File: optimization-remark-extra-analysis.c

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (11 lines) | stat: -rw-r--r-- 337 bytes parent folder | download | duplicates (28) 
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;
}