File: inline-drop-attributes.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (32 lines) | stat: -rw-r--r-- 1,169 bytes parent folder | download | duplicates (9)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
; RUN: opt < %s -passes=inline -S | FileCheck %s
; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s

define void @callee() {
; CHECK-LABEL: define void @callee() {
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[VAL_PTR:%.*]] = load ptr, ptr null, align 8
; CHECK-NEXT:    [[CMP:%.*]] = icmp eq ptr [[VAL_PTR]], null
; CHECK-NEXT:    [[VAL:%.*]] = load i64, ptr null, align 8
; CHECK-NEXT:    [[SEL:%.*]] = select i1 [[CMP]], i64 undef, i64 [[VAL]]
; CHECK-NEXT:    ret void
;
entry:
  %val_ptr = load ptr, ptr null, align 8
  %cmp = icmp eq ptr %val_ptr, null
  %val = load i64, ptr null, align 8
  %sel = select i1 %cmp, i64 undef, i64 %val
  ret void
}

define noundef i1 @caller() {
; CHECK-LABEL: define noundef i1 @caller() {
; CHECK-NEXT:    [[VAL_PTR_I:%.*]] = load ptr, ptr null, align 8
; CHECK-NEXT:    [[CMP_I:%.*]] = icmp eq ptr [[VAL_PTR_I]], null
; CHECK-NEXT:    [[VAL_I:%.*]] = load i64, ptr null, align 8
; CHECK-NEXT:    [[SEL_I:%.*]] = select i1 [[CMP_I]], i64 undef, i64 [[VAL_I]]
; CHECK-NEXT:    ret i1 false
;
  call void @callee()
  ret i1 false
}