| Dan Gohman | 36a0947 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s | not grep shrl |
| Eli Friedman | 28dc98f | 2008-12-17 03:35:17 +0000 | [diff] [blame] | 2 | ; Note: this test is really trying to make sure that the shift |
| 3 | ; returns the right result; shrl is most likely wrong, |
| 4 | ; but if CodeGen starts legitimately using an shrl here, |
| 5 | ; please adjust the test appropriately. |
| 6 | |
| 7 | target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" |
| 8 | target triple = "i386-pc-linux-gnu" |
| 9 | @.str = internal constant [6 x i8] c"%lld\0A\00" ; <[6 x i8]*> [#uses=1] |
| 10 | |
| 11 | define i64 @mebbe_shift(i32 %xx, i32 %test) nounwind { |
| 12 | entry: |
| 13 | %conv = zext i32 %xx to i64 ; <i64> [#uses=1] |
| 14 | %tobool = icmp ne i32 %test, 0 ; <i1> [#uses=1] |
| 15 | %shl = select i1 %tobool, i64 3, i64 0 ; <i64> [#uses=1] |
| 16 | %x.0 = shl i64 %conv, %shl ; <i64> [#uses=1] |
| 17 | ret i64 %x.0 |
| 18 | } |
| 19 | |