[llvm] [SCCP] Add context to SimplifyQuery (PR #100831)

[Thomas Hashem via llvm-commits]

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@@ -0,0 +1,21 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt -passes=sccp -S %s | FileCheck %s
+
+define float @test_ieee() #0 {
+; CHECK-LABEL: @test_ieee(
+; CHECK-NEXT:    ret float 0x36F4000000000000
+;
+  %1 = fmul float 2.802596928649634e-44, 2.000000e+00
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hashemthomas1 wrote:

My goal was to imitate the tests in: /llvm/test/Transforms/InstSimplify/constant-fold-fp-denormal.ll
since they're minimal and reproduce the "bug" in IPSCCP.
Sorry, but I didn't understand the comment on how it could be more meaningful.
But I do understand your general point of view, my goal for now was to at least make things consistent.

https://github.com/llvm/llvm-project/pull/100831