llvm-project/llvm/test/CodeGen/PowerPC/vrsave-spill.ll

20 lines
644 B
LLVM

; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin -mcpu=g5 | FileCheck %s
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
target triple = "powerpc64-apple-darwin"
define <4 x float> @foo(<4 x float> %a, <4 x float> %b) nounwind {
entry:
%c = fadd <4 x float> %a, %b
%d = fmul <4 x float> %c, %a
call void asm sideeffect "", "~{VRsave}"() nounwind
br label %return
; CHECK: @foo
; CHECK: mfvrsave r{{[0-9]+}}
; CHECK: mtvrsave r{{[0-9]+}}
return: ; preds = %entry
ret <4 x float> %d
}