forked from OSchip/llvm-project
35 lines
1.3 KiB
LLVM
35 lines
1.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-unknown < %s | \
|
|
; RUN: FileCheck %s
|
|
; Function Attrs: nounwind
|
|
define void @ec_GFp_nistp256_points_mul() {
|
|
; CHECK-LABEL: ec_GFp_nistp256_points_mul:
|
|
; CHECK: ld 5, 0(3)
|
|
; CHECK: li 3, 127
|
|
; CHECK: li 4, 0
|
|
; CHECK: subfic 6, 5, 0
|
|
; CHECK: subfze 6, 4
|
|
; CHECK: sradi 7, 6, 63
|
|
; CHECK: srad 6, 6, 3
|
|
; CHECK: subfc 5, 5, 7
|
|
; CHECK: subfe 5, 4, 6
|
|
; CHECK: sradi 5, 5, 63
|
|
entry:
|
|
br label %fe_cmovznz.exit.i534.i.15
|
|
|
|
fe_cmovznz.exit.i534.i.15: ; preds = %fe_cmovznz.exit.i534.i.15, %entry
|
|
%0 = load i64, i64* undef, align 8
|
|
%1 = load i64, i64* undef, align 8
|
|
%conv.i69.i.i = zext i64 %0 to i128
|
|
%sub.i72.i.i = sub nsw i128 0, %conv.i69.i.i
|
|
%conv.i63.i.i = zext i64 %1 to i128
|
|
%add.neg.i.i.i = ashr i128 %sub.i72.i.i, 127
|
|
%sub.i65.i.i = sub nsw i128 %add.neg.i.i.i, %conv.i63.i.i
|
|
%sub.i65.lobit.i.i = ashr i128 %sub.i65.i.i, 127
|
|
%conv1.i58.i.i = and i128 %sub.i65.lobit.i.i, 18446744073709551615
|
|
%add3.i59.i.i = add nuw nsw i128 %conv1.i58.i.i, 0
|
|
%conv4.i60.i.i = trunc i128 %add3.i59.i.i to i64
|
|
store i64 %conv4.i60.i.i, i64* undef, align 16
|
|
br label %fe_cmovznz.exit.i534.i.15
|
|
}
|