Author: lukecheeseman Date: Fri Jun 12 10:52:39 2015 New Revision: 239610 URL: http://llvm.org/viewvc/llvm-project?rev=239610&view=rev Log: This patch makes the NEON intrinsics vget_lane_f16, vgetq_lane_f16, vset_lane_f16 and vsetq_lane_f16 available in AArch32.
Differential Revision: http://reviews.llvm.org/D10388 Modified: cfe/trunk/include/clang/Basic/arm_neon.td cfe/trunk/test/CodeGen/arm_neon_intrinsics.c Modified: cfe/trunk/include/clang/Basic/arm_neon.td URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/arm_neon.td?rev=239610&r1=239609&r2=239610&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/arm_neon.td (original) +++ cfe/trunk/include/clang/Basic/arm_neon.td Fri Jun 12 10:52:39 2015 @@ -803,6 +803,13 @@ def VREINTERPRET def VFMA : SInst<"vfma", "dddd", "fQf">; //////////////////////////////////////////////////////////////////////////////// +// fp16 vector operations +def SCALAR_HALF_GET_LANE : IOpInst<"vget_lane", "sdi", "h", OP_SCALAR_HALF_GET_LN>; +def SCALAR_HALF_SET_LANE : IOpInst<"vset_lane", "dsdi", "h", OP_SCALAR_HALF_SET_LN>; +def SCALAR_HALF_GET_LANEQ : IOpInst<"vget_lane", "sdi", "Qh", OP_SCALAR_HALF_GET_LNQ>; +def SCALAR_HALF_SET_LANEQ : IOpInst<"vset_lane", "dsdi", "Qh", OP_SCALAR_HALF_SET_LNQ>; + +//////////////////////////////////////////////////////////////////////////////// // AArch64 Intrinsics let ArchGuard = "defined(__aarch64__)" in { @@ -1594,10 +1601,4 @@ def SCALAR_SQRDMULH_LANEQ : SOpInst<"vqr def SCALAR_VDUP_LANE : IInst<"vdup_lane", "sdi", "ScSsSiSlSfSdSUcSUsSUiSUlSPcSPs">; def SCALAR_VDUP_LANEQ : IInst<"vdup_laneq", "sji", "ScSsSiSlSfSdSUcSUsSUiSUlSPcSPs">; - -// FIXME: Rename so it is obvious this only applies to halfs. -def SCALAR_HALF_GET_LANE : IOpInst<"vget_lane", "sdi", "h", OP_SCALAR_HALF_GET_LN>; -def SCALAR_HALF_SET_LANE : IOpInst<"vset_lane", "dsdi", "h", OP_SCALAR_HALF_SET_LN>; -def SCALAR_HALF_GET_LANEQ : IOpInst<"vget_lane", "sdi", "Qh", OP_SCALAR_HALF_GET_LNQ>; -def SCALAR_HALF_SET_LANEQ : IOpInst<"vset_lane", "dsdi", "Qh", OP_SCALAR_HALF_SET_LNQ>; } Modified: cfe/trunk/test/CodeGen/arm_neon_intrinsics.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/arm_neon_intrinsics.c?rev=239610&r1=239609&r2=239610&view=diff ============================================================================== --- cfe/trunk/test/CodeGen/arm_neon_intrinsics.c (original) +++ cfe/trunk/test/CodeGen/arm_neon_intrinsics.c Fri Jun 12 10:52:39 2015 @@ -2399,6 +2399,12 @@ float32_t test_vget_lane_f32(float32x2_t return vget_lane_f32(a, 1); } +// CHECK-LABEL: test_vget_lane_f16 +// CHECK: vmov +float32_t test_vget_lane_f16(float16x4_t a) { + return vget_lane_f16(a, 1); +} + // CHECK-LABEL: test_vgetq_lane_u8 // CHECK: vmov uint8_t test_vgetq_lane_u8(uint8x16_t a) { @@ -2453,6 +2459,12 @@ float32_t test_vgetq_lane_f32(float32x4_ return vgetq_lane_f32(a, 3); } +// CHECK-LABEL: test_vgetq_lane_f16 +// CHECK: vmov +float32_t test_vgetq_lane_f16(float16x8_t a) { + return vgetq_lane_f16(a, 3); +} + // CHECK-LABEL: test_vget_lane_s64 // The optimizer is able to remove all moves now. int64_t test_vget_lane_s64(int64x1_t a) { @@ -9157,6 +9169,12 @@ float32x2_t test_vset_lane_f32(float32_t return vset_lane_f32(a, b, 1); } +// CHECK-LABEL: test_vset_lane_f16 +// CHECK: mov +float16x4_t test_vset_lane_f16(float16_t *a, float16x4_t b) { + return vset_lane_f16(*a, b, 1); +} + // CHECK-LABEL: test_vsetq_lane_u8 // CHECK: vmov uint8x16_t test_vsetq_lane_u8(uint8_t a, uint8x16_t b) { @@ -9211,6 +9229,12 @@ float32x4_t test_vsetq_lane_f32(float32_ return vsetq_lane_f32(a, b, 3); } +// CHECK-LABEL: test_vsetq_lane_f16 +// CHECK: vmov +float16x8_t test_vsetq_lane_f16(float16_t *a, float16x8_t b) { + return vsetq_lane_f16(*a, b, 3); +} + // CHECK-LABEL: test_vset_lane_s64 // The optimizer is able to get rid of all moves now. int64x1_t test_vset_lane_s64(int64_t a, int64x1_t b) { _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
