| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr9 \ |
| ; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s |
| |
| ; Ensure we don't crash by trying to convert directly from a subword load |
| ; to a ppc_fp128 as we do for conversions to f32/f64. |
| define ppc_fp128 @test(i16* nocapture readonly %Ptr) { |
| ; CHECK-LABEL: test: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: lhz 3, 0(3) |
| ; CHECK-NEXT: xxlxor 2, 2, 2 |
| ; CHECK-NEXT: stw 3, -4(1) |
| ; CHECK-NEXT: addi 3, 1, -4 |
| ; CHECK-NEXT: lfiwzx 0, 0, 3 |
| ; CHECK-NEXT: xscvuxddp 1, 0 |
| ; CHECK-NEXT: blr |
| entry: |
| %0 = load i16, i16* %Ptr, align 2 |
| %conv = uitofp i16 %0 to ppc_fp128 |
| ret ppc_fp128 %conv |
| } |
