| Cameron Zwarich | 0a00615 | 2011-03-16 20:15:44 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=x86-64 | FileCheck %s |
| 2 | |
| 3 | ; CHECK: @bar1 |
| 4 | ; CHECK: movzbl |
| 5 | ; CHECK: callq |
| 6 | define void @bar1(i1 zeroext %v1) nounwind ssp { |
| 7 | entry: |
| 8 | %conv = zext i1 %v1 to i32 |
| 9 | %call = tail call i32 (...)* @foo(i32 %conv) nounwind |
| 10 | ret void |
| 11 | } |
| 12 | |
| 13 | ; CHECK: @bar2 |
| 14 | ; CHECK-NOT: movzbl |
| 15 | ; CHECK: callq |
| 16 | define void @bar2(i8 zeroext %v1) nounwind ssp { |
| 17 | entry: |
| 18 | %conv = zext i8 %v1 to i32 |
| 19 | %call = tail call i32 (...)* @foo(i32 %conv) nounwind |
| 20 | ret void |
| 21 | } |
| 22 | |
| 23 | declare i32 @foo(...) |