From 31985c7d2a8e8c4d14e29904d072e1936dd0b6bb Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Tue, 10 Dec 2013 04:31:42 +0000 Subject: Merging r196806: ------------------------------------------------------------------------ r196806 | apazos | 2013-12-09 11:29:14 -0800 (Mon, 09 Dec 2013) | 11 lines Fix pattern match for movi with 0D result Patch by Jiangning Liu. With some test case changes: - intrinsic test added to the existing /test/CodeGen/AArch64/neon-aba-abd.ll. - New test cases to cover movi 1D scenario without using the intrinsic in test/CodeGen/AArch64/neon-mov.ll. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196872 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/AArch64/neon-aba-abd.ll | 10 ++++++++++ test/CodeGen/AArch64/neon-mov.ll | 12 ++++++++++++ 2 files changed, 22 insertions(+) (limited to 'test') diff --git a/test/CodeGen/AArch64/neon-aba-abd.ll b/test/CodeGen/AArch64/neon-aba-abd.ll index ee22a45..5400984 100644 --- a/test/CodeGen/AArch64/neon-aba-abd.ll +++ b/test/CodeGen/AArch64/neon-aba-abd.ll @@ -157,6 +157,16 @@ define <2 x i32> @test_sabd_v2i32(<2 x i32> %lhs, <2 x i32> %rhs) { ret <2 x i32> %abd } +define <2 x i32> @test_sabd_v2i32_const() { +; CHECK: test_sabd_v2i32_const: +; CHECK: movi d1, #0xffffffff0000 +; CHECK-NEXT: sabd v0.2s, v0.2s, v1.2s + %1 = tail call <2 x i32> @llvm.arm.neon.vabds.v2i32( + <2 x i32> , + <2 x i32> ) + ret <2 x i32> %1 +} + define <2 x i32> @test_saba_v2i32(<2 x i32> %lhs, <2 x i32> %rhs) { ; CHECK: test_saba_v2i32: %abd = call <2 x i32> @llvm.arm.neon.vabds.v2i32(<2 x i32> %lhs, <2 x i32> %rhs) diff --git a/test/CodeGen/AArch64/neon-mov.ll b/test/CodeGen/AArch64/neon-mov.ll index 42f6a89..60b13b8 100644 --- a/test/CodeGen/AArch64/neon-mov.ll +++ b/test/CodeGen/AArch64/neon-mov.ll @@ -202,4 +202,16 @@ define <2 x double> @fmov2d() { ret <2 x double> < double -1.2e1, double -1.2e1> } +define <2 x i32> @movi1d_1() { +; CHECK: movi d0, #0xffffffff0000 + ret <2 x i32> < i32 -65536, i32 65535> +} + + +declare <2 x i32> @test_movi1d(<2 x i32>, <2 x i32>) +define <2 x i32> @movi1d() { +; CHECK: movi d1, #0xffffffff0000 + %1 = tail call <2 x i32> @test_movi1d(<2 x i32> , <2 x i32> ) + ret <2 x i32> %1 +} -- cgit v1.1