llvm-project/llvm/test/CodeGen/X86/fast-isel-agg-constant.ll

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293 B
LLVM

; RUN: llc < %s -mtriple=x86_64-- -O0 | FileCheck %s
; Make sure fast-isel doesn't screw up aggregate constants.
; (Failing out is okay, as long as we don't miscompile.)
%bar = type { i32 }
define i32 @foo() {
%tmp = extractvalue %bar { i32 3 }, 0
ret i32 %tmp
; CHECK: movl $3, %eax
}