30 lines
907 B
LLVM
30 lines
907 B
LLVM
; RUN: opt < %s -passes=sroa -S | FileCheck %s
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;
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; Make sure the llvm.access.group meta-data is preserved
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; when a load/store is replaced with another load/store by sroa
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; Ensure this is done for casting too.
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;
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; CHECK: entry:
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; CHECK: load i32, ptr {{.*}}, !llvm.access.group [[DISTINCT:![0-9]*]]
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; CHECK: load i32, ptr {{.*}}, !llvm.access.group [[DISTINCT]]
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; CHECK: ret void
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; CHECK: [[DISTINCT]] = distinct !{}
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%CMPLX = type { float, float }
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define dso_local void @test() {
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entry:
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%PART = alloca %CMPLX, align 8
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%PREV = alloca %CMPLX, align 8
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store float 0.000000e+00, ptr %PREV, align 4
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%i2 = getelementptr %CMPLX, ptr %PREV, i32 0, i32 1
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store float 0.000000e+00, ptr %i2, align 4
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%dummy = sext i16 0 to i64
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%T = getelementptr %CMPLX, ptr %PART, i64 %dummy
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%X37 = load i64, ptr %T, align 8, !llvm.access.group !0
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store i64 %X37, ptr %PREV, align 8
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ret void
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}
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!0 = distinct !{}
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