[llvm] [LLVM][NVPTX] Add support for div.full instruction (PR #116482)
Pradeep Kumar via llvm-commits
llvm-commits at lists.llvm.org
Thu Nov 21 03:50:43 PST 2024
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@@ -1096,6 +1096,18 @@ def INT_NVVM_DIV_RM_D : F_MATH_2<"div.rm.f64 \t$dst, $src0, $src1;",
def INT_NVVM_DIV_RP_D : F_MATH_2<"div.rp.f64 \t$dst, $src0, $src1;",
Float64Regs, Float64Regs, Float64Regs, int_nvvm_div_rp_d>;
+def : Pat<(int_nvvm_div_full Float32Regs:$a, Float32Regs:$b),
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schwarzschild-radius wrote:
@Artem-B I tried setting `--nvptx-prec-divf32=` to different values and it does not fail. It only failed after adding the same `Requires` clause to the pattern that I notice the Instruction Selection to fail. Seems like Patterns don't inherit the `Requires` clause. What do you think?
https://github.com/llvm/llvm-project/pull/116482
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