================
@@ -0,0 +1,27 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt -S -passes='require<profile-summary>,function(codegenprepare)'
-mtriple=i686-unknown-linux-gnu -mattr=+sse2 < %s | FileCheck %s
+
+define double @test_hoist_bitcast_i64_to_double(i1 %cond, i64 %a) {
----------------
houngkoungting wrote:
HI @RKSimon
Now the test file covers both scenarios under a modern i686 environment:
@test_hoist_bitcast_i64_to_double: Proves that scalar cross-domain
hoisting is still correctly blocked.
@test_hoist_bitcast_i128_to_v2i64: Proves that vector hoisting works
successfully when reducing 4 GPRs to 1 XMM register."
https://github.com/llvm/llvm-project/pull/207568
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