| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -fast-isel -fast-isel-abort=3 -mtriple=x86_64-apple-darwin10 -stop-after=finalize-isel | FileCheck %s |
| |
| ; Make sure we output the right kill flag for the xor conversion. |
| |
| define void @goo(double* %x, double* %y) nounwind { |
| ; CHECK: %[[REG2:.*]]:gr64 = COPY $rsi |
| ; CHECK-NEXT: %[[REG0:.*]]:gr64 = COPY $rdi |
| ; CHECK-NEXT: %[[REG1:.*]]:gr64 = COPY killed %[[REG0]] |
| ; CHECK-NEXT: %[[REG3:.*]]:gr64 = COPY killed %[[REG2]] |
| ; CHECK-NEXT: %[[REG10:.*]]:fr64 = MOVSDrm_alt %[[REG1]], 1, $noreg, 0, $noreg :: (load 8 from %ir.x) |
| ; CHECK-NEXT: %[[REG6:.*]]:gr64 = MOVSDto64rr killed %[[REG10]] |
| ; CHECK-NEXT: %[[REG7:.*]]:gr64 = MOV64ri -9223372036854775808 |
| ; CHECK-NEXT: %[[REG8:.*]]:gr64 = XOR64rr killed %[[REG6]], %[[REG7]], implicit-def $eflags |
| ; CHECK-NEXT: %[[REG9:.*]]:fr64 = MOV64toSDrr killed %[[REG8]] |
| ; CHECK-NEXT: MOVSDmr %[[REG3]], 1, $noreg, 0, $noreg, killed %[[REG9]] :: (store 8 into %ir.y) |
| ; CHECK-NEXT: RETQ |
| %a = load double, double* %x |
| %b = fsub double -0.0, %a |
| store double %b, double* %y |
| ret void |
| } |
