llvm-project/llvm/test/CodeGen/X86/tailcall-readnone.ll

16 lines
317 B
LLVM

; RUN: llc -mtriple=x86_64-unknown-linux-gnu -o - %s | FileCheck %s
define void @f(i32** %p) unnamed_addr {
entry:
%v = tail call i32* @g()
store i32* %v, i32** %p, align 8
ret void
}
; CHECK-LABEL: f:
; CHECK: callq g
; CHECK: movq %rax, (%rbx)
declare i32* @g() #2
attributes #2 = { nounwind readnone }