1; Test conversion of floating-point values to unsigned i64s (z10 only). 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s 4 5; z10 doesn't have native support for unsigned fp-to-i64 conversions; 6; they were added in z196 as the Convert to Logical family of instructions. 7; Convert via signed i64s instead. 8 9; Test f32->i64. 10define i64 @f1(float %f) { 11; CHECK-LABEL: f1: 12; CHECK: cebr 13; CHECK: sebr 14; CHECK: cgebr 15; CHECK: xihf 16; CHECK: br %r14 17 %conv = fptoui float %f to i64 18 ret i64 %conv 19} 20 21; Test f64->i64. 22define i64 @f2(double %f) { 23; CHECK-LABEL: f2: 24; CHECK: cdbr 25; CHECK: sdbr 26; CHECK: cgdbr 27; CHECK: xihf 28; CHECK: br %r14 29 %conv = fptoui double %f to i64 30 ret i64 %conv 31} 32 33; Test f128->i64. 34define i64 @f3(fp128 *%src) { 35; CHECK-LABEL: f3: 36; CHECK: cxbr 37; CHECK: sxbr 38; CHECK: cgxbr 39; CHECK: xihf 40; CHECK: br %r14 41 %f = load fp128 , fp128 *%src 42 %conv = fptoui fp128 %f to i64 43 ret i64 %conv 44} 45