llvm-project/llvm/test/CodeGen/PowerPC/novrsave.ll

16 lines
492 B
LLVM

; RUN: llc -O0 -mtriple=powerpc-unknown-linux-gnu < %s | FileCheck %s
; RUN: llc -O0 -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s
; This verifies that the code to update VRSAVE has been removed for SVR4.
define <4 x float> @bar(<4 x float> %v) nounwind {
entry:
%v.addr = alloca <4 x float>, align 16
store <4 x float> %v, <4 x float>* %v.addr, align 16
%0 = load <4 x float>, <4 x float>* %v.addr, align 16
ret <4 x float> %0
}
; CHECK-NOT: mfspr
; CHECK-NOT: mtspr