| ; RUN: llc < %s |
| ; PR 5570 |
| ; ModuleID = 'test.c' |
| target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8-n8:16" |
| target triple = "msp430-unknown-unknown" |
| |
| @buf = common global [10 x i8] zeroinitializer, align 1 ; <[10 x i8]*> [#uses=2] |
| |
| define i16 @main() noreturn nounwind { |
| entry: |
| %0 = tail call i8* asm "", "=r,0"(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @buf, i16 0, i16 0)) nounwind ; <i8*> [#uses=1] |
| %sub.ptr = getelementptr inbounds i8, i8* %0, i16 1 ; <i8*> [#uses=1] |
| %sub.ptr.lhs.cast = ptrtoint i8* %sub.ptr to i16 ; <i16> [#uses=1] |
| %sub.ptr.sub = sub i16 %sub.ptr.lhs.cast, ptrtoint ([10 x i8]* @buf to i16) ; <i16> [#uses=1] |
| %cmp = icmp eq i16 %sub.ptr.sub, 1 ; <i1> [#uses=1] |
| br i1 %cmp, label %bar.exit, label %if.then.i |
| |
| if.then.i: ; preds = %entry |
| tail call void @abort() nounwind |
| br label %bar.exit |
| |
| bar.exit: ; preds = %entry, %if.then.i |
| tail call void @exit(i16 0) nounwind |
| unreachable |
| } |
| |
| declare void @exit(i16) noreturn |
| |
| declare void @abort() |
