[llvm] [RISCV] Remove stale comment from test. NFC (PR #81098)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-risc-v

Author: Craig Topper (topperc)

<details>
<summary>Changes</summary>

The bug mentioned in the comment has been commited and did change the cfi_offset.

---
Full diff: https://github.com/llvm/llvm-project/pull/81098.diff


2 Files Affected:

- (modified) llvm/lib/Target/RISCV/RISCVISelLowering.cpp (+2-1) 
- (modified) llvm/test/CodeGen/RISCV/zcmp-with-float.ll (-1) 


``````````diff
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index 27037f4d5c5c85..405d99f14d8fd9 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -15812,7 +15812,8 @@ SDValue RISCVTargetLowering::PerformDAGCombine(SDNode *N,
           MGN->getMemOperand(), IndexType, MGN->getExtensionType());
 
     if (Index.getOpcode() == ISD::BUILD_VECTOR &&
-        MGN->getExtensionType() == ISD::NON_EXTLOAD) {
+        MGN->getExtensionType() == ISD::NON_EXTLOAD &&
+        isTypeLegal(VT)) {
       if (std::optional<VIDSequence> SimpleVID = isSimpleVIDSequence(Index);
           SimpleVID && SimpleVID->StepDenominator == 1) {
         const int64_t StepNumerator = SimpleVID->StepNumerator;
diff --git a/llvm/test/CodeGen/RISCV/zcmp-with-float.ll b/llvm/test/CodeGen/RISCV/zcmp-with-float.ll
index 93f95e9709b6a4..3eb91eb9a09c47 100644
--- a/llvm/test/CodeGen/RISCV/zcmp-with-float.ll
+++ b/llvm/test/CodeGen/RISCV/zcmp-with-float.ll
@@ -5,7 +5,6 @@
 declare void @callee()
 
 ; Test the file could be compiled successfully.
-; .cfi_offset of fs0 is wrong here. It should be fixed by #66613.
 define float @foo(float %arg) {
 ; RV32-LABEL: foo:
 ; RV32:       # %bb.0: # %entry

``````````

</details>


https://github.com/llvm/llvm-project/pull/81098