File: optimization-remark-extra-analysis.c

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (11 lines) | stat: -rw-r--r-- 337 bytes parent folder | download | duplicates (30) 
1
2
3
4
5
6
7
8
9
10
11
 
// Test that the is*RemarkEnabled overrides are working properly.  This remark
// requiring extra analysis is only conditionally enabled.

// RUN: %clang_cc1 %s -Rpass-missed=gvn -O2 -emit-llvm-only -verify

int foo(int *x, int *y) {
  int a = *x;
  *y = 2;
  // expected-remark@+1 {{load of type i32 not eliminated}}
  return a + *x;
}