File: 2006-12-01-bool-casts.ll

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-9
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,144 kB
  • ctags: 428,836
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
file content (15 lines) | stat: -rw-r--r-- 344 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: opt < %s -constprop -S | \
; RUN:    grep "ret i32 -1"
; RUN: opt < %s -constprop -S | \
; RUN:    grep "ret i32 1"

define i32 @test1() {
        %A = sext i1 true to i32                ; <i32> [#uses=1]
        ret i32 %A
}

define i32 @test2() {
        %A = zext i1 true to i32                ; <i32> [#uses=1]
        ret i32 %A
}