040c1b49d7
This seems to be more of a Clang thing rather than a generic LLVM thing, so this moves it out of LLVM pipelines and as Clang extension hooks into LLVM pipelines. Move the post-inline EEInstrumentation out of the backend pipeline and into a late pass, similar to other sanitizer passes. It doesn't fit into the codegen pipeline. Also fix up EntryExitInstrumentation not running at -O0 under the new PM. PR49143 Reviewed By: hans Differential Revision: https://reviews.llvm.org/D97608
20 lines
625 B
LLVM
20 lines
625 B
LLVM
; Check call to mcount in case of long/short call options.
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; RUN: llc -march=mips -target-abi o32 --mattr=+long-calls,+noabicalls < %s \
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; RUN: -mips-jalr-reloc=false | FileCheck -check-prefixes=CHECK,LONG %s
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; RUN: llc -march=mips -target-abi o32 --mattr=-long-calls,+noabicalls < %s \
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; RUN: -mips-jalr-reloc=false | FileCheck -check-prefixes=CHECK,SHORT %s
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define void @foo() {
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entry:
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call void @_mcount()
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ret void
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; CHECK-LABEL: foo
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; LONG: lui $1, %hi(_mcount)
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; LONG-NEXT: addiu $25, $1, %lo(_mcount)
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; LONG-NEXT: jalr $25
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; SHORT: jal _mcount
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}
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declare void @_mcount()
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