| whitequark | b2ce9ff | 2017-10-15 12:29:01 +0000 | [diff] [blame] | 1 | ; RUN: opt -S -mergefunc < %s | FileCheck %s |
| 2 | |
| 3 | %A = type { i32 } |
| 4 | %B = type { i32 } |
| 5 | |
| 6 | ; CHECK-NOT: @b |
| 7 | |
| 8 | @x = constant { i32 (i32)*, i32 (i32)* } |
| 9 | { i32 (i32)* bitcast (i32 (%A)* @a to i32 (i32)*), |
| 10 | i32 (i32)* bitcast (i32 (%B)* @b to i32 (i32)*) } |
| 11 | ; CHECK: { i32 (i32)* bitcast (i32 (%A)* @a to i32 (i32)*), i32 (i32)* bitcast (i32 (%A)* @a to i32 (i32)*) } |
| 12 | |
| 13 | define internal i32 @a(%A) unnamed_addr { |
| 14 | extractvalue %A %0, 0 |
| 15 | xor i32 %2, 0 |
| 16 | ret i32 %3 |
| 17 | } |
| 18 | |
| 19 | define internal i32 @b(%B) unnamed_addr { |
| 20 | extractvalue %B %0, 0 |
| 21 | xor i32 %2, 0 |
| 22 | ret i32 %3 |
| 23 | } |
| 24 | |
| 25 | define i32 @c(i32) { |
| 26 | insertvalue %B undef, i32 %0, 0 |
| 27 | call i32 @b(%B %2) |
| 28 | ; CHECK: call i32 bitcast (i32 (%A)* @a to i32 (%B)*)(%B %2) |
| 29 | ret i32 %3 |
| 30 | } |