| Chris Lattner | 09c14c0 | 2012-06-01 05:03:31 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s | FileCheck %s |
| 2 | target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| 3 | target triple = "x86_64-apple-darwin11.4.0" |
| 4 | |
| 5 | declare i64 @testi() |
| 6 | |
| 7 | define i64 @test_trivial() { |
| 8 | %A = tail call i64 @testi() |
| 9 | ret i64 %A |
| 10 | } |
| 11 | ; CHECK: test_trivial: |
| 12 | ; CHECK: jmp _testi ## TAILCALL |
| 13 | |
| 14 | |
| 15 | define i64 @test_noop_bitcast() { |
| 16 | %A = tail call i64 @testi() |
| 17 | %B = bitcast i64 %A to i64 |
| 18 | ret i64 %B |
| 19 | } |
| 20 | ; CHECK: test_noop_bitcast: |
| 21 | ; CHECK: jmp _testi ## TAILCALL |