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6f800f7333
The test being performed is just an approximation anyway, so it really shouldn't crash when things don't go entirely as expected. Should fix PR20474. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214177 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
480 B
LLVM
18 lines
480 B
LLVM
; RUN: opt -S -codegenprepare -mtriple=arm64-apple-ios7.0 %s | FileCheck %s
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%foo = type { i8 }
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define %foo @test_merge(i32 %in) {
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; CHECK-LABEL: @test_merge
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; CodeGenPrepare was requesting the EVT for { i8 } to determine
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; whether the insertvalue user of the trunc was legal. This
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; asserted.
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; CHECK: insertvalue %foo undef, i8 %byte, 0
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%lobit = lshr i32 %in, 31
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%byte = trunc i32 %lobit to i8
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%struct = insertvalue %foo undef, i8 %byte, 0
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ret %"foo" %struct
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}
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