blob: 3ae73850a342f93a6bd9cd8962d6f1d338380fb9 (
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
27
|
; RUN: llc < %s | FileCheck %s
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
%struct.foo = type { i8, i8 }
define void @_Z5check3foos(%struct.foo* nocapture byval %f, i16 signext %i) noinline {
; CHECK: _Z5check3foos:
; CHECK: sth 3, {{[0-9]+}}(1)
; CHECK: lha {{[0-9]+}}, {{[0-9]+}}(1)
entry:
%0 = bitcast %struct.foo* %f to i16*
%1 = load i16* %0, align 2
%bf.val.sext = ashr i16 %1, 8
%cmp = icmp eq i16 %bf.val.sext, %i
br i1 %cmp, label %if.end, label %if.then
if.then: ; preds = %entry
%conv = sext i16 %bf.val.sext to i32
tail call void @exit(i32 %conv)
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
declare void @exit(i32)
|
