File: call-callconv-mismatch.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (22 lines) | stat: -rw-r--r-- 677 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=instcombine -S | FileCheck %s
; Verify that a cdecl-compatible calling convention does not trigger emitting
; unreachable idom `store i1 true, ptr undef`.

define arm_aapcs_vfpcc i8 @bar(ptr %0) {
; CHECK-LABEL: @bar(
; CHECK-NEXT:    [[TMP2:%.*]] = load i8, ptr [[TMP0:%.*]], align 1
; CHECK-NEXT:    ret i8 [[TMP2]]
;
  %2 = load i8, ptr %0, align 1
  ret i8 %2
}

define dso_local arm_aapcs_vfpcc i8 @foo(ptr %0) {
; CHECK-LABEL: @foo(
; CHECK-NEXT:    [[TMP2:%.*]] = call i8 @bar(ptr [[TMP0:%.*]])
; CHECK-NEXT:    ret i8 [[TMP2]]
;
  %2 = call i8 @bar(ptr %0)
  ret i8 %2
}