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Diffstat (limited to 'test/CodeGen/X86/vec_round.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_round.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_round.ll b/test/CodeGen/X86/vec_round.ll new file mode 100644 index 0000000000000..baa2f58631d4b --- /dev/null +++ b/test/CodeGen/X86/vec_round.ll @@ -0,0 +1,22 @@ +; RUN: llc -mcpu=nehalem -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +declare void @use(<2 x double>) + +; CHECK-LABEL: @test +; CHECK callq round + +; Function Attrs: nounwind uwtable +define void @test() { +entry: + %tmp = call <2 x double> @llvm.round.v2f64(<2 x double> undef) + call void @use(<2 x double> %tmp) + ret void +} + +; Function Attrs: nounwind readonly +declare <2 x double> @llvm.round.v2f64(<2 x double>) #0 + +attributes #0 = { nounwind readonly } + |