llvm-6502/test/CodeGen/X86/red-zone2.ll
Devang Patel d18e31ae17 Add new function attribute - noredzone.
Update code generator to use this attribute and remove DisableRedZone target option.
Update llc to set this attribute when -disable-red-zone command line option is used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72894 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04 22:05:33 +00:00

10 lines
249 B
LLVM

; RUN: llvm-as < %s | llc -march=x86-64 > %t
; RUN: grep subq %t | count 1
; RUN: grep addq %t | count 1
define x86_fp80 @f0(float %f) nounwind readnone noredzone {
entry:
%0 = fpext float %f to x86_fp80 ; <x86_fp80> [#uses=1]
ret x86_fp80 %0
}