Mercurial > hg > Members > tobaru > cbc > CbC_llvm

comparison test/CodeGen/AArch64/fcvt-int.ll @ 120:1172e4bd9c6f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
parents 54457678186b
children
comparison
equal deleted inserted replaced
101:34baf5011add 120:1172e4bd9c6f
147 %res = bitcast i64 %in to double 147 %res = bitcast i64 %in to double
148 ; CHECK: fmov {{d[0-9]+}}, {{x[0-9]+}} 148 ; CHECK: fmov {{d[0-9]+}}, {{x[0-9]+}}
149 ret double %res 149 ret double %res
150 150
151 } 151 }
152
153 define double @bitcast_fabs(double %x) {
154 ; CHECK-LABEL: bitcast_fabs:
155 ; CHECK: ; BB#0:
156 ; CHECK-NEXT: fabs d0, d0
157 ; CHECK-NEXT: ret
158 ;
159 %bc1 = bitcast double %x to i64
160 %and = and i64 %bc1, 9223372036854775807
161 %bc2 = bitcast i64 %and to double
162 ret double %bc2
163 }
164
165 define float @bitcast_fneg(float %x) {
166 ; CHECK-LABEL: bitcast_fneg:
167 ; CHECK: ; BB#0:
168 ; CHECK-NEXT: fneg s0, s0
169 ; CHECK-NEXT: ret
170 ;
171 %bc1 = bitcast float %x to i32
172 %xor = xor i32 %bc1, 2147483648
173 %bc2 = bitcast i32 %xor to float
174 ret float %bc2
175 }
176