forked from OSchip/llvm-project
68 lines
2.3 KiB
LLVM
68 lines
2.3 KiB
LLVM
; RUN: llc -march=hexagon < %s
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; REQUIRES: asserts
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; Validates correct operand order for absolute-set stores.
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%s.0 = type { %s.1, %s.2, %s.3, %s.3, %s.4, [8 x i8] }
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%s.1 = type { i8 }
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%s.2 = type { i8 }
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%s.3 = type { i32 }
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%s.4 = type { i32, i32, i32 }
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; Function Attrs: nounwind ssp
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define void @f0(%s.0* nocapture readonly %a0, i32 %a1) #0 {
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b0:
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%v0 = getelementptr inbounds %s.0, %s.0* %a0, i32 0, i32 0, i32 0
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%v1 = load i8, i8* %v0, align 1
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%v2 = and i32 %a1, 1
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%v3 = icmp eq i32 %v2, 0
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br i1 %v3, label %b4, label %b1
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b1: ; preds = %b0
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%v4 = getelementptr inbounds %s.0, %s.0* %a0, i32 0, i32 1, i32 0
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%v5 = load i8, i8* %v4, align 1
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%v6 = icmp eq i8 %v5, 0
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br i1 %v6, label %b3, label %b2
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b2: ; preds = %b1
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%v7 = getelementptr %s.0, %s.0* %a0, i32 0, i32 2, i32 0
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%v8 = load i32, i32* %v7, align 4
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store volatile i32 %v8, i32* inttoptr (i32 -318766672 to i32*), align 16
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%v9 = getelementptr %s.0, %s.0* %a0, i32 0, i32 3, i32 0
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%v10 = load i32, i32* %v9, align 4
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store volatile i32 %v10, i32* inttoptr (i32 -318766672 to i32*), align 16
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br label %b3
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b3: ; preds = %b2, %b1
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%v11 = getelementptr inbounds %s.0, %s.0* %a0, i32 0, i32 4, i32 0
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%v12 = load i32, i32* %v11, align 4
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%v13 = zext i8 %v1 to i32
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%v14 = mul nsw i32 %v13, 64
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%v15 = add nsw i32 %v14, -318111684
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%v16 = inttoptr i32 %v15 to i32*
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store volatile i32 %v12, i32* %v16, align 4
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%v17 = shl i32 1, %v13
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%v18 = load volatile i32, i32* inttoptr (i32 -318111596 to i32*), align 4
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%v19 = and i32 %v17, 3
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%v20 = xor i32 %v19, 3
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%v21 = and i32 %v18, %v20
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%v22 = getelementptr inbounds %s.0, %s.0* %a0, i32 0, i32 4, i32 1
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%v23 = load i32, i32* %v22, align 4
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%v24 = and i32 %v23, 1
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%v25 = shl i32 %v24, %v13
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%v26 = or i32 %v25, %v21
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store volatile i32 %v26, i32* inttoptr (i32 -318111596 to i32*), align 4
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%v27 = getelementptr inbounds %s.0, %s.0* %a0, i32 0, i32 4, i32 2
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%v28 = load i32, i32* %v27, align 4
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%v29 = mul nsw i32 %v13, 4
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%v30 = add nsw i32 %v29, -318111592
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%v31 = inttoptr i32 %v30 to i32*
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store volatile i32 %v28, i32* %v31, align 4
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br label %b4
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b4: ; preds = %b3, %b0
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ret void
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}
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attributes #0 = { nounwind ssp }
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