1 # RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
2 # This test ensures that the MIR parser parses the fast math instruction flags.
11 ; CHECK: %0:fr32 = COPY $xmm0
13 ; CHECK: %1:fr32 = nnan VMULSSrr %0, %0, implicit $mxcsr
14 %1:fr32 = nnan VMULSSrr %0, %0, implicit $mxcsr
15 ; CHECK: %2:fr32 = ninf VMULSSrr %1, %1, implicit $mxcsr
16 %2:fr32 = ninf VMULSSrr %1, %1, implicit $mxcsr
17 ; CHECK: %3:fr32 = nsz VMULSSrr %2, %2, implicit $mxcsr
18 %3:fr32 = nsz VMULSSrr %2, %2, implicit $mxcsr
19 ; CHECK: %4:fr32 = arcp VMULSSrr %3, %3, implicit $mxcsr
20 %4:fr32 = arcp VMULSSrr %3, %3, implicit $mxcsr
21 ; CHECK: %5:fr32 = contract VMULSSrr %4, %4, implicit $mxcsr
22 %5:fr32 = contract VMULSSrr %4, %4, implicit $mxcsr
23 ; CHECK: %6:fr32 = afn VMULSSrr %5, %5, implicit $mxcsr
24 %6:fr32 = afn VMULSSrr %5, %5, implicit $mxcsr
25 ; CHECK: %7:fr32 = reassoc VMULSSrr %6, %6, implicit $mxcsr
26 %7:fr32 = reassoc VMULSSrr %6, %6, implicit $mxcsr
27 ; CHECK: %8:fr32 = nsz arcp contract afn reassoc VMULSSrr %7, %7, implicit $mxcsr
28 %8:fr32 = nsz arcp contract afn reassoc VMULSSrr %7, %7, implicit $mxcsr
29 ; CHECK: %9:fr32 = contract afn reassoc VMULSSrr %8, %8, implicit $mxcsr
30 %9:fr32 = contract afn reassoc VMULSSrr %8, %8, implicit $mxcsr
31 ; CHECK: $xmm0 = COPY %9