1*f31c56dfSGuozhi Wei; RUN: llc -mtriple=powerpc64le-linux-gnu -mcpu=pwr8 < %s | FileCheck %s
2*f31c56dfSGuozhi Wei
3*f31c56dfSGuozhi Wei; https://bugs.llvm.org/show_bug.cgi?id=32442
4*f31c56dfSGuozhi Wei; Don't generate zero extension for the return value.
5*f31c56dfSGuozhi Wei; CHECK-NOT: clrldi
6*f31c56dfSGuozhi Wei
7*f31c56dfSGuozhi Weidefine zeroext i1 @foo(i32 signext %i, i32* %p) {
8*f31c56dfSGuozhi Weientry:
9*f31c56dfSGuozhi Wei  %cmp = icmp eq i32 %i, 0
10*f31c56dfSGuozhi Wei  br i1 %cmp, label %return, label %if.end
11*f31c56dfSGuozhi Wei
12*f31c56dfSGuozhi Weiif.end:
13*f31c56dfSGuozhi Wei  store i32 %i, i32* %p, align 4
14*f31c56dfSGuozhi Wei  br label %return
15*f31c56dfSGuozhi Wei
16*f31c56dfSGuozhi Weireturn:
17*f31c56dfSGuozhi Wei  %retval = phi i1 [ true, %if.end ], [ false, %entry ]
18*f31c56dfSGuozhi Wei  ret i1 %retval
19*f31c56dfSGuozhi Wei}
20