llvm-6502/test/CodeGen/X86/red-zone2.ll

; RUN: llc < %s -mcpu=generic -mtriple=x86_64-linux | FileCheck %s
; CHECK: f0:
; CHECK: subq
; CHECK: addq

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
}
test/CodeGen/X86/red-zone2.ll: Add -mtriple=x86_64-linux, and FileCheck-ize. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164975 91177308-0d34-0410-b5e6-96231b3b80d8 2012-10-01 22:48:07 +00:00			`; RUN: llc < %s -mcpu=generic -mtriple=x86_64-linux \| FileCheck %s`
			`; CHECK: f0:`
			`; CHECK: subq`
			`; CHECK: addq`
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
			`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`
			`}`