diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/GlobalISel/arm64-irtranslator.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AArch64/GlobalISel/arm64-irtranslator.ll b/llvm/test/CodeGen/AArch64/GlobalISel/arm64-irtranslator.ll index ac3d4b17f73..fb0897b67cc 100644 --- a/llvm/test/CodeGen/AArch64/GlobalISel/arm64-irtranslator.ll +++ b/llvm/test/CodeGen/AArch64/GlobalISel/arm64-irtranslator.ll @@ -1550,3 +1550,15 @@ define <16 x i8> @test_shufflevector_v8s8_v16s8(<8 x i8> %arg1, <8 x i8> %arg2) define <4 x half> @test_constant_vector() { ret <4 x half> <half undef, half undef, half undef, half 0xH3C00> } + +define i32 @test_target_mem_intrinsic(i32* %addr) { +; CHECK-LABEL: name: test_target_mem_intrinsic +; CHECK: [[ADDR:%[0-9]+]](p0) = COPY %x0 +; CHECK: [[VAL:%[0-9]+]](s64) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.ldxr), [[ADDR]](p0) :: (volatile load 4 from %ir.addr) +; CHECK: G_TRUNC [[VAL]](s64) + %val = call i64 @llvm.aarch64.ldxr.p0i32(i32* %addr) + %trunc = trunc i64 %val to i32 + ret i32 %trunc +} + +declare i64 @llvm.aarch64.ldxr.p0i32(i32*) nounwind |
