llvm-project/llvm/test/CodeGen/Mips/long-call-attr.ll

43 lines
1.1 KiB
LLVM

; RUN: llc -march=mips -target-abi o32 --mattr=+long-calls,+noabicalls < %s \
; RUN: | FileCheck -check-prefix=O32 %s
; RUN: llc -march=mips -target-abi o32 --mattr=-long-calls,+noabicalls < %s \
; RUN: | FileCheck -check-prefix=O32 %s
; RUN: llc -march=mips64 -target-abi n64 --mattr=+long-calls,+noabicalls < %s \
; RUN: | FileCheck -check-prefix=N64 %s
; RUN: llc -march=mips64 -target-abi n64 --mattr=-long-calls,+noabicalls < %s \
; RUN: | FileCheck -check-prefix=N64 %s
declare void @far() #0
define void @near() #1 {
ret void
}
define void @foo() {
call void @far()
; O32-LABEL: foo:
; O32: lui $1, %hi(far)
; O32-NEXT: addiu $25, $1, %lo(far)
; O32-NEXT: jalr $25
; N64-LABEL: foo:
; N64: lui $1, %highest(far)
; N64-NEXT: daddiu $1, $1, %higher(far)
; N64-NEXT: dsll $1, $1, 16
; N64-NEXT: daddiu $1, $1, %hi(far)
; N64-NEXT: dsll $1, $1, 16
; N64-NEXT: daddiu $25, $1, %lo(far)
; N64-NEXT: jalr $25
call void @near()
; O32: jal near
; N64: jal near
ret void
}
attributes #0 = { "long-call" }
attributes #1 = { "short-call" }