret { float, float, float } %9 } ; Check that we are not emitting a tail call for the last call to ceil. ; This function returns two different results. ; CHECK-LABEL: func2: ; CHECK-NOT: b _ceilf ; CHECK: pop define { float, float } @func2() { entry: %0 = alloca %foo, align 4 %1 = alloca %foo, align 4 %2 = alloca %foo, align 4 %.native = getelementptr inbounds %foo* %0, i32 0, i32 0 %.native.value = getelementptr inbounds %Sf* %.native, i32 0, i32 0 store float 0.000000e+00, float* %.native.value, align 4 %.native1 = getelementptr inbounds %foo* %1, i32 0, i32 0 %.native1.value = getelementptr inbounds %Sf* %.native1, i32 0, i32 0 store float 1.000000e+00, float* %.native1.value, align 4 %.native2 = getelementptr inbounds %foo* %2, i32 0, i32 0 %.native2.value = getelementptr inbounds %Sf* %.native2, i32 0, i32 0 store float 5.000000e+00, float* %.native2.value, align 4 br i1 true, label %3, label %4 ; <label>:3 ; preds = %entry %.native4 = getelementptr inbounds %foo* %1, i32 0, i32 0 %.native4.value = getelementptr inbounds %Sf* %.native4, i32 0, i32 0 store float 2.000000e+00, float* %.native4.value, align 4 br label %4 ; <label>:4 ; preds = %3, %entry %5 = call float @llvm.ceil.f32(float 5.000000e+00) %.native3 = getelementptr inbounds %foo* %1, i32 0, i32 0 %.native3.value = getelementptr inbounds %Sf* %.native3, i32 0, i32 0 %6 = load float* %.native3.value, align 4 %7 = call float @llvm.ceil.f32(float %6) %8 = insertvalue { float, float } { float 0.000000e+00, float undef }, float %7, 1 ret { float, float } %8 }