[RISCV][Clang] Add RequiredFeatures to zvfh intrinsics #115436
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This is a follow-up patch for llvm#101811. That we can remove the type checking for fp16 from SemaRISCV.cpp. Also fixes: llvm#94306
llvmbot
added
clang
Member
|
@llvm/pr-subscribers-clang @llvm/pr-subscribers-backend-risc-v Author: Jim Lin (tclin914) ChangesThis is a follow-up patch for Also fixes: #94306 Patch is 31.87 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/115436.diff 3 Files Affected:
diff --git a/clang/include/clang/Basic/riscv_vector.td b/clang/include/clang/Basic/riscv_vector.td
index 74b9a7fc753a62..c4d2afe407516c 100644
--- a/clang/include/clang/Basic/riscv_vector.td
+++ b/clang/include/clang/Basic/riscv_vector.td
@@ -1651,9 +1651,13 @@ let ManualCodegen = [{
// 13.5. Vector Widening Floating-Point Multiply
let Log2LMUL = [-2, -1, 0, 1, 2] in {
- defm vfwmul : RVVOutOp0Op1BuiltinSet<"vfwmul", "xf",
- [["vv", "w", "wvvu"],
+ defm vfwmul : RVVOutOp0Op1BuiltinSet<"vfwmul", "f",
+ [["vv", "w", "wvvu"],
["vf", "w", "wveu"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfwmul : RVVOutOp0Op1BuiltinSet<"vfwmul", "x",
+ [["vv", "w", "wvvu"],
+ ["vf", "w", "wveu"]]>;
}
}
// 13.3. Vector Widening Floating-Point Add/Subtract Instructions
@@ -1663,9 +1667,13 @@ let ManualCodegen = [{
// 13.5. Vector Widening Floating-Point Multiply
let Log2LMUL = [-2, -1, 0, 1, 2] in {
- defm vfwmul : RVVOutOp0Op1BuiltinSet<"vfwmul", "xf",
- [["vv", "w", "wvv"],
+ defm vfwmul : RVVOutOp0Op1BuiltinSet<"vfwmul", "f",
+ [["vv", "w", "wvv"],
["vf", "w", "wve"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfwmul : RVVOutOp0Op1BuiltinSet<"vfwmul", "x",
+ [["vv", "w", "wvv"],
+ ["vf", "w", "wve"]]>;
}
}
}
@@ -1846,20 +1854,30 @@ let ManualCodegen = [{
}] in {
let HasFRMRoundModeOp = 1 in {
// 13.8. Vector Floating-Point Square-Root Instruction
- defm vfsqrt : RVVOutBuiltinSet<"vfsqrt", "xfd", [["v", "v", "vvu"]]>;
+ defm vfsqrt : RVVOutBuiltinSet<"vfsqrt", "fd", [["v", "v", "vvu"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfsqrt : RVVOutBuiltinSet<"vfsqrt", "x", [["v", "v", "vvu"]]>;
// 13.10. Vector Floating-Point Reciprocal Estimate Instruction
- defm vfrec7 : RVVOutBuiltinSet<"vfrec7", "xfd", [["v", "v", "vvu"]]>;
+ defm vfrec7 : RVVOutBuiltinSet<"vfrec7", "fd", [["v", "v", "vvu"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfrec7 : RVVOutBuiltinSet<"vfrec7", "x", [["v", "v", "vvu"]]>;
}
// 13.8. Vector Floating-Point Square-Root Instruction
- defm vfsqrt : RVVOutBuiltinSet<"vfsqrt", "xfd", [["v", "v", "vv"]]>;
+ defm vfsqrt : RVVOutBuiltinSet<"vfsqrt", "fd", [["v", "v", "vv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfsqrt : RVVOutBuiltinSet<"vfsqrt", "x", [["v", "v", "vv"]]>;
// 13.10. Vector Floating-Point Reciprocal Estimate Instruction
- defm vfrec7 : RVVOutBuiltinSet<"vfrec7", "xfd", [["v", "v", "vv"]]>;
+ defm vfrec7 : RVVOutBuiltinSet<"vfrec7", "fd", [["v", "v", "vv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfrec7 : RVVOutBuiltinSet<"vfrec7", "x", [["v", "v", "vv"]]>;
}
// 13.9. Vector Floating-Point Reciprocal Square-Root Estimate Instruction
-defm vfrsqrt7 : RVVOutBuiltinSet<"vfrsqrt7", "xfd", [["v", "v", "vv"]]>;
+defm vfrsqrt7 : RVVOutBuiltinSet<"vfrsqrt7", "fd", [["v", "v", "vv"]]>;
+let RequiredFeatures = ["Zvfh"] in
+ defm vfrsqrt7 : RVVOutBuiltinSet<"vfrsqrt7", "x", [["v", "v", "vv"]]>;
// 13.11. Vector Floating-Point MIN/MAX Instructions
defm vfmin : RVVFloatingBinBuiltinSet;
@@ -1870,8 +1888,12 @@ defm vfsgnj : RVVFloatingBinBuiltinSet;
defm vfsgnjn : RVVFloatingBinBuiltinSet;
defm vfsgnjx : RVVFloatingBinBuiltinSet;
}
-defm vfneg_v : RVVPseudoVFUnaryBuiltin<"vfsgnjn", "xfd">;
-defm vfabs_v : RVVPseudoVFUnaryBuiltin<"vfsgnjx", "xfd">;
+defm vfneg_v : RVVPseudoVFUnaryBuiltin<"vfsgnjn", "fd">;
+let RequiredFeatures = ["Zvfh"] in
+ defm vfneg_v : RVVPseudoVFUnaryBuiltin<"vfsgnjn", "x">;
+defm vfabs_v : RVVPseudoVFUnaryBuiltin<"vfsgnjx", "fd">;
+let RequiredFeatures = ["Zvfh"] in
+ defm vfabs_v : RVVPseudoVFUnaryBuiltin<"vfsgnjx", "x">;
// 13.13. Vector Floating-Point Compare Instructions
let MaskedPolicyScheme = HasPassthruOperand,
@@ -1885,8 +1907,11 @@ defm vmfge : RVVFloatingMaskOutBuiltinSet;
}
// 13.14. Vector Floating-Point Classify Instruction
-let Name = "vfclass_v", UnMaskedPolicyScheme = HasPassthruOperand in
- def vfclass : RVVOp0Builtin<"Uv", "Uvv", "xfd">;
+let UnMaskedPolicyScheme = HasPassthruOperand in {
+defm vfclass : RVVOp0BuiltinSet<"vfclass", "fd", [["v", "Uv", "Uvv"]]>;
+let RequiredFeatures = ["Zvfh"] in
+ defm vfclass : RVVOp0BuiltinSet<"vfclass", "x", [["v", "Uv", "Uvv"]]>;
+}
// 13.15. Vector Floating-Point Merge Instruction
// C/C++ Operand: (mask, op1, op2, vl), Builtin: (op1, op2, mask, vl)
@@ -1907,8 +1932,11 @@ let HasMasked = false,
let RequiredFeatures = ["Zvfbfmin"] in
defm vmerge : RVVOutOp1BuiltinSet<"vmerge", "y",
[["vvm", "v", "vvvm"]]>;
- defm vfmerge : RVVOutOp1BuiltinSet<"vfmerge", "xfd",
+ defm vfmerge : RVVOutOp1BuiltinSet<"vfmerge", "fd",
[["vfm", "v", "vvem"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfmerge : RVVOutOp1BuiltinSet<"vfmerge", "x",
+ [["vfm", "v", "vvem"]]>;
}
// 13.16. Vector Floating-Point Move Instruction
@@ -1916,55 +1944,71 @@ let HasMasked = false,
UnMaskedPolicyScheme = HasPassthruOperand,
SupportOverloading = false,
MaskedPolicyScheme = NonePolicy,
- OverloadedName = "vfmv_v" in
- defm vfmv_v : RVVOutBuiltinSet<"vfmv_v_f", "xfd",
- [["f", "v", "ve"]]>;
+ OverloadedName = "vfmv_v" in {
+ defm vfmv_v : RVVOutBuiltinSet<"vfmv_v_f", "fd",
+ [["f", "v", "ve"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfmv_v : RVVOutBuiltinSet<"vfmv_v_f", "x",
+ [["f", "v", "ve"]]>;
+}
// 13.17. Single-Width Floating-Point/Integer Type-Convert Instructions
let UnMaskedPolicyScheme = HasPassthruOperand in {
-def vfcvt_rtz_xu_f_v : RVVConvToUnsignedBuiltin<"vfcvt_rtz_xu">;
-def vfcvt_rtz_x_f_v : RVVConvToSignedBuiltin<"vfcvt_rtz_x">;
+let OverloadedName = "vfcvt_rtz_xu" in {
+ defm : RVVConvBuiltinSet<"vfcvt_rtz_xu_f_v", "fd", [["Uv", "Uvv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfcvt_rtz_xu_f_v", "x", [["Uv", "Uvv"]]>;
+}
+let OverloadedName = "vfcvt_rtz_x" in {
+ defm : RVVConvBuiltinSet<"vfcvt_rtz_x_f_v", "fd", [["Iv", "Ivv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfcvt_rtz_x_f_v", "x", [["Iv", "Ivv"]]>;
+}
// 13.18. Widening Floating-Point/Integer Type-Convert Instructions
let Log2LMUL = [-3, -2, -1, 0, 1, 2] in {
- def vfwcvt_rtz_xu_f_v : RVVConvToWidenUnsignedBuiltin<"vfwcvt_rtz_xu">;
- def vfwcvt_rtz_x_f_v : RVVConvToWidenSignedBuiltin<"vfwcvt_rtz_x">;
- def vfwcvt_f_xu_v : RVVConvBuiltin<"Fw", "FwUv", "si", "vfwcvt_f">;
- def vfwcvt_f_x_v : RVVConvBuiltin<"Fw", "Fwv", "si", "vfwcvt_f">;
- let RequiredFeatures = ["Zvfh"] in {
- let Name = "vfwcvt_f_xu_v",
- IRName = "vfwcvt_f_xu_v",
- MaskedIRName = "vfwcvt_f_xu_v_mask" in
- def : RVVConvBuiltin<"Fw", "FwUv", "c", "vfwcvt_f">;
- let Name = "vfwcvt_f_x_v",
- IRName = "vfwcvt_f_x_v",
- MaskedIRName = "vfwcvt_f_x_v_mask" in
- def : RVVConvBuiltin<"Fw", "Fwv", "c", "vfwcvt_f">;
- }
- def vfwcvt_f_f_v : RVVConvBuiltin<"w", "wv", "f", "vfwcvt_f">;
- let RequiredFeatures = ["Zvfhmin"] in
- def vfwcvt_f_f_v_fp16 : RVVConvBuiltin<"w", "wv", "x", "vfwcvt_f"> {
- let Name = "vfwcvt_f_f_v";
- let IRName = "vfwcvt_f_f_v";
- let MaskedIRName = "vfwcvt_f_f_v_mask";
+ let OverloadedName = "vfwcvt_rtz_xu" in {
+ defm : RVVConvBuiltinSet<"vfwcvt_rtz_xu_f_v", "f", [["Uw", "Uwv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfwcvt_rtz_xu_f_v", "x", [["Uw", "Uwv"]]>;
+ }
+ let OverloadedName = "vfwcvt_rtz_x" in {
+ defm : RVVConvBuiltinSet<"vfwcvt_rtz_x_f_v", "f", [["Iw", "Iwv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfwcvt_rtz_x_f_v", "x", [["Iw", "Iwv"]]>;
+ }
+ let OverloadedName = "vfwcvt_f" in {
+ defm : RVVConvBuiltinSet<"vfwcvt_f_xu_v", "si", [["Fw", "FwUv"]]>;
+ defm : RVVConvBuiltinSet<"vfwcvt_f_x_v", "si", [["Fw", "Fwv"]]>;
+ let RequiredFeatures = ["Zvfh"] in {
+ defm : RVVConvBuiltinSet<"vfwcvt_f_xu_v", "c", [["Fw", "FwUv"]]>;
+ defm : RVVConvBuiltinSet<"vfwcvt_f_x_v", "c", [["Fw", "Fwv"]]>;
}
+ }
+ let OverloadedName = "vfwcvt_f" in {
+ defm : RVVConvBuiltinSet<"vfwcvt_f_f_v", "f", [["w", "wv"]]>;
+ let RequiredFeatures = ["Zvfhmin"] in
+ defm : RVVConvBuiltinSet<"vfwcvt_f_f_v", "x", [["w", "wv"]]>;
+ }
}
// 13.19. Narrowing Floating-Point/Integer Type-Convert Instructions
let Log2LMUL = [-3, -2, -1, 0, 1, 2] in {
- def vfncvt_rtz_xu_f_w : RVVConvToNarrowingUnsignedBuiltin<"vfncvt_rtz_xu">;
- def vfncvt_rtz_x_f_w : RVVConvToNarrowingSignedBuiltin<"vfncvt_rtz_x">;
- let RequiredFeatures = ["Zvfh"] in {
- let Name = "vfncvt_rtz_xu_f_w",
- IRName = "vfncvt_rtz_xu_f_w",
- MaskedIRName = "vfncvt_rtz_xu_f_w_mask" in
- def : RVVConvBuiltin<"Uv", "UvFw", "c", "vfncvt_rtz_xu">;
- let Name = "vfncvt_rtz_x_f_w",
- IRName = "vfncvt_rtz_x_f_w",
- MaskedIRName = "vfncvt_rtz_x_f_w_mask" in
- def : RVVConvBuiltin<"Iv", "IvFw", "c", "vfncvt_rtz_x">;
+ let OverloadedName = "vfncvt_rtz_xu" in {
+ defm : RVVConvBuiltinSet<"vfncvt_rtz_xu_f_w", "si", [["Uv", "UvFw"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfncvt_rtz_xu_f_w", "c", [["Uv", "UvFw"]]>;
+ }
+ let OverloadedName = "vfncvt_rtz_x" in {
+ defm : RVVConvBuiltinSet<"vfncvt_rtz_x_f_w", "si", [["Iv", "IvFw"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfncvt_rtz_x_f_w", "c", [["Iv", "IvFw"]]>;
+ }
+ let OverloadedName = "vfncvt_rod_f" in {
+ defm : RVVConvBuiltinSet<"vfncvt_rod_f_f_w", "f", [["v", "vw"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfncvt_rod_f_f_w", "x", [["v", "vw"]]>;
}
- def vfncvt_rod_f_f_w : RVVConvBuiltin<"v", "vw", "xf", "vfncvt_rod_f">;
}
// Zvfbfmin - Vector convert BF16 to FP32
@@ -2016,54 +2060,62 @@ let ManualCodegen = [{
}] in {
let HasFRMRoundModeOp = 1 in {
// 14.17. Single-Width Floating-Point/Integer Type-Convert Instructions
- let OverloadedName = "vfcvt_x" in
- defm :
- RVVConvBuiltinSet<"vfcvt_x_f_v", "xfd", [["Iv", "Ivvu"]]>;
- let OverloadedName = "vfcvt_xu" in
- defm :
- RVVConvBuiltinSet<"vfcvt_xu_f_v", "xfd", [["Uv", "Uvvu"]]>;
+ let OverloadedName = "vfcvt_x" in {
+ defm : RVVConvBuiltinSet<"vfcvt_x_f_v", "fd", [["Iv", "Ivvu"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfcvt_x_f_v", "x", [["Iv", "Ivvu"]]>;
+ }
+ let OverloadedName = "vfcvt_xu" in {
+ defm : RVVConvBuiltinSet<"vfcvt_xu_f_v", "fd", [["Uv", "Uvvu"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfcvt_xu_f_v", "x", [["Uv", "Uvvu"]]>;
+ }
let OverloadedName = "vfcvt_f" in {
- defm :
- RVVConvBuiltinSet<"vfcvt_f_x_v", "xfd", [["v", "vIvu"]]>;
- defm :
- RVVConvBuiltinSet<"vfcvt_f_xu_v", "xfd", [["v", "vUvu"]]>;
+ defm : RVVConvBuiltinSet<"vfcvt_f_x_v", "fd", [["v", "vIvu"]]>;
+ defm : RVVConvBuiltinSet<"vfcvt_f_xu_v", "fd", [["v", "vUvu"]]>;
+ let RequiredFeatures = ["Zvfh"] in {
+ defm : RVVConvBuiltinSet<"vfcvt_f_x_v", "x", [["v", "vIvu"]]>;
+ defm : RVVConvBuiltinSet<"vfcvt_f_xu_v", "x", [["v", "vUvu"]]>;
+ }
}
// 13.18. Widening Floating-Point/Integer Type-Convert Instructions
let Log2LMUL = [-3, -2, -1, 0, 1, 2] in {
- let OverloadedName = "vfwcvt_x" in
- defm :
- RVVConvBuiltinSet<"vfwcvt_x_f_v", "xf", [["Iw", "Iwvu"]]>;
- let OverloadedName = "vfwcvt_xu" in
- defm :
- RVVConvBuiltinSet<"vfwcvt_xu_f_v", "xf", [["Uw", "Uwvu"]]>;
+ let OverloadedName = "vfwcvt_x" in {
+ defm : RVVConvBuiltinSet<"vfwcvt_x_f_v", "f", [["Iw", "Iwvu"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfwcvt_x_f_v", "x", [["Iw", "Iwvu"]]>;
+ }
+ let OverloadedName = "vfwcvt_xu" in {
+ defm : RVVConvBuiltinSet<"vfwcvt_xu_f_v", "f", [["Uw", "Uwvu"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfwcvt_xu_f_v", "x", [["Uw", "Uwvu"]]>;
+ }
}
// 13.19. Narrowing Floating-Point/Integer Type-Convert Instructions
let Log2LMUL = [-3, -2, -1, 0, 1, 2] in {
- let OverloadedName = "vfncvt_x" in
- defm :
- RVVConvBuiltinSet<"vfncvt_x_f_w", "si", [["Iv", "IvFwu"]]>;
- let OverloadedName = "vfncvt_xu" in
- defm :
- RVVConvBuiltinSet<"vfncvt_xu_f_w", "si", [["Uv", "UvFwu"]]>;
- let RequiredFeatures = ["Zvfh"] in {
- let OverloadedName = "vfncvt_x" in
- defm :
- RVVConvBuiltinSet<"vfncvt_x_f_w", "c", [["Iv", "IvFwu"]]>;
- let OverloadedName = "vfncvt_xu" in
- defm :
- RVVConvBuiltinSet<"vfncvt_xu_f_w", "c", [["Uv", "UvFwu"]]>;
+ let OverloadedName = "vfncvt_x" in {
+ defm : RVVConvBuiltinSet<"vfncvt_x_f_w", "si", [["Iv", "IvFwu"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfncvt_x_f_w", "c", [["Iv", "IvFwu"]]>;
+ }
+ let OverloadedName = "vfncvt_xu" in {
+ defm : RVVConvBuiltinSet<"vfncvt_xu_f_w", "si", [["Uv", "UvFwu"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfncvt_xu_f_w", "c", [["Uv", "UvFwu"]]>;
}
let OverloadedName = "vfncvt_f" in {
- defm :
- RVVConvBuiltinSet<"vfncvt_f_x_w", "xf", [["v", "vIwu"]]>;
- defm :
- RVVConvBuiltinSet<"vfncvt_f_xu_w", "xf", [["v", "vUwu"]]>;
+ defm : RVVConvBuiltinSet<"vfncvt_f_x_w", "f", [["v", "vIwu"]]>;
+ defm : RVVConvBuiltinSet<"vfncvt_f_xu_w", "f", [["v", "vUwu"]]>;
+ let RequiredFeatures = ["Zvfh"] in {
+ defm : RVVConvBuiltinSet<"vfncvt_f_x_w", "x", [["v", "vIwu"]]>;
+ defm : RVVConvBuiltinSet<"vfncvt_f_xu_w", "x", [["v", "vUwu"]]>;
+ }
}
let OverloadedName = "vfncvt_f" in {
defm : RVVConvBuiltinSet<"vfncvt_f_f_w", "f", [["v", "vwu"]]>;
let RequiredFeatures = ["Zvfhmin"] in
- defm : RVVConvBuiltinSet<"vfncvt_f_f_w", "x", [["v", "vwu"]]>;
+ defm : RVVConvBuiltinSet<"vfncvt_f_f_w", "x", [["v", "vwu"]]>;
}
}
@@ -2074,54 +2126,62 @@ let ManualCodegen = [{
}
// 13.17. Single-Width Floating-Point/Integer Type-Convert Instructions
- let OverloadedName = "vfcvt_x" in
- defm :
- RVVConvBuiltinSet<"vfcvt_x_f_v", "xfd", [["Iv", "Ivv"]]>;
- let OverloadedName = "vfcvt_xu" in
- defm :
- RVVConvBuiltinSet<"vfcvt_xu_f_v", "xfd", [["Uv", "Uvv"]]>;
+ let OverloadedName = "vfcvt_x" in {
+ defm : RVVConvBuiltinSet<"vfcvt_x_f_v", "fd", [["Iv", "Ivv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfcvt_x_f_v", "x", [["Iv", "Ivv"]]>;
+ }
+ let OverloadedName = "vfcvt_xu" in {
+ defm : RVVConvBuiltinSet<"vfcvt_xu_f_v", "fd", [["Uv", "Uvv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfcvt_xu_f_v", "x", [["Uv", "Uvv"]]>;
+ }
let OverloadedName = "vfcvt_f" in {
- defm :
- RVVConvBuiltinSet<"vfcvt_f_x_v", "xfd", [["v", "vIv"]]>;
- defm :
- RVVConvBuiltinSet<"vfcvt_f_xu_v", "xfd", [["v", "vUv"]]>;
+ defm : RVVConvBuiltinSet<"vfcvt_f_x_v", "fd", [["v", "vIv"]]>;
+ defm : RVVConvBuiltinSet<"vfcvt_f_xu_v", "fd", [["v", "vUv"]]>;
+ let RequiredFeatures = ["Zvfh"] in {
+ defm : RVVConvBuiltinSet<"vfcvt_f_x_v", "x", [["v", "vIv"]]>;
+ defm : RVVConvBuiltinSet<"vfcvt_f_xu_v", "x", [["v", "vUv"]]>;
+ }
}
// 13.18. Widening Floating-Point/Integer Type-Convert Instructions
let Log2LMUL = [-3, -2, -1, 0, 1, 2] in {
- let OverloadedName = "vfwcvt_x" in
- defm :
- RVVConvBuiltinSet<"vfwcvt_x_f_v", "xf", [["Iw", "Iwv"]]>;
- let OverloadedName = "vfwcvt_xu" in
- defm :
- RVVConvBuiltinSet<"vfwcvt_xu_f_v", "xf", [["Uw", "Uwv"]]>;
+ let OverloadedName = "vfwcvt_x" in {
+ defm : RVVConvBuiltinSet<"vfwcvt_x_f_v", "f", [["Iw", "Iwv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfwcvt_x_f_v", "x", [["Iw", "Iwv"]]>;
+ }
+ let OverloadedName = "vfwcvt_xu" in {
+ defm : RVVConvBuiltinSet<"vfwcvt_xu_f_v", "f", [["Uw", "Uwv"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfwcvt_xu_f_v", "x", [["Uw", "Uwv"]]>;
+ }
}
// 13.19. Narrowing Floating-Point/Integer Type-Convert Instructions
let Log2LMUL = [-3, -2, -1, 0, 1, 2] in {
- let OverloadedName = "vfncvt_x" in
- defm :
- RVVConvBuiltinSet<"vfncvt_x_f_w", "si", [["Iv", "IvFw"]]>;
- let OverloadedName = "vfncvt_xu" in
- defm :
- RVVConvBuiltinSet<"vfncvt_xu_f_w", "si", [["Uv", "UvFw"]]>;
- let RequiredFeatures = ["Zvfh"] in {
- let OverloadedName = "vfncvt_x" in
- defm :
- RVVConvBuiltinSet<"vfncvt_x_f_w", "c", [["Iv", "IvFw"]]>;
- let OverloadedName = "vfncvt_xu" in
- defm :
- RVVConvBuiltinSet<"vfncvt_xu_f_w", "c", [["Uv", "UvFw"]]>;
+ let OverloadedName = "vfncvt_x" in {
+ defm : RVVConvBuiltinSet<"vfncvt_x_f_w", "si", [["Iv", "IvFw"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfncvt_x_f_w", "c", [["Iv", "IvFw"]]>;
+ }
+ let OverloadedName = "vfncvt_xu" in {
+ defm : RVVConvBuiltinSet<"vfncvt_xu_f_w", "si", [["Uv", "UvFw"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm : RVVConvBuiltinSet<"vfncvt_xu_f_w", "c", [["Uv", "UvFw"]]>;
}
let OverloadedName = "vfncvt_f" in {
- defm :
- RVVConvBuiltinSet<"vfncvt_f_x_w", "xf", [["v", "vIw"]]>;
- defm :
- RVVConvBuiltinSet<"vfncvt_f_xu_w", "xf", [["v", "vUw"]]>;
+ defm : RVVConvBuiltinSet<"vfncvt_f_x_w", "f", [["v", "vIw"]]>;
+ defm : RVVConvBuiltinSet<"vfncvt_f_xu_w", "f", [["v", "vUw"]]>;
+ let RequiredFeatures = ["Zvfh"] in {
+ defm : RVVConvBuiltinSet<"vfncvt_f_x_w", "x", [["v", "vIw"]]>;
+ defm : RVVConvBuiltinSet<"vfncvt_f_xu_w", "x", [["v", "vUw"]]>;
+ }
}
let OverloadedName = "vfncvt_f" in {
defm : RVVConvBuiltinSet<"vfncvt_f_f_w", "f", [["v", "vw"]]>;
let RequiredFeatures = ["Zvfhmin"] in
- defm : RVVConvBuiltinSet<"vfncvt_f_f_w", "x", [["v", "vw"]]>;
+ defm : RVVConvBuiltinSet<"vfncvt_f_f_w", "x", [["v", "vw"]]>;
}
}
@@ -2281,15 +2341,24 @@ let HasMasked = false, MaskedPolicyScheme = NonePolicy in {
// 16.2. Floating-Point Scalar Move Instructions
let HasMasked = false, MaskedPolicyScheme = NonePolicy in {
- let HasVL = false, OverloadedName = "vfmv_f" in
- defm vfmv_f : RVVOp0BuiltinSet<"vfmv_f_s", "xfd",
+ let HasVL = false, OverloadedName = "vfmv_f" in {
+ defm vfmv_f : RVVOp0BuiltinSet<"vfmv_f_s", "fd",
+ [["s", "ve", "ev"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfmv_f : RVVOp0BuiltinSet<"vfmv_f_s", "x",
[["s", "ve", "ev"]]>;
+ }
let OverloadedName = "vfmv_s",
UnMaskedPolicyScheme = HasPassthruOperand,
- SupportOverloading = false in
- defm vfmv_s : RVVOutBuiltinSet<"vfmv_s_f", "xfd",
+ SupportOverloading = false in {
+ defm vfmv_s : RVVOutBuiltinSet<"vfmv_s_f", "fd",
+ [["f", "v", "ve"],
+ ["x", "Uv", "UvUe"]]>;
+ let RequiredFeatures = ["Zvfh"] in
+ defm vfmv_s : RVVOutBuiltinSet<"vfmv_s_f", "x",
[["f", "v", "ve"],
["x", "Uv", "UvUe"]]>;
+ }
}
// 16.3. Vector Slide Instructions
@@ -2325,7 +2394,10 @@ let RequiredFeatures = ["Zvfbfmin"] in {
defm vrgather : RVVOutBuiltinSet<"vrgather_vx", "y",
[["vx", "v", "vvz"]]>;
}
-def...
[truncated]
|
Groverkss
pushed a commit
to iree-org/llvm-project
that referenced
this pull request
Nov 15, 2024
This is a follow-up patch for llvm#101811. That we can remove the type checking for fp16 from SemaRISCV.cpp. Fixes: llvm#101621 and llvm#94306
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This is a follow-up patch for
#101811.
That we can remove the type checking for fp16 from SemaRISCV.cpp.
Fixes: #101621 and #94306