Contribution of PowerPC port (continuation of 422063005)

src/bailout-reason.h

Index: src/bailout-reason.h
diff --git a/src/bailout-reason.h b/src/bailout-reason.h
index 7287d629d2e1bdaf94260f7b5728a1d8bb3b3143..7c5e354bf702450aa0cf4d31ec6cf1375f2924bb 100644
--- a/src/bailout-reason.h
+++ b/src/bailout-reason.h
@@ -226,12 +226,18 @@ namespace internal {
   V(kStackFrameTypesMustMatch, "Stack frame types must match")                 \
   V(kTheCurrentStackPointerIsBelowCsp,                                         \
     "The current stack pointer is below csp")                                  \
+  V(kTheInstructionShouldBeALis, "The instruction should be a lis")            \

[Sven Panne, 2015/01/08 10:13:53]

Not caused by this CL, but nevertheless: The initial semantics of BailoutReason
was a description for being unable to optimize JavaScript code (i.e. the reason
why Crankshaft gives up). Nowadays its a chaotic mixture of this and various
reasons to abort the whole process.

Please add a "TODO(svenpanne)" to clean this up by introducing an AbortReason
and partition this mess.

[michael_dawson, 2015/01/08 23:51:11]

Will do

   V(kTheInstructionShouldBeALui, "The instruction should be a lui")            \
   V(kTheInstructionShouldBeAnOri, "The instruction should be an ori")          \
+  V(kTheInstructionShouldBeAnOris, "The instruction should be an oris")        \
+  V(kTheInstructionShouldBeALi, "The instruction should be a li")              \
+  V(kTheInstructionShouldBeASldi, "The instruction should be a sldi")          \
   V(kTheInstructionToPatchShouldBeALoadFromConstantPool,                       \
     "The instruction to patch should be a load from the constant pool")        \
   V(kTheInstructionToPatchShouldBeAnLdrLiteral,                                \
     "The instruction to patch should be a ldr literal")                        \
+  V(kTheInstructionToPatchShouldBeALis,                                        \
+    "The instruction to patch should be a lis")                                \
   V(kTheInstructionToPatchShouldBeALui,                                        \
     "The instruction to patch should be a lui")                                \
   V(kTheInstructionToPatchShouldBeAnOri,                                       \