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ab043ff680
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
llvm-svn: 230794
33 lines
677 B
LLVM
33 lines
677 B
LLVM
; RUN: llc < %s
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; PR4136
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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-unknown-linux-gnu"
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@uip_len = external global i16 ; <i16*> [#uses=2]
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define void @uip_arp_arpin() nounwind {
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entry:
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%tmp = load volatile i16, i16* @uip_len ; <i16> [#uses=1]
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%cmp = icmp ult i16 %tmp, 42 ; <i1> [#uses=1]
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store volatile i16 0, i16* @uip_len
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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switch i16 0, label %return [
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i16 256, label %sw.bb
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i16 512, label %sw.bb18
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]
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sw.bb: ; preds = %if.end
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ret void
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sw.bb18: ; preds = %if.end
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ret void
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return: ; preds = %if.end
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ret void
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}
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