long-call-mcount.ll
691 Bytes
; Check call to mcount in case of long/short call options.
; RUN: llc -march=mips -target-abi o32 --mattr=+long-calls,+noabicalls < %s \
; RUN: -mips-jalr-reloc=false | FileCheck -check-prefixes=CHECK,LONG %s
; RUN: llc -march=mips -target-abi o32 --mattr=-long-calls,+noabicalls < %s \
; RUN: -mips-jalr-reloc=false | FileCheck -check-prefixes=CHECK,SHORT %s
; Function Attrs: noinline nounwind optnone
define void @foo() #0 {
entry:
ret void
; CHECK-LABEL: foo
; LONG: lui $1, %hi(_mcount)
; LONG-NEXT: addiu $25, $1, %lo(_mcount)
; LONG-NEXT: jalr $25
; SHORT: jal _mcount
}
attributes #0 = { "instrument-function-entry-inlined"="_mcount" }