32 lines
591 B
LLVM
32 lines
591 B
LLVM
; RUN: llc < %s -mtriple=armv6-apple-darwin -mcpu=arm1136jf-s | FileCheck %s
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; Radar 8589805: Counting the number of microcoded operations, such as for an
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; LDM instruction, was causing an assertion failure because the microop count
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; was being treated as an instruction count.
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; CHECK: push
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; CHECK: pop
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; CHECK: pop
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; CHECK: pop
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define i32 @test(i32 %x) {
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entry:
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%0 = tail call signext i16 undef(i32* undef)
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switch i32 undef, label %bb3 [
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i32 0, label %bb4
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i32 1, label %bb1
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i32 2, label %bb2
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]
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bb1:
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ret i32 1
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bb2:
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ret i32 2
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bb3:
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ret i32 1
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bb4:
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ret i32 3
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}
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