[PATCH] D141657: [X86] Prefer fpext(splat(X)) to splat(fpext(x)).
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jan 13 02:39:31 PST 2023
RKSimon added inline comments.
================
Comment at: llvm/test/CodeGen/X86/prefer-fpext-splat.ll:6
+
+define <4 x double> @prefer() {
+; CHECK-LABEL: prefer:
----------------
remove the global constant and use a function argument:
```
define <4 x double> @prefer(float* %p) {
entry:
%0 = load float, float* %p, align 4
```
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D141657/new/
https://reviews.llvm.org/D141657
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