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| 1 ; RUIN: %llvm2ice -verbose inst %s | FileCheck %s |
| 2 ; RUIN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s |
| 3 ; RUN: %szdiff --llvm2ice=%llvm2ice %s | FileCheck --check-prefix=DUMP %s |
| 4 |
| 5 @i1 = common global i32 0, align 4 |
| 6 @i2 = common global i32 0, align 4 |
| 7 @u1 = common global i32 0, align 4 |
| 8 @u2 = common global i32 0, align 4 |
| 9 |
| 10 define void @conv1() { |
| 11 entry: |
| 12 %v0 = load i32* @u1, align 1 |
| 13 %sext = shl i32 %v0, 24 |
| 14 %v1 = ashr i32 %sext, 24 |
| 15 store i32 %v1, i32* @i1, align 1 |
| 16 ret void |
| 17 ; CHECK: shl eax, 24 |
| 18 ; CHECK-NEXT: sar eax, 24 |
| 19 } |
| 20 |
| 21 define void @conv2() { |
| 22 entry: |
| 23 %v0 = load i32* @u1, align 1 |
| 24 %sext1 = shl i32 %v0, 16 |
| 25 %v1 = ashr i32 %sext1, 16 |
| 26 store i32 %v1, i32* @i2, align 1 |
| 27 ret void |
| 28 ; CHECK: shl eax, 16 |
| 29 ; CHECK-NEXT: sar eax, 16 |
| 30 } |
| 31 |
| 32 ; ERRORS-NOT: ICE translation error |
| 33 ; DUMP-NOT: SZ |
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