Clean up run script to use for testing Subzero.

tests_lit/llvm2ice_tests/vector-ops.ll

 ; This checks support for insertelement and extractelement.
 
-; RUN: %llvm2ice -O2 --verbose none %s \
+; TODO(kschimpf) Figure out why lc2i  is needed.
+; RUN: %lc2i -i %s --args -O2 --verbose none \
 ; RUN:   | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \
 ; RUN:   | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s
-; RUN: %llvm2ice -Om1 --verbose none %s \
+; RUN: %lc2i -i %s --args -Om1 --verbose none \
 ; RUN:   | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \
 ; RUN:   | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s
-; RUN: %llvm2ice -O2 -mattr=sse4.1 --verbose none %s \
+; RUN: %lc2i -i %s --args -O2 -mattr=sse4.1 --verbose none \
 ; RUN:   | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \
 ; RUN:   | llvm-objdump -d --symbolize -x86-asm-syntax=intel - \
 ; RUN:   | FileCheck --check-prefix=SSE41 %s
-; RUN: %llvm2ice -Om1 -mattr=sse4.1 --verbose none %s \
+; RUN: %lc2i -i %s --args -Om1 -mattr=sse4.1 --verbose none \
 ; RUN:   | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \
 ; RUN:   | llvm-objdump -d --symbolize -x86-asm-syntax=intel - \
 ; RUN:   | FileCheck --check-prefix=SSE41 %s
-; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s
-; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s
-; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \
-; RUN:                           | FileCheck --check-prefix=DUMP %s
+; RUN: %lc2i -i %s --args --verbose none | FileCheck --check-prefix=ERRORS %s
+; RUN: %lc2i -i %s --insts | %szdiff %s | FileCheck --check-prefix=DUMP %s
 
 ; insertelement operations
 
 define <4 x float> @insertelement_v4f32_0(<4 x float> %vec, float %elt) {
 entry:
   %res = insertelement <4 x float> %vec, float %elt, i32 0
   ret <4 x float> %res
 ; CHECK-LABEL: insertelement_v4f32_0:
 ; CHECK: movss
 
@@ skipping 199 matching lines @@
 ; CHECK: movups
 ; CHECK: lea
 ; CHECK: mov
 
 ; SSE41-LABEL: extractelement_v16i1:
 ; SSE41: pextrb
 }
 
 ; ERRORS-NOT: ICE translation error
 ; DUMP-NOT: SZ