[llvm] [RISCV][VLOPT] Add vfsqrt/vfrsqrt7 instruction to isSupportInstr (PR #127462)

[Luke Lau via llvm-commits]

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@@ -141,6 +141,46 @@ body: |
     %y:vr = PseudoVADD_VV_M1 $noreg, %x, $noreg, 1, 4 /* e16 */, 0
 ...
 ---
+name: vfsqrt
+body: |
+  bb.0:
+    ; CHECK-LABEL: name: vfsqrt
+    ; CHECK: %x:vrm2 = nofpexcept PseudoVFSQRT_V_M2_E32 $noreg, $noreg, 7, 6, 5 /* e32 */, 3 /* ta, ma */, implicit $frm
+    ; CHECK-NEXT: early-clobber %y:vr = nofpexcept PseudoVFNCVTBF16_F_F_W_M1_E16 $noreg, %x, 7, 6, 4 /* e16 */, 3 /* ta, ma */, implicit $frm
+    %x:vrm2 = nofpexcept PseudoVFSQRT_V_M2_E32 $noreg, $noreg, 7, 8, 5, 3, implicit $frm
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lukel97 wrote:

Are the names of these tests swapped? I.e. this test has nofpexcept but the bottom one doesn't

https://github.com/llvm/llvm-project/pull/127462