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Remove this code for now. I have a better idea and will rewrite with

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that in mind.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95402 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2010-02-05 19:04:06 +00:00
parent 8d280fb50a
commit 724bea90b0
2 changed files with 13 additions and 43 deletions
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15
test/Transforms/InstCombine/objsize.ll
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@@ -1,5 +1,10 @@
; Test a pile of objectsize bounds checking.
; RUN: opt < %s -instcombine -S | FileCheck %s
@a = common global [60 x i8] zeroinitializer, align 1 ; <[60 x i8]*>
; XFAIL: *
; We need target data to get the sizes of the arrays and structures.
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
@a = private global [60 x i8] zeroinitializer, align 1 ; <[60 x i8]*>
@.str = private constant [8 x i8] c"abcdefg\00" ; <[8 x i8]*>
define i32 @foo() nounwind {
@@ -27,6 +32,13 @@ cond.false:
ret i8* %2;
}
define i32 @f() nounwind {
; CHECK: @f
; CHECK-NEXT: ret i32 0
%1 = call i32 @llvm.objectsize.i32(i8* getelementptr ([60 x i8]* @a, i32 1, i32 0), i1 false)
ret i32 %1
}
@window = external global [0 x i8]
define i1 @baz() nounwind {
@@ -37,5 +49,4 @@ define i1 @baz() nounwind {
ret i1 %2
}
declare i32 @llvm.objectsize.i32(i8*, i1) nounwind readonly