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New testcase 

llvm-svn: 1940
This commit is contained in:
Chris Lattner 2002-03-21 22:39:43 +00:00
parent eae5096ebd
commit ef7023bd94
1 changed files with 32 additions and 0 deletions
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llvm/test/Regression/Transforms/LevelRaise/2002-03-21-MissedRaise2.ll Normal file
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; Problem that occured because of obsolete code that only allowed malloc
; instructions to change type if they were 'array' allocations. This
; prevented reg115 from being able to change.
;
; RUN: if as < %s | opt -raise | dis | grep '= cast' | grep \*
; RUN: then exit 1
; RUN: else exit 0
; RUN: fi
%Hash = type { { uint, sbyte *, \2 } * *, int (uint) *, int } *
%HashEntry = type { uint, sbyte *, \2 } *
%hash = type { { uint, sbyte *, \2 } * *, int (uint) *, int }
%hash_entry = type { uint, sbyte *, \2 * }
implementation
%Hash "MakeHash"(int %size, int (uint) * %map)
begin
bb1: ;[#uses=0]
%reg112 = malloc sbyte * *, uint 3 ; <sbyte * * *> [#uses=4]
%reg115 = malloc sbyte *, uint 1 ; <sbyte * *> [#uses=1]
store sbyte * * %reg115, sbyte * * * %reg112
%reg121 = load sbyte * * * %reg112 ; <sbyte * *> [#uses=1]
%size-idxcast1 = cast int %size to uint ; <uint> [#uses=1]
%reg1221 = getelementptr sbyte * * %reg121, uint %size-idxcast1 ; <sbyte * *> [#uses=1]
store sbyte * null, sbyte * * %reg1221
%reg232 = getelementptr sbyte * * * %reg112, uint 1 ; <sbyte * * *> [#uses=1]
%cast243 = cast int (uint) * %map to sbyte * * ; <sbyte * *> [#uses=1]
store sbyte * * %cast243, sbyte * * * %reg232
%cast246 = cast sbyte * * * %reg112 to %Hash ; <%Hash> [#uses=1]
ret %Hash %cast246
end