| Nick Lewycky | 73f565e | 2011-01-19 15:56:12 +0000 | [diff] [blame^] | 1 | ; RUN: opt -analyze -scalar-evolution %s -S | FileCheck %s |
| 2 | |||||
| 3 | define i16 @test(i8 %x) { | ||||
| 4 | %A = zext i8 %x to i12 | ||||
| 5 | %B = sext i12 %A to i16 | ||||
| 6 | ; CHECK: zext i8 %x to i16 | ||||
| 7 | ret i16 %B | ||||
| 8 | } | ||||