d9e51e7552
NVPTX/dont-introduce-addrspacecast.ll required manually removing a check for a bitcast. AArch64/combine-address-mode.ll required rerunning update_test_checks Mips required some manual updates due to a CHECK-NEXT coming after a deleted bitcast. ARM/sink-addrmode.ll needed one small manual fix. Excludes one X86 function which needs more attention.
37 lines
951 B
LLVM
37 lines
951 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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define ptr @test_merge_PR21548(i32 %a, ptr %p1, ptr %p2, ptr %p3) {
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; CHECK-LABEL: @test_merge_PR21548
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%as = lshr i32 %a, 3
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%Tr = trunc i32 %as to i1
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br i1 %Tr, label %BB2, label %BB3
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BB2:
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; Similarly to above:
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; CodeGenPrepare was requesting the EVT for ptr to determine
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; whether the select user of the trunc was legal. This asserted.
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; CHECK: select i1 {{%.*}}, ptr %p1, ptr %p2
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%p = select i1 %Tr, ptr %p1, ptr %p2
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ret ptr %p
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BB3:
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ret ptr %p3
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}
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