1; Test conversions between integer and float elements. 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s 4 5; Test conversion of f64s to signed i64s. 6define <2 x i64> @f1(<2 x double> %doubles) { 7; CHECK-LABEL: f1: 8; CHECK: vcgdb %v24, %v24, 0, 5 9; CHECK: br %r14 10 %dwords = fptosi <2 x double> %doubles to <2 x i64> 11 ret <2 x i64> %dwords 12} 13 14; Test conversion of f64s to unsigned i64s. 15define <2 x i64> @f2(<2 x double> %doubles) { 16; CHECK-LABEL: f2: 17; CHECK: vclgdb %v24, %v24, 0, 5 18; CHECK: br %r14 19 %dwords = fptoui <2 x double> %doubles to <2 x i64> 20 ret <2 x i64> %dwords 21} 22 23; Test conversion of signed i64s to f64s. 24define <2 x double> @f3(<2 x i64> %dwords) { 25; CHECK-LABEL: f3: 26; CHECK: vcdgb %v24, %v24, 0, 0 27; CHECK: br %r14 28 %doubles = sitofp <2 x i64> %dwords to <2 x double> 29 ret <2 x double> %doubles 30} 31 32; Test conversion of unsigned i64s to f64s. 33define <2 x double> @f4(<2 x i64> %dwords) { 34; CHECK-LABEL: f4: 35; CHECK: vcdlgb %v24, %v24, 0, 0 36; CHECK: br %r14 37 %doubles = uitofp <2 x i64> %dwords to <2 x double> 38 ret <2 x double> %doubles 39} 40 41; Test conversion of f64s to signed i32s, which must compile. 42define void @f5(<2 x double> %doubles, <2 x i32> *%ptr) { 43 %words = fptosi <2 x double> %doubles to <2 x i32> 44 store <2 x i32> %words, <2 x i32> *%ptr 45 ret void 46} 47 48; Test conversion of f64s to unsigned i32s, which must compile. 49define void @f6(<2 x double> %doubles, <2 x i32> *%ptr) { 50 %words = fptoui <2 x double> %doubles to <2 x i32> 51 store <2 x i32> %words, <2 x i32> *%ptr 52 ret void 53} 54 55; Test conversion of signed i32s to f64s, which must compile. 56define <2 x double> @f7(<2 x i32> *%ptr) { 57 %words = load <2 x i32>, <2 x i32> *%ptr 58 %doubles = sitofp <2 x i32> %words to <2 x double> 59 ret <2 x double> %doubles 60} 61 62; Test conversion of unsigned i32s to f64s, which must compile. 63define <2 x double> @f8(<2 x i32> *%ptr) { 64 %words = load <2 x i32>, <2 x i32> *%ptr 65 %doubles = uitofp <2 x i32> %words to <2 x double> 66 ret <2 x double> %doubles 67} 68 69; Test conversion of f32s to signed i64s, which must compile. 70define <2 x i64> @f9(<2 x float> *%ptr) { 71 %floats = load <2 x float>, <2 x float> *%ptr 72 %dwords = fptosi <2 x float> %floats to <2 x i64> 73 ret <2 x i64> %dwords 74} 75 76; Test conversion of f32s to unsigned i64s, which must compile. 77define <2 x i64> @f10(<2 x float> *%ptr) { 78 %floats = load <2 x float>, <2 x float> *%ptr 79 %dwords = fptoui <2 x float> %floats to <2 x i64> 80 ret <2 x i64> %dwords 81} 82 83; Test conversion of signed i64s to f32, which must compile. 84define void @f11(<2 x i64> %dwords, <2 x float> *%ptr) { 85 %floats = sitofp <2 x i64> %dwords to <2 x float> 86 store <2 x float> %floats, <2 x float> *%ptr 87 ret void 88} 89 90; Test conversion of unsigned i64s to f32, which must compile. 91define void @f12(<2 x i64> %dwords, <2 x float> *%ptr) { 92 %floats = uitofp <2 x i64> %dwords to <2 x float> 93 store <2 x float> %floats, <2 x float> *%ptr 94 ret void 95} 96