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81bb5f99ad
The data layout strings do not have any effect on llc tests and will become misleadingly out of date as we continue to update the canonical data layout, so remove them from the tests. Differential Revision: https://reviews.llvm.org/D105842
24 lines
774 B
LLVM
24 lines
774 B
LLVM
; RUN: llc < %s -asm-verbose=false -fast-isel=false -disable-wasm-fallthrough-return-opt | FileCheck %s
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target triple = "wasm32-unknown-unknown"
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; This should be treated as a non-splat vector of pow2 divisor, so sdivs will be
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; transformed to shrs in DAGCombiner. There will be 4 stores and 3 shrs (For '1'
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; entry we don't need a shr).
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; CHECK-LABEL: vector_sdiv:
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; CHECK-DAG: i32.store
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; CHECK-DAG: i32.shr_u
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; CHECK-DAG: i32.store
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; CHECK-DAG: i32.shr_u
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; CHECK-DAG: i32.store
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; CHECK-DAG: i32.shr_u
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; CHECK-DAG: i32.store
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define void @vector_sdiv(<4 x i32>* %x, <4 x i32>* readonly %y) {
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entry:
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%0 = load <4 x i32>, <4 x i32>* %y, align 16
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%div = sdiv <4 x i32> %0, <i32 1, i32 4, i32 2, i32 8>
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store <4 x i32> %div, <4 x i32>* %x, align 16
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ret void
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}
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