88003cea1c
The MemorySSA-based implementation has been enabled for a few months (since D94376). This patch drops the old MDA-based implementation entirely. I've kept this to only the basic cleanup of dropping various conditions -- the code could be further cleaned up now that there is only one implementation. Differential Revision: https://reviews.llvm.org/D102113
18 lines
449 B
LLVM
18 lines
449 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -memcpyopt -S -verify-memoryssa | FileCheck %s
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%struct = type { i16 }
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declare i16 @g(%struct*) readnone
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define void @f() {
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; CHECK-LABEL: @f(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[CALL:%.*]] = call i16 @g(%struct* byval(%struct) align 1 undef)
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; CHECK-NEXT: ret void
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;
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entry:
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%call = call i16 @g(%struct* byval(%struct) align 1 undef)
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ret void
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}
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