llvm-6502/test/CodeGen/Mips/mips16_32_9.ll
Reed Kotler 3589b7b808 Last change for mips16 prolog/epilog cleanup and optimization.
Some tiny cosmetic code changes to follow. Because of the wide
ranging nature of the patch a full 24 test cycle was needed to
check against regression. This was the smallest patch I could
make to progress from the earlier ones in the series. 



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197350 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-15 20:49:30 +00:00

50 lines
1.3 KiB
LLVM

; RUN: llc -march=mipsel -mcpu=mips32 -relocation-model=static -O3 < %s -mips-mixed-16-32 | FileCheck %s -check-prefix=32
define void @foo() #0 {
entry:
ret void
}
; 32: .set mips16 # @foo
; 32: .ent foo
; 32: jrc $ra
; 32: .end foo
define void @nofoo() #1 {
entry:
ret void
}
; 32: .set nomips16 # @nofoo
; 32: .ent nofoo
; 32: .set noreorder
; 32: .set nomacro
; 32: .set noat
; 32: jr $ra
; 32: nop
; 32: .set at
; 32: .set macro
; 32: .set reorder
; 32: .end nofoo
define i32 @main() #2 {
entry:
ret i32 0
}
; 32: .set mips16 # @main
; 32: .ent main
; 32: jrc $ra
; 32: .end main
attributes #0 = { nounwind "less-precise-fpmad"="false" "mips16" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #2 = { nounwind "less-precise-fpmad"="false" "mips16" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }