forked from OSchip/llvm-project
65 lines
2.4 KiB
LLVM
65 lines
2.4 KiB
LLVM
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; RUN: llc < %s
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target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
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target triple = "msp430-elf"
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%struct.httpd_fs_file = type { i8*, i16 }
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%struct.psock = type { %struct.pt, %struct.pt, i8*, i8*, i8*, i16, i16, %struct.httpd_fs_file, i16, i8, i8 }
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%struct.pt = type { i16 }
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@foo = external global i8*
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define signext i8 @psock_readto(%struct.psock* nocapture %psock, i8 zeroext %c) nounwind {
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entry:
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switch i16 undef, label %sw.epilog [
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i16 0, label %sw.bb
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i16 283, label %if.else.i
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]
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sw.bb: ; preds = %entry
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br label %do.body
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do.body: ; preds = %while.cond36.i, %while.end.i, %sw.bb
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br label %while.cond.i
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if.else.i: ; preds = %entry
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br i1 undef, label %psock_newdata.exit, label %if.else11.i
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if.else11.i: ; preds = %if.else.i
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ret i8 0
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psock_newdata.exit: ; preds = %if.else.i
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ret i8 0
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while.cond.i: ; preds = %while.body.i, %do.body
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br i1 undef, label %while.end.i, label %while.body.i
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while.body.i: ; preds = %while.cond.i
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br i1 undef, label %do.end41, label %while.cond.i
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while.end.i: ; preds = %while.cond.i
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br i1 undef, label %do.body, label %while.cond36.i.preheader
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while.cond36.i.preheader: ; preds = %while.end.i
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br label %while.cond36.i
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while.cond36.i: ; preds = %while.body41.i, %while.cond36.i.preheader
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br i1 undef, label %do.body, label %while.body41.i
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while.body41.i: ; preds = %while.cond36.i
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%tmp43.i = load i8** @foo ; <i8*> [#uses=2]
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%tmp44.i = load i8* %tmp43.i ; <i8> [#uses=1]
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%ptrincdec50.i = getelementptr inbounds i8* %tmp43.i, i16 1 ; <i8*> [#uses=1]
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store i8* %ptrincdec50.i, i8** @foo
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%cmp55.i = icmp eq i8 %tmp44.i, %c ; <i1> [#uses=1]
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br i1 %cmp55.i, label %do.end41, label %while.cond36.i
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do.end41: ; preds = %while.body41.i, %while.body.i
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br i1 undef, label %if.then46, label %sw.epilog
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if.then46: ; preds = %do.end41
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ret i8 0
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sw.epilog: ; preds = %do.end41, %entry
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ret i8 2
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}
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