; NOTE: Assertions have been autogenerated by utils/update_test_checks.py | |
; RUN: opt < %s -instsimplify -S | FileCheck %s | |
define {i32, i32} @poison({i32, i32} %x) { | |
; CHECK-LABEL: @poison( | |
; CHECK-NEXT: ret { i32, i32 } [[X:%.*]] | |
; | |
%v = insertvalue {i32, i32} %x, i32 poison, 0 | |
ret {i32, i32} %v | |
} | |
define {i32, i32} @poison2({i32, i32} %x) { | |
; CHECK-LABEL: @poison2( | |
; CHECK-NEXT: ret { i32, i32 } [[X:%.*]] | |
; | |
%elem = extractvalue {i32, i32} %x, 0 | |
%v = insertvalue {i32, i32} poison, i32 %elem, 0 | |
ret {i32, i32} %v | |
} |