forked from OSchip/llvm-project
54 lines
2.0 KiB
LLVM
54 lines
2.0 KiB
LLVM
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; RUN: llc -mtriple=i386-apple-macosx < %s | FileCheck %s
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; rdar://12396696
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@JT = global [4 x i32] [i32 sub (i32 ptrtoint (i8* blockaddress(@h, %18) to i32), i32 ptrtoint (i8* blockaddress(@h, %11) to i32)), i32 sub (i32 ptrtoint (i8* blockaddress(@h, %17) to i32), i32 ptrtoint (i8* blockaddress(@h, %11) to i32)), i32 sub (i32 ptrtoint (i8* blockaddress(@h, %22) to i32), i32 ptrtoint (i8* blockaddress(@h, %18) to i32)), i32 sub (i32 ptrtoint (i8* blockaddress(@h, %22) to i32), i32 ptrtoint (i8* blockaddress(@h, %17) to i32))]
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@gGlobalLock = external global i8*
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@.str40 = external global [35 x i8]
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; CHECK: _JT:
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; CHECK-NOT: .long Ltmp{{[0-9]+}}-1
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; CHECK-NOT: .long 1-Ltmp{{[0-9]+}}
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; CHECK: .long Ltmp{{[0-9]+}}-Ltmp{{[0-9]+}}
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; CHECK: .long Ltmp{{[0-9]+}}-Ltmp{{[0-9]+}}
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; CHECK: .long Ltmp{{[0-9]+}}-Ltmp{{[0-9]+}}
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; CHECK: .long Ltmp{{[0-9]+}}-Ltmp{{[0-9]+}}
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define void @h(i8*) nounwind ssp {
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%2 = alloca i8*
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store i8* %0, i8** %2
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%3 = load i8** %2
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%4 = bitcast i8* %3 to { i32, i32 }*
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%5 = getelementptr { i32, i32 }* %4, i32 0, i32 0
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%6 = load i32* %5
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%7 = srem i32 %6, 2
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%8 = icmp slt i32 %6, 2
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%9 = select i1 %8, i32 %6, i32 %7
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%10 = icmp eq i32 %9, 0
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br label %11
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; <label>:11 ; preds = %1
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%12 = zext i1 %10 to i32
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%13 = getelementptr [4 x i32]* @JT, i32 0, i32 %12
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%14 = load i32* %13
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%15 = add i32 %14, ptrtoint (i8* blockaddress(@h, %11) to i32)
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%16 = inttoptr i32 %15 to i8*
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indirectbr i8* %16, [label %17, label %18]
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; <label>:17 ; preds = %11
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tail call void (i8*, ...)* @g(i8* getelementptr inbounds ([35 x i8]* @.str40, i32 0, i32 0))
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br label %22
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; <label>:18 ; preds = %11
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%19 = call i32 @f(i32 -1037694186) nounwind
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%20 = inttoptr i32 %19 to i32 (i8**)*
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%21 = tail call i32 %20(i8** @gGlobalLock)
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br label %22
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; <label>:22 ; preds = %18, %17
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ret void
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}
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declare i32 @f(i32)
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declare void @g(i8*, ...)
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