| Nate Begeman | 8ec1817 | 2006-02-17 06:24:31 +0000 | [diff] [blame] | 1 | ; All of these should be codegen'd without loading immediates |
| Chris Lattner | 25e0f91 | 2010-02-21 19:27:38 +0000 | [diff] [blame] | 2 | ; RUN: llc < %s -mtriple=powerpc-apple-darwin | FileCheck %s |
| Nate Begeman | b5fefc7 | 2006-02-17 06:16:56 +0000 | [diff] [blame] | 3 | |
| Chris Lattner | ad14fcc | 2010-02-21 18:53:28 +0000 | [diff] [blame] | 4 | define i64 @add_ll(i64 %a, i64 %b) nounwind { |
| Nate Begeman | b5fefc7 | 2006-02-17 06:16:56 +0000 | [diff] [blame] | 5 | entry: |
| Tanya Lattner | 6f729d6 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 6 | %tmp.2 = add i64 %b, %a ; <i64> [#uses=1] |
| 7 | ret i64 %tmp.2 |
| Chris Lattner | ad14fcc | 2010-02-21 18:53:28 +0000 | [diff] [blame] | 8 | ; CHECK: add_ll: |
| 9 | ; CHECK: addc r4, r6, r4 |
| 10 | ; CHECK: adde r3, r5, r3 |
| 11 | ; CHECK: blr |
| Nate Begeman | b5fefc7 | 2006-02-17 06:16:56 +0000 | [diff] [blame] | 12 | } |
| 13 | |
| Chris Lattner | ad14fcc | 2010-02-21 18:53:28 +0000 | [diff] [blame] | 14 | define i64 @add_l_5(i64 %a) nounwind { |
| Nate Begeman | b5fefc7 | 2006-02-17 06:16:56 +0000 | [diff] [blame] | 15 | entry: |
| Tanya Lattner | 6f729d6 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 16 | %tmp.1 = add i64 %a, 5 ; <i64> [#uses=1] |
| 17 | ret i64 %tmp.1 |
| Chris Lattner | ad14fcc | 2010-02-21 18:53:28 +0000 | [diff] [blame] | 18 | ; CHECK: add_l_5: |
| 19 | ; CHECK: addic r4, r4, 5 |
| 20 | ; CHECK: addze r3, r3 |
| 21 | ; CHECK: blr |
| Nate Begeman | b5fefc7 | 2006-02-17 06:16:56 +0000 | [diff] [blame] | 22 | } |
| 23 | |
| Chris Lattner | ad14fcc | 2010-02-21 18:53:28 +0000 | [diff] [blame] | 24 | define i64 @add_l_m5(i64 %a) nounwind { |
| Nate Begeman | b5fefc7 | 2006-02-17 06:16:56 +0000 | [diff] [blame] | 25 | entry: |
| Tanya Lattner | 6f729d6 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 26 | %tmp.1 = add i64 %a, -5 ; <i64> [#uses=1] |
| 27 | ret i64 %tmp.1 |
| Chris Lattner | ad14fcc | 2010-02-21 18:53:28 +0000 | [diff] [blame] | 28 | ; CHECK: add_l_m5: |
| 29 | ; CHECK: addic r4, r4, -5 |
| 30 | ; CHECK: addme r3, r3 |
| 31 | ; CHECK: blr |
| Nate Begeman | b5fefc7 | 2006-02-17 06:16:56 +0000 | [diff] [blame] | 32 | } |
| Tanya Lattner | 6f729d6 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 33 | |