27 lines
535 B
LLVM
27 lines
535 B
LLVM
; RUN: opt -licm -S < %s | FileCheck %s
|
|
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128-ni:1"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
; CHECK-LABEL: @f1
|
|
; CHECK-LABEL: bci_524:
|
|
; CHECK: add i32 undef, undef
|
|
define void @f1(i32 %v) {
|
|
not_zero.lr.ph:
|
|
br label %not_zero
|
|
|
|
not_zero:
|
|
br i1 undef, label %bci_748 , label %bci_314
|
|
|
|
bci_314:
|
|
%0 = select i1 undef, i32 undef, i32 undef
|
|
br label %not_zero
|
|
|
|
bci_524: ; No predecessors!
|
|
%add = add i32 %0, %0
|
|
br label %bci_748
|
|
|
|
bci_748:
|
|
ret void
|
|
}
|