[llvm] [RISCV] Fix TLSDESC comment. NFC (PR #79403)

[Fangrui Song via llvm-commits]

https://github.com/MaskRay created https://github.com/llvm/llvm-project/pull/79403

Fix comment typos in #66915, and relocation type names related to the
example in the psABI
(https://github.com/riscv-non-isa/riscv-elf-psabi-doc/pull/420).


>From e2ed1fa2cc63bacc9073db6fdc21b7898a7e07e9 Mon Sep 17 00:00:00 2001
From: Fangrui Song <i at maskray.me>
Date: Wed, 24 Jan 2024 20:26:35 -0800
Subject: [PATCH] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20initia?=
 =?UTF-8?q?l=20version?=
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Created using spr 1.3.4
---
 llvm/lib/Target/RISCV/RISCVISelLowering.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index 6ab1c82a95b0c3..d38c8f2088d773 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -6956,8 +6956,8 @@ SDValue RISCVTargetLowering::getTLSDescAddr(GlobalAddressSDNode *N,
   // This generates the pattern (PseudoLA_TLSDESC sym), which expands to
   //
   // auipc tX, %tlsdesc_hi(symbol)         // R_RISCV_TLSDESC_HI20(symbol)
-  // lw    tY, tX, %tlsdesc_lo_load(label) // R_RISCV_TLSDESC_LOAD_LO12_I(label)
-  // addi  a0, tX, %tlsdesc_lo_add(label)  // R_RISCV_TLSDESC_ADD_LO12_I(label)
+  // lw    tY, tX, %tlsdesc_load_lo(label) // R_RISCV_TLSDESC_LOAD_LO12(label)
+  // addi  a0, tX, %tlsdesc_add_lo(label)  // R_RISCV_TLSDESC_ADD_LO12(label)
   // jalr  t0, tY                          // R_RISCV_TLSDESC_CALL(label)
   SDValue Addr = DAG.getTargetGlobalAddress(GV, DL, Ty, 0, 0);
   return SDValue(DAG.getMachineNode(RISCV::PseudoLA_TLSDESC, DL, Ty, Addr), 0);