1 ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu | FileCheck %s 2 3 ; PR30661 - https://llvm.org/bugs/show_bug.cgi?id=30661 4 5 define i32 @select_i32_neg1_or_0(i1 %a) { 6 ; CHECK-LABEL: select_i32_neg1_or_0: 7 ; CHECK: # %bb.0: 8 ; CHECK-NEXT: clrldi 3, 3, 63 9 ; CHECK-NEXT: neg 3, 3 10 ; CHECK-NEXT: blr 11 ; 12 %b = sext i1 %a to i32 13 ret i32 %b 14 } 15 16 define i32 @select_i32_neg1_or_0_zeroext(i1 zeroext %a) { 17 ; CHECK-LABEL: select_i32_neg1_or_0_zeroext: 18 ; CHECK: # %bb.0: 19 ; CHECK-NEXT: neg 3, 3 20 ; CHECK-NEXT: blr 21 ; 22 %b = sext i1 %a to i32 23 ret i32 %b 24 } 25 26
