Clean up run script to use for testing Subzero.

tests_lit/llvm2ice_tests/vector-fcmp.ll

Index: tests_lit/llvm2ice_tests/vector-fcmp.ll
diff --git a/tests_lit/llvm2ice_tests/vector-fcmp.ll b/tests_lit/llvm2ice_tests/vector-fcmp.ll
index 15ad1806b848d6f8272f037711ffff5e37a7878a..c1172cea154657410d8fab670902e5896f91149f 100644
--- a/tests_lit/llvm2ice_tests/vector-fcmp.ll
+++ b/tests_lit/llvm2ice_tests/vector-fcmp.ll
@@ -1,16 +1,14 @@
 ; This file checks support for comparing vector values with the fcmp
 ; instruction.
 
-; RUN: %llvm2ice -O2 --verbose none %s \
+; RUN: %p2i -i %s -a -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: %p2i -i %s -a -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 --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: %p2i -i %s -a --verbose none | FileCheck --check-prefix=ERRORS %s
+; RUN: %p2i -i %s --insts | %szdiff %s | FileCheck --check-prefix=DUMP %s
 
 ; Check that sext elimination occurs when the result of the comparison
 ; instruction is alrady sign extended.  Sign extension to 4 x i32 uses