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23 lines
768 B
23 lines
768 B
4 months ago
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; RUN: llc -mtriple=aarch64-none-linux-gnu < %s -mattr=+neon | FileCheck %s
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; SDIVREM/UDIVREM DAG nodes are generated but expanded when lowering and
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; should not generate select error.
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define <2 x i32> @test_udivrem(<2 x i32> %x, < 2 x i32> %y, < 2 x i32>* %z) {
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; CHECK-LABEL: test_udivrem
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; CHECK-DAG: udivrem
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; CHECK-NOT: LLVM ERROR: Cannot select
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%div = udiv <2 x i32> %x, %y
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store <2 x i32> %div, <2 x i32>* %z
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%1 = urem <2 x i32> %x, %y
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ret <2 x i32> %1
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}
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define <4 x i32> @test_sdivrem(<4 x i32> %x, <4 x i32>* %y) {
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; CHECK-LABEL: test_sdivrem
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; CHECK-DAG: sdivrem
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%div = sdiv <4 x i32> %x, < i32 20, i32 20, i32 20, i32 20 >
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store <4 x i32> %div, <4 x i32>* %y
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%1 = srem <4 x i32> %x, < i32 20, i32 20, i32 20, i32 20 >
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ret <4 x i32> %1
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}
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