llvm-6502/test/Transforms/MergeFunc/2013-01-10-MergeFuncAssert.ll
Evan Cheng 582e4f278b CastInst::castIsValid should return true if the dest type is the same as
Value's current type. The casting is trivial even for aggregate type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172143 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-10 23:22:53 +00:00

37 lines
899 B
LLVM

; RUN: opt -mergefunc -disable-output < %s
; This used to trigger a ConstantExpr::getBitCast assertion.
define void @t1() unnamed_addr uwtable ssp align 2 {
entry:
switch i32 undef, label %sw.bb12 [
i32 127, label %sw.bb
i32 126, label %sw.bb4
]
sw.bb: ; preds = %entry
unreachable
sw.bb4: ; preds = %entry
unreachable
sw.bb12: ; preds = %entry
ret void
}
define void @t2() unnamed_addr uwtable ssp align 2 {
entry:
switch i32 undef, label %sw.bb8 [
i32 4, label %sw.bb
i32 3, label %sw.bb4
]
sw.bb: ; preds = %entry
unreachable
sw.bb4: ; preds = %entry
ret void
sw.bb8: ; preds = %entry
unreachable
}