11 lines
423 B
LLVM
11 lines
423 B
LLVM
; RUN: opt < %s -instcombine -S -debug 2>&1 | FileCheck %s
|
|
; REQUIRES: asserts
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32"
|
|
|
|
define i32 @a() nounwind readnone {
|
|
entry:
|
|
ret i32 zext (i1 icmp eq (i32 0, i32 ptrtoint (i32 ()* @a to i32)) to i32)
|
|
}
|
|
; CHECK: INSTCOMBINE ITERATION #1
|
|
; CHECK-NOT: INSTCOMBINE ITERATION #2
|