b9a7c89d43
The MIRParser expects unnamed stack entries to have empty names ('').
In case of unnamed alloca instructions, the MIRPrinter would output
'<unnamed alloca>', which caused the MIRParser to reject the generated
code.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D93685
24 lines
620 B
LLVM
24 lines
620 B
LLVM
; RUN: llc -O0 -march aarch64 -global-isel -stop-after=irtranslator -o - %s | llc -x mir -march aarch64 -run-pass=none -o - | FileCheck %s
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define i16 @unnamed_stack() {
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entry:
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; CHECK-NAME: unnamed_stack
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; CHECK: stack:
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; CHECK-NEXT: - { id: 0, name: '',
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; CHECK: %0:_(p0) = G_FRAME_INDEX %stack.0
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%0 = alloca i16
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%1 = load i16, i16* %0
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ret i16 %1
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}
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define i16 @named_stack() {
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entry:
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; CHECK-NAME: named_stack
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; CHECK: stack:
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; CHECK-NEXT: - { id: 0, name: ptr,
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; CHECK: %0:_(p0) = G_FRAME_INDEX %stack.0.ptr
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%ptr = alloca i16
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%0 = load i16, i16* %ptr
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ret i16 %0
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}
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