diff options
| -rw-r--r-- | llvm/test/Transforms/InstCombine/masked_intrinsics.ll | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/masked_intrinsics.ll b/llvm/test/Transforms/InstCombine/masked_intrinsics.ll new file mode 100644 index 00000000000..a0330e84d1d --- /dev/null +++ b/llvm/test/Transforms/InstCombine/masked_intrinsics.ll @@ -0,0 +1,41 @@ +; RUN: opt -instcombine -S < %s | FileCheck %s + +declare <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptrs, i32, <2 x i1> %mask, <2 x double> %src0) + +; FIXME: All of these could be simplified. + +define <2 x double> @load_zeromask(<2 x double>* %ptr, <2 x double> %passthru) { + %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 1, <2 x i1> zeroinitializer, <2 x double> %passthru) + ret <2 x double> %res + +; CHECK-LABEL: @load_zeromask( +; CHECK-NEXT: %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 1, <2 x i1> zeroinitializer, <2 x double> %passthru) +; CHECK-NEXT ret <2 x double> %res +} + +define <2 x double> @load_onemask(<2 x double>* %ptr, <2 x double> %passthru) { + %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 2, <2 x i1> <i1 1, i1 1>, <2 x double> %passthru) + ret <2 x double> %res + +; CHECK-LABEL: @load_onemask( +; CHECK-NEXT: %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 2, <2 x i1> <i1 true, i1 true>, <2 x double> %passthru) +; CHECK-NEXT ret <2 x double> %res +} + +define <2 x double> @load_onesetbitmask1(<2 x double>* %ptr, <2 x double> %passthru) { + %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 3, <2 x i1> <i1 0, i1 1>, <2 x double> %passthru) + ret <2 x double> %res + +; CHECK-LABEL: @load_onesetbitmask1( +; CHECK-NEXT: %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 3, <2 x i1> <i1 false, i1 true>, <2 x double> %passthru) +; CHECK-NEXT ret <2 x double> %res +} + +define <2 x double> @load_onesetbitmask2(<2 x double>* %ptr, <2 x double> %passthru) { + %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 4, <2 x i1> <i1 1, i1 0>, <2 x double> %passthru) + ret <2 x double> %res + +; CHECK-LABEL: @load_onesetbitmask2( +; CHECK-NEXT: %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 4, <2 x i1> <i1 true, i1 false>, <2 x double> %passthru) +; CHECK-NEXT ret <2 x double> %res +} |
