diff options
Diffstat (limited to 'llvm/test/CodeGen/Hexagon/valid-offset-loadbsw4.mir')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/valid-offset-loadbsw4.mir | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Hexagon/valid-offset-loadbsw4.mir b/llvm/test/CodeGen/Hexagon/valid-offset-loadbsw4.mir new file mode 100644 index 0000000..fca42d5 --- /dev/null +++ b/llvm/test/CodeGen/Hexagon/valid-offset-loadbsw4.mir @@ -0,0 +1,32 @@ +# RUN: llc -march=hexagon -run-pass hexagon-postincopt -o - %s | FileCheck %s +# REQUIRES: asserts + +# Check that this doesn't crash: +# CHECK: L2_loadbsw4_io + +--- +name: fred +tracksRegLiveness: true +liveins: + - { reg: '$r0', virtual-reg: '%0' } +body: | + bb.0: + successors: %bb.1(0x80000000) + liveins: $r0 + + %0:intregs = COPY $r0 + %1:intregs = A2_tfrsi 240 + %2:doubleregs = IMPLICIT_DEF + %3:doubleregs = IMPLICIT_DEF + + bb.1: + successors: %bb.1(0x80000000) + + %4:intregs = PHI %1, %bb.0, %5, %bb.1 + %6:doubleregs = L2_loadbsw4_io %4, 0 + %7:doubleregs = M2_vrmac_s0 %2, %6, %3 + S2_storeri_io %0, 0, %7.isub_lo + %5:intregs = nuw A2_addi %4, 256 + J2_jump %bb.1, implicit-def dead $pc + +... |