33 lines
1 KiB
Text
33 lines
1 KiB
Text
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
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# RUN: llc -mtriple=riscv64 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
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---
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name: sext_32_64
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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bb.0:
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; CHECK-LABEL: name: sext_32_64
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; CHECK: [[LUI:%[0-9]+]]:gpr = LUI 524288
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; CHECK-NEXT: [[ADDIW:%[0-9]+]]:gpr = ADDIW [[LUI]], 0
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; CHECK-NEXT: $x8 = COPY [[ADDIW]]
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%0:gprb(s32) = G_CONSTANT i32 -2147483648
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%1:gprb(s64) = G_SEXT %0
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$x8 = COPY %1(s64)
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...
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---
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name: sext_inreg_64_32
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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bb.0:
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; CHECK-LABEL: name: sext_inreg_64_32
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; CHECK: [[LUI:%[0-9]+]]:gpr = LUI 524288
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; CHECK-NEXT: [[ADDIW:%[0-9]+]]:gpr = ADDIW [[LUI]], 0
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; CHECK-NEXT: $x8 = COPY [[ADDIW]]
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%0:gprb(s64) = G_CONSTANT i64 -2147483648
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%1:gprb(s64) = G_SEXT_INREG %0, 32
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$x8 = COPY %1(s64)
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...
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