1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=instcombine -S | FileCheck %s 3 4define double @std_cabs([2 x double] %z) { 5; CHECK-LABEL: @std_cabs( 6; CHECK-NEXT: [[CALL:%.*]] = tail call double @cabs([2 x double] [[Z:%.*]]) 7; CHECK-NEXT: ret double [[CALL]] 8; 9 %call = tail call double @cabs([2 x double] %z) 10 ret double %call 11} 12 13define float @std_cabsf([2 x float] %z) { 14; CHECK-LABEL: @std_cabsf( 15; CHECK-NEXT: [[CALL:%.*]] = tail call float @cabsf([2 x float] [[Z:%.*]]) 16; CHECK-NEXT: ret float [[CALL]] 17; 18 %call = tail call float @cabsf([2 x float] %z) 19 ret float %call 20} 21 22define fp128 @std_cabsl([2 x fp128] %z) { 23; CHECK-LABEL: @std_cabsl( 24; CHECK-NEXT: [[CALL:%.*]] = tail call fp128 @cabsl([2 x fp128] [[Z:%.*]]) 25; CHECK-NEXT: ret fp128 [[CALL]] 26; 27 %call = tail call fp128 @cabsl([2 x fp128] %z) 28 ret fp128 %call 29} 30 31define double @fast_cabs([2 x double] %z) { 32; CHECK-LABEL: @fast_cabs( 33; CHECK-NEXT: [[REAL:%.*]] = extractvalue [2 x double] [[Z:%.*]], 0 34; CHECK-NEXT: [[IMAG:%.*]] = extractvalue [2 x double] [[Z]], 1 35; CHECK-NEXT: [[TMP1:%.*]] = fmul fast double [[REAL]], [[REAL]] 36; CHECK-NEXT: [[TMP2:%.*]] = fmul fast double [[IMAG]], [[IMAG]] 37; CHECK-NEXT: [[TMP3:%.*]] = fadd fast double [[TMP1]], [[TMP2]] 38; CHECK-NEXT: [[CABS:%.*]] = tail call fast double @llvm.sqrt.f64(double [[TMP3]]) 39; CHECK-NEXT: ret double [[CABS]] 40; 41 %call = tail call fast double @cabs([2 x double] %z) 42 ret double %call 43} 44 45define float @fast_cabsf([2 x float] %z) { 46; CHECK-LABEL: @fast_cabsf( 47; CHECK-NEXT: [[REAL:%.*]] = extractvalue [2 x float] [[Z:%.*]], 0 48; CHECK-NEXT: [[IMAG:%.*]] = extractvalue [2 x float] [[Z]], 1 49; CHECK-NEXT: [[TMP1:%.*]] = fmul fast float [[REAL]], [[REAL]] 50; CHECK-NEXT: [[TMP2:%.*]] = fmul fast float [[IMAG]], [[IMAG]] 51; CHECK-NEXT: [[TMP3:%.*]] = fadd fast float [[TMP1]], [[TMP2]] 52; CHECK-NEXT: [[CABS:%.*]] = tail call fast float @llvm.sqrt.f32(float [[TMP3]]) 53; CHECK-NEXT: ret float [[CABS]] 54; 55 %call = tail call fast float @cabsf([2 x float] %z) 56 ret float %call 57} 58 59define fp128 @fast_cabsl([2 x fp128] %z) { 60; CHECK-LABEL: @fast_cabsl( 61; CHECK-NEXT: [[REAL:%.*]] = extractvalue [2 x fp128] [[Z:%.*]], 0 62; CHECK-NEXT: [[IMAG:%.*]] = extractvalue [2 x fp128] [[Z]], 1 63; CHECK-NEXT: [[TMP1:%.*]] = fmul fast fp128 [[REAL]], [[REAL]] 64; CHECK-NEXT: [[TMP2:%.*]] = fmul fast fp128 [[IMAG]], [[IMAG]] 65; CHECK-NEXT: [[TMP3:%.*]] = fadd fast fp128 [[TMP1]], [[TMP2]] 66; CHECK-NEXT: [[CABS:%.*]] = tail call fast fp128 @llvm.sqrt.f128(fp128 [[TMP3]]) 67; CHECK-NEXT: ret fp128 [[CABS]] 68; 69 %call = tail call fast fp128 @cabsl([2 x fp128] %z) 70 ret fp128 %call 71} 72 73declare double @cabs([2 x double]) 74declare float @cabsf([2 x float]) 75declare fp128 @cabsl([2 x fp128]) 76