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llvm-mirror/test/CodeGen/AArch64/neon-scalar-add-sub.ll
Kevin Qin 18b9563375 Fix Incorrect CHECK message [0-31]+ in test case.
In regular expression, [0-31]+ equals to [0-3]+, not the number from
0 to 31. So change it to [0-9]+.

llvm-svn: 197113
2013-12-12 02:19:13 +00:00

51 lines
1.7 KiB
LLVM

; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon | FileCheck %s
define <1 x i64> @add1xi64(<1 x i64> %A, <1 x i64> %B) {
;CHECK: add {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
%tmp3 = add <1 x i64> %A, %B;
ret <1 x i64> %tmp3
}
define <1 x i64> @sub1xi64(<1 x i64> %A, <1 x i64> %B) {
;CHECK: sub {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
%tmp3 = sub <1 x i64> %A, %B;
ret <1 x i64> %tmp3
}
declare <1 x i64> @llvm.aarch64.neon.vaddds(<1 x i64>, <1 x i64>)
declare <1 x i64> @llvm.aarch64.neon.vadddu(<1 x i64>, <1 x i64>)
define <1 x i64> @test_add_v1i64(<1 x i64> %lhs, <1 x i64> %rhs) {
; CHECK: test_add_v1i64:
%tmp1 = call <1 x i64> @llvm.aarch64.neon.vaddds(<1 x i64> %lhs, <1 x i64> %rhs)
; CHECK: add {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
ret <1 x i64> %tmp1
}
define <1 x i64> @test_uadd_v1i64(<1 x i64> %lhs, <1 x i64> %rhs) {
; CHECK: test_uadd_v1i64:
%tmp1 = call <1 x i64> @llvm.aarch64.neon.vadddu(<1 x i64> %lhs, <1 x i64> %rhs)
;CHECK: add {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
ret <1 x i64> %tmp1
}
declare <1 x i64> @llvm.aarch64.neon.vsubds(<1 x i64>, <1 x i64>)
declare <1 x i64> @llvm.aarch64.neon.vsubdu(<1 x i64>, <1 x i64>)
define <1 x i64> @test_sub_v1i64(<1 x i64> %lhs, <1 x i64> %rhs) {
; CHECK: test_sub_v1i64:
%tmp1 = call <1 x i64> @llvm.aarch64.neon.vsubds(<1 x i64> %lhs, <1 x i64> %rhs)
; CHECK: sub {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
ret <1 x i64> %tmp1
}
define <1 x i64> @test_usub_v1i64(<1 x i64> %lhs, <1 x i64> %rhs) {
; CHECK: test_usub_v1i64:
%tmp1 = call <1 x i64> @llvm.aarch64.neon.vsubdu(<1 x i64> %lhs, <1 x i64> %rhs)
;CHECK: sub {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
ret <1 x i64> %tmp1
}