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Add a few more lint checks.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100825 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-04-08 23:05:57 +00:00
parent e056781323
commit dd98c4d185
2 changed files with 54 additions and 0 deletions
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14
test/Other/lint.ll
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@@ -10,6 +10,10 @@ define i32 @foo() noreturn {
store i32 0, i32* null
; CHECK: Null pointer dereference
%t = load i32* null
; CHECK: Undef pointer dereference
store i32 0, i32* undef
; CHECK: Undef pointer dereference
%u = load i32* undef
; CHECK: Memory reference address is misaligned
%x = inttoptr i32 1 to i32*
load i32* %x, align 4
@@ -21,6 +25,16 @@ define i32 @foo() noreturn {
%sr = srem i32 2, 0
; CHECK: Division by zero
%ur = urem i32 2, 0
; CHECK: extractelement index out of range
%ee = extractelement <4 x i32> zeroinitializer, i32 4
; CHECK: insertelement index out of range
%ie = insertelement <4 x i32> zeroinitializer, i32 0, i32 4
; CHECK: Shift count out of range
%r = lshr i32 0, 32
; CHECK: Shift count out of range
%q = ashr i32 0, 32
; CHECK: Shift count out of range
%l = shl i32 0, 32
br label %next
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