49 lines
1.2 KiB
Plaintext
49 lines
1.2 KiB
Plaintext
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -O0 -run-pass=legalizer %s -o - | FileCheck %s
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--- |
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target triple = "x86_64--"
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define void @test_fneg_f32() {
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entry:
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ret void
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}
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define void @test_fneg_f64() {
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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_fneg_f32
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registers:
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- { id: 0, class: _ }
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- { id: 1, class: _ }
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body: |
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bb.1:
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liveins:
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; CHECK-LABEL: name: test_fneg_f32
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; CHECK: [[DEF:%[0-9]+]]:_(s32) = IMPLICIT_DEF
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
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; CHECK: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[DEF]], [[C]]
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; CHECK: $edi = COPY [[XOR]](s32)
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%0(s32) = IMPLICIT_DEF
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%1(s32) = G_FNEG %0
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$edi = COPY %1
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...
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---
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name: test_fneg_f64
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registers:
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- { id: 0, class: _ }
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- { id: 1, class: _ }
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body: |
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bb.1:
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liveins:
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; CHECK-LABEL: name: test_fneg_f64
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; CHECK: [[DEF:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
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; CHECK: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[DEF]], [[C]]
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; CHECK: $rdi = COPY [[XOR]](s64)
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%0(s64) = G_IMPLICIT_DEF
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%1(s64) = G_FNEG %0
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$rdi = COPY %1
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...
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