| Tim Shen | 7abe988 | 2018-01-23 22:06:57 +0000 | [diff] [blame] | 1 | ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| 2 | ; RUN: llc -O0 -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s |
| 3 | |
| 4 | ; xscvdpsxds should NOT be emitted, since it saturates the result down to i64. |
| 5 | define float @f_i128_f(float %v) { |
| 6 | ; CHECK-LABEL: f_i128_f: |
| 7 | ; CHECK: # %bb.0: # %entry |
| 8 | ; CHECK-NEXT: mflr 0 |
| 9 | ; CHECK-NEXT: std 0, 16(1) |
| 10 | ; CHECK-NEXT: stdu 1, -32(1) |
| 11 | ; CHECK-NEXT: .cfi_def_cfa_offset 32 |
| 12 | ; CHECK-NEXT: .cfi_offset lr, 16 |
| 13 | ; CHECK-NEXT: bl __fixsfti |
| 14 | ; CHECK-NEXT: nop |
| 15 | ; CHECK-NEXT: bl __floattisf |
| 16 | ; CHECK-NEXT: nop |
| 17 | ; CHECK-NEXT: addi 1, 1, 32 |
| 18 | ; CHECK-NEXT: ld 0, 16(1) |
| 19 | ; CHECK-NEXT: mtlr 0 |
| 20 | ; CHECK-NEXT: blr |
| 21 | entry: |
| 22 | %a = fptosi float %v to i128 |
| 23 | %b = sitofp i128 %a to float |
| 24 | ret float %b |
| 25 | } |