blob: 708d1873a1f521d406f2704f5b71121b5feb88a9 (
plain)
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
|
; This used to incorrectly use a TMLL for an always-false test at -O0.
;
; RUN: llc -O0 < %s -mtriple=s390x-linux-gnu | FileCheck %s
define void @test(ptr %input, ptr %result) {
entry:
; CHECK-NOT: tmll
%0 = load i8, ptr %input, align 1
%1 = trunc i8 %0 to i1
%2 = zext i1 %1 to i32
%3 = icmp sge i32 %2, 0
br i1 %3, label %if.then, label %if.else
if.then:
store i32 1, ptr %result, align 4
br label %return
if.else:
store i32 0, ptr %result, align 4
br label %return
return:
ret void
}
|
