blob: 058f6f0a2124b6404c6662c91771a2934ea3c62c [file] [log] [blame]
# RUN: llc -mtriple powerpc64le-unknown-linux-gnu -start-after=codegenprepare \
# RUN: -o - %s -verify-machineinstrs | FileCheck %s
--- |
define ppc_fp128 @freeze_select(ppc_fp128 %a, ppc_fp128 %b) {
%sel.frozen = freeze ppc_fp128 %a
%cmp = fcmp one ppc_fp128 %sel.frozen, 0xM00000000000000000000000000000000
br i1 %cmp, label %select.end, label %select.false
select.false: ; preds = %0
br label %select.end
select.end: ; preds = %0, %select.false
%sel = phi ppc_fp128 [ %a, %0 ], [ %b, %select.false ]
ret ppc_fp128 %sel
}
; CHECK-LABEL: freeze_select
; CHECK: # %bb.0:
; CHECK-NEXT: xxlxor 0, 0, 0
; CHECK-NEXT: fcmpu 5, 2, 2
; CHECK-NEXT: fcmpu 1, 1, 1
; CHECK-NEXT: fcmpu 6, 2, 0
; CHECK-NEXT: fcmpu 0, 1, 0
; CHECK-NEXT: crnor 20, 23, 26
; CHECK-NEXT: crand 20, 2, 20
; CHECK-NEXT: bclr 12, 20, 0
; CHECK-NEXT: # %bb.1:
; CHECK-NEXT: crnor 20, 7, 2
; CHECK-NEXT: bclr 12, 20, 0
; CHECK-NEXT: # %bb.2: # %select.false
; CHECK-NEXT: fmr 1, 3
; CHECK-NEXT: fmr 2, 4
; CHECK-NEXT: blr
...