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075724a5d9
llc mir output goes to stdout nowadays, so the 2>&1 is not necessary anymore for most tests. llvm-svn: 295859
38 lines
913 B
YAML
38 lines
913 B
YAML
# RUN: llc -O0 -run-pass=legalizer -global-isel %s -o - | FileCheck %s
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--- |
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target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
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target triple = "aarch64--"
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define void @test_scalar_sub_small() {
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entry:
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ret void
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}
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...
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---
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name: test_scalar_sub_small
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registers:
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- { id: 0, class: _ }
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- { id: 1, class: _ }
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- { id: 2, class: _ }
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- { id: 3, class: _ }
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- { id: 4, class: _ }
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- { id: 5, class: _ }
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body: |
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bb.0.entry:
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liveins: %x0, %x1, %x2, %x3
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; CHECK-LABEL: name: test_scalar_sub_small
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; CHECK: [[OP0:%.*]](s32) = G_ANYEXT %2(s8)
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; CHECK: [[OP1:%.*]](s32) = G_ANYEXT %3(s8)
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; CHECK: [[RES32:%.*]](s32) = G_SUB [[OP0]], [[OP1]]
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; CHECK: [[RES:%.*]](s8) = G_TRUNC [[RES32]](s32)
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%0(s64) = COPY %x0
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%1(s64) = COPY %x1
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%2(s8) = G_TRUNC %0
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%3(s8) = G_TRUNC %1
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%4(s8) = G_SUB %2, %3
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%5(s64) = G_ANYEXT %2
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%x0 = COPY %5
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...
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