| Dan Gohman | 36a0947 | 2009-09-08 23:54:48 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=x86-64 -relocation-model=pic > %t |
| Rafael Espindola | 152932b | 2009-03-17 23:43:59 +0000 | [diff] [blame] | 2 | ; RUN: grep {movswl %ax, %edi} %t |
| Rafael Espindola | 6b2c7ae | 2009-03-18 09:38:28 +0000 | [diff] [blame] | 3 | ; RUN: grep {movw (%rax), %ax} %t |
| Evan Cheng | 3927f43 | 2009-03-25 20:20:11 +0000 | [diff] [blame] | 4 | ; XFAIL: * |
| Rafael Espindola | 152932b | 2009-03-17 23:43:59 +0000 | [diff] [blame] | 5 | |
| 6 | @x = common global i16 0 |
| 7 | |
| 8 | define signext i16 @f() nounwind { |
| 9 | entry: |
| 10 | %0 = tail call signext i16 @h() nounwind |
| 11 | %1 = sext i16 %0 to i32 |
| 12 | tail call void @g(i32 %1) nounwind |
| 13 | %2 = load i16* @x, align 2 |
| 14 | ret i16 %2 |
| 15 | } |
| 16 | |
| 17 | declare signext i16 @h() |
| 18 | |
| 19 | declare void @g(i32) |