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3ea2df7c7b
Similar to gep (r230786) and load (r230794) changes.
Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.
(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)
import fileinput
import sys
import re
rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)
def conv(match):
line = match.group(1)
line += match.group(4)
line += ", "
line += match.group(2)
return line
line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
sys.stdout.write(line[off:match.start()])
sys.stdout.write(conv(match))
off = match.end()
sys.stdout.write(line[off:])
llvm-svn: 232184
35 lines
1.3 KiB
LLVM
35 lines
1.3 KiB
LLVM
; RUN: llc < %s -march=x86 > %t
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; RUN: grep foos+5 %t
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; RUN: grep foos+1 %t
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; RUN: grep foos+9 %t
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; RUN: grep bara+19 %t
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; RUN: grep bara+4 %t
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; make sure we compute the correct offset for a packed structure
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;Note: codegen for this could change rendering the above checks wrong
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target datalayout = "e-p:32:32"
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target triple = "i686-pc-linux-gnu"
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%struct.anon = type <{ i8, i32, i32, i32 }>
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@foos = external global %struct.anon ; <%struct.anon*> [#uses=3]
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@bara = weak global [4 x <{ i32, i8 }>] zeroinitializer ; <[4 x <{ i32, i8 }>]*> [#uses=2]
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define i32 @foo() nounwind {
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entry:
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%tmp = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 1) ; <i32> [#uses=1]
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%tmp3 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 2) ; <i32> [#uses=1]
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%tmp6 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 3) ; <i32> [#uses=1]
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%tmp4 = add i32 %tmp3, %tmp ; <i32> [#uses=1]
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%tmp7 = add i32 %tmp4, %tmp6 ; <i32> [#uses=1]
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ret i32 %tmp7
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}
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define i8 @bar() nounwind {
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entry:
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%tmp = load i8, i8* getelementptr ([4 x <{ i32, i8 }>], [4 x <{ i32, i8 }>]* @bara, i32 0, i32 0, i32 1) ; <i8> [#uses=1]
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%tmp4 = load i8, i8* getelementptr ([4 x <{ i32, i8 }>], [4 x <{ i32, i8 }>]* @bara, i32 0, i32 3, i32 1) ; <i8> [#uses=1]
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%tmp5 = add i8 %tmp4, %tmp ; <i8> [#uses=1]
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ret i8 %tmp5
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}
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