| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s --check-prefix=X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s --check-prefix=X64 |
| |
| %destTy = type { i2, i2 } |
| |
| define void @crash(i64 %x0, i64 %y0, %destTy* nocapture %dest) nounwind { |
| ; X86-LABEL: crash: |
| ; X86: # %bb.0: |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-NEXT: movb {{[0-9]+}}(%esp), %dl |
| ; X86-NEXT: shlb $2, %dl |
| ; X86-NEXT: andb $3, %cl |
| ; X86-NEXT: orb %dl, %cl |
| ; X86-NEXT: andb $15, %cl |
| ; X86-NEXT: movb %cl, (%eax) |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: crash: |
| ; X64: # %bb.0: |
| ; X64-NEXT: shlb $2, %sil |
| ; X64-NEXT: andb $3, %dil |
| ; X64-NEXT: orb %sil, %dil |
| ; X64-NEXT: andb $15, %dil |
| ; X64-NEXT: movb %dil, (%rdx) |
| ; X64-NEXT: retq |
| %x1 = trunc i64 %x0 to i2 |
| %y1 = trunc i64 %y0 to i2 |
| %1 = bitcast %destTy* %dest to <2 x i2>* |
| %2 = insertelement <2 x i2> undef, i2 %x1, i32 0 |
| %3 = insertelement <2 x i2> %2, i2 %y1, i32 1 |
| store <2 x i2> %3, <2 x i2>* %1, align 1 |
| ret void |
| } |
