| Tim Northover | 00ed996 | 2014-03-29 10:18:08 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=arm64 | FileCheck %s |
| 2 | |||||
| 3 | define i32 @foo(<4 x i32> %a, i32 %n) nounwind { | ||||
| 4 | ; CHECK-LABEL: foo: | ||||
| 5 | ; CHECK: fmov w0, s0 | ||||
| 6 | ; CHECK-NEXT: ret | ||||
| 7 | %b = bitcast <4 x i32> %a to i128 | ||||
| 8 | %c = trunc i128 %b to i32 | ||||
| 9 | ret i32 %c | ||||
| 10 | } | ||||
| 11 | |||||
| 12 | define i64 @bar(<2 x i64> %a, i64 %n) nounwind { | ||||
| 13 | ; CHECK-LABEL: bar: | ||||
| 14 | ; CHECK: fmov x0, d0 | ||||
| 15 | ; CHECK-NEXT: ret | ||||
| 16 | %b = bitcast <2 x i64> %a to i128 | ||||
| 17 | %c = trunc i128 %b to i64 | ||||
| 18 | ret i64 %c | ||||
| 19 | } | ||||
| 20 | |||||