60 lines
1.7 KiB
Text
60 lines
1.7 KiB
Text
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=riscv64 -mattr=+d -run-pass=instruction-select -simplify-mir -verify-machineinstrs %s -o - \
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# RUN: | FileCheck -check-prefix=RV64D %s
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---
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name: implicit_def_gpr
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legalized: true
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regBankSelected: true
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body: |
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bb.0:
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; RV64D-LABEL: name: implicit_def_gpr
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; RV64D: [[DEF:%[0-9]+]]:gpr = IMPLICIT_DEF
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; RV64D-NEXT: [[ADD:%[0-9]+]]:gpr = ADD [[DEF]], [[DEF]]
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; RV64D-NEXT: $x10 = COPY [[ADD]]
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%0:gprb(s64) = G_IMPLICIT_DEF
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%1:gprb(s64) = G_ADD %0, %0
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$x10 = COPY %1(s64)
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...
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---
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name: implicit_def_copy_gpr
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legalized: true
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regBankSelected: true
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body: |
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bb.0:
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; RV64D-LABEL: name: implicit_def_copy_gpr
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; RV64D: [[DEF:%[0-9]+]]:gpr = IMPLICIT_DEF
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; RV64D-NEXT: $x10 = COPY [[DEF]]
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%0:gprb(s64) = G_IMPLICIT_DEF
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%1:gprb(s64) = COPY %0(s64)
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$x10 = COPY %1(s64)
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...
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---
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name: implicit_def_fpr
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legalized: true
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regBankSelected: true
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body: |
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bb.0:
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; RV64D-LABEL: name: implicit_def_fpr
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; RV64D: [[DEF:%[0-9]+]]:fpr64 = IMPLICIT_DEF
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; RV64D-NEXT: [[FADD_D:%[0-9]+]]:fpr64 = nofpexcept FADD_D [[DEF]], [[DEF]], 7
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; RV64D-NEXT: $f10_d = COPY [[FADD_D]]
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%0:fprb(s64) = G_IMPLICIT_DEF
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%1:fprb(s64) = G_FADD %0, %0
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$f10_d = COPY %1(s64)
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...
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---
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name: implicit_def_copy_fpr
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legalized: true
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regBankSelected: true
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body: |
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bb.0:
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; RV64D-LABEL: name: implicit_def_copy_fpr
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; RV64D: [[DEF:%[0-9]+]]:fpr64 = IMPLICIT_DEF
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; RV64D-NEXT: $f10_d = COPY [[DEF]]
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%0:fprb(s64) = G_IMPLICIT_DEF
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%1:fprb(s64) = COPY %0(s64)
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$f10_d = COPY %1(s64)
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...
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