You've already forked linux-packaging-mono
23 lines
774 B
LLVM
23 lines
774 B
LLVM
|
; RUN: llc -mcpu=pwr9 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
|
||
|
|
; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s
|
||
|
|
|
||
|
|
; This test case checks r0 is used as constant 0 in instruction mtvsrdd.
|
||
|
|
|
||
|
|
define <2 x i64> @const0(i64 %a) {
|
||
|
|
%vecinit = insertelement <2 x i64> undef, i64 %a, i32 0
|
||
|
|
%vecinit1 = insertelement <2 x i64> %vecinit, i64 0, i32 1
|
||
|
|
ret <2 x i64> %vecinit1
|
||
|
|
; CHECK-LABEL: const0
|
||
|
|
; CHECK: mtvsrdd v2, 0, r3
|
||
|
|
}
|
||
|
|
|
||
|
|
define <2 x i64> @noconst0(i64* %a, i64* %b) {
|
||
|
|
%1 = load i64, i64* %a, align 8
|
||
|
|
%2 = load i64, i64* %b, align 8
|
||
|
|
%vecinit = insertelement <2 x i64> undef, i64 %2, i32 0
|
||
|
|
%vecinit1 = insertelement <2 x i64> %vecinit, i64 %1, i32 1
|
||
|
|
ret <2 x i64> %vecinit1
|
||
|
|
; CHECK-LABEL: noconst0
|
||
|
|
; CHECK: mtvsrdd v2, {{r[0-9]+}}, {{r[0-9]+}}
|
||
|
|
}
|