| Evan Cheng | 28dad2a | 2010-05-18 21:31:17 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=armv7-apple-darwin | FileCheck %s -check-prefix=ARM |
| 2 | ; RUN: llc < %s -mtriple=thumbv7-apple-darwin | FileCheck %s -check-prefix=THUMB |
| 3 | ; rdar://7998649 |
| 4 | |
| 5 | %struct.foo = type { i64, i64 } |
| 6 | |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame^] | 7 | define zeroext i8 @t(%struct.foo* %this) noreturn optsize { |
| Evan Cheng | 28dad2a | 2010-05-18 21:31:17 +0000 | [diff] [blame] | 8 | entry: |
| 9 | ; ARM: t: |
| 10 | ; ARM: str r0, [r1], r0 |
| 11 | |
| 12 | ; THUMB: t: |
| 13 | ; THUMB-NOT: str r0, [r1], r0 |
| 14 | ; THUMB: str r0, [r1] |
| 15 | %0 = getelementptr inbounds %struct.foo* %this, i32 0, i32 1 ; <i64*> [#uses=1] |
| 16 | store i32 undef, i32* inttoptr (i32 8 to i32*), align 8 |
| 17 | br i1 undef, label %bb.nph96, label %bb3 |
| 18 | |
| 19 | bb3: ; preds = %entry |
| 20 | %1 = load i64* %0, align 4 ; <i64> [#uses=0] |
| 21 | unreachable |
| 22 | |
| 23 | bb.nph96: ; preds = %entry |
| 24 | unreachable |
| 25 | } |