4e3b037665
Summary: LDRdPtr expanded from LDWRdPtr shouldn't define its second operand(SrcReg). The second operand is its source register. Add -verify-machineinstrs into command line of testcases can trigger this error. Reviewers: dylanmckay Reviewed By: dylanmckay Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D75437
25 lines
469 B
YAML
25 lines
469 B
YAML
# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s
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# This test checks the expansion of the 16-bit LDWRdPtr pseudo instruction.
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--- |
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target triple = "avr--"
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define void @test_ldwrdptr() {
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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_ldwrdptr
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body: |
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bb.0.entry:
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; CHECK-LABEL: test_ldwrdptr
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; CHECK: $r0 = LDRdPtr $r31r30
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; CHECK-NEXT: $r1 = LDDRdPtrQ $r31r30, 1
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$r1r0 = LDWRdPtr $r31r30
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...
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