| Evan Cheng | 046632f | 2010-02-10 02:17:34 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86-64 | FileCheck %s |
| 2 | ; rdar://7570931 | ||||
| 3 | |||||
| 4 | define i64 @foo(i64 %a, i64 %b) nounwind { | ||||
| 5 | ; CHECK: foo: | ||||
| 6 | ; CHECK: leal | ||||
| 7 | ; CHECK-NOT: movl | ||||
| 8 | ; CHECK: ret | ||||
| 9 | %c = add i64 %a, %b | ||||
| 10 | %d = trunc i64 %c to i32 | ||||
| 11 | %e = zext i32 %d to i64 | ||||
| 12 | ret i64 %e | ||||
| 13 | } | ||||