diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/test/CodeGen/X86/avx512-trunc-ext.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/avx512-trunc-ext.ll b/llvm/test/CodeGen/X86/avx512-trunc-ext.ll index 86822a6853b..5e097be04cd 100644 --- a/llvm/test/CodeGen/X86/avx512-trunc-ext.ll +++ b/llvm/test/CodeGen/X86/avx512-trunc-ext.ll @@ -133,3 +133,16 @@ define <16 x i16> @trunc_v16i32_to_v16i16(<16 x i32> %x) { %1 = trunc <16 x i32> %x to <16 x i16> ret <16 x i16> %1 } + +; CHECK-LABEL: trunc_i32_to_i1 +; CHECK: andl +; CHECK: kmov +; CHECK: kortest +; CKECK: orl +; CHECK: ret +define i16 @trunc_i32_to_i1(i32 %a) { + %a_i = trunc i32 %a to i1 + %maskv = insertelement <16 x i1> <i1 true, i1 false, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, i1 %a_i, i32 0 + %res = bitcast <16 x i1> %maskv to i16 + ret i16 %res +} |
