[llvm] r268386 - [mips][fastisel] ADJCALLSTACKUP has a second immediate operand.

[Daniel Sanders via llvm-commits]

Author: dsanders
Date: Tue May  3 09:19:26 2016
New Revision: 268386

URL: http://llvm.org/viewvc/llvm-project?rev=268386&view=rev
Log:
[mips][fastisel] ADJCALLSTACKUP has a second immediate operand.

Summary:
It's always zero for SelectionDAG and is never read by the MIPS backend so
do the same for FastISel.

Reviewers: sdardis

Subscribers: dsanders, llvm-commits, sdardis

Differential Revision: http://reviews.llvm.org/D19863

Modified:
    llvm/trunk/lib/Target/Mips/MipsFastISel.cpp
    llvm/trunk/test/CodeGen/Mips/Fast-ISel/callabi.ll
    llvm/trunk/test/CodeGen/Mips/Fast-ISel/memtest1.ll

Modified: llvm/trunk/lib/Target/Mips/MipsFastISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsFastISel.cpp?rev=268386&r1=268385&r2=268386&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsFastISel.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsFastISel.cpp Tue May  3 09:19:26 2016
@@ -1208,7 +1208,7 @@ bool MipsFastISel::processCallArgs(CallL
 bool MipsFastISel::finishCall(CallLoweringInfo &CLI, MVT RetVT,
                               unsigned NumBytes) {
   CallingConv::ID CC = CLI.CallConv;
-  emitInst(Mips::ADJCALLSTACKUP).addImm(16);
+  emitInst(Mips::ADJCALLSTACKUP).addImm(16).addImm(0);
   if (RetVT != MVT::isVoid) {
     SmallVector<CCValAssign, 16> RVLocs;
     CCState CCInfo(CC, false, *FuncInfo.MF, RVLocs, *Context);

Modified: llvm/trunk/test/CodeGen/Mips/Fast-ISel/callabi.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/Fast-ISel/callabi.ll?rev=268386&r1=268385&r2=268386&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/Fast-ISel/callabi.ll (original)
+++ llvm/trunk/test/CodeGen/Mips/Fast-ISel/callabi.ll Tue May  3 09:19:26 2016
@@ -1,8 +1,8 @@
-; RUN: llc -march=mipsel -mcpu=mips32 -O0 \
-; RUN:     -relocation-model=pic -fast-isel-abort=1 < %s | \
+; RUN: llc -march=mipsel -mcpu=mips32 -O0 -relocation-model=pic \
+; RUN:     -fast-isel-abort=1 -verify-machineinstrs < %s | \
 ; RUN:     FileCheck %s -check-prefix=ALL -check-prefix=32R1
-; RUN: llc -march=mipsel -mcpu=mips32r2 -O0 \
-; RUN:     -relocation-model=pic -fast-isel-abort=1 < %s | \
+; RUN: llc -march=mipsel -mcpu=mips32r2 -O0 -relocation-model=pic \
+; RUN:     -fast-isel-abort=1 -verify-machineinstrs < %s | \
 ; RUN:     FileCheck %s -check-prefix=ALL -check-prefix=32R2
 
 declare void @xb(i8)

Modified: llvm/trunk/test/CodeGen/Mips/Fast-ISel/memtest1.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/Fast-ISel/memtest1.ll?rev=268386&r1=268385&r2=268386&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/Fast-ISel/memtest1.ll (original)
+++ llvm/trunk/test/CodeGen/Mips/Fast-ISel/memtest1.ll Tue May  3 09:19:26 2016
@@ -1,8 +1,8 @@
 ; RUN: llc < %s -march=mipsel -mcpu=mips32 -O0 -relocation-model=pic \
-; RUN:     -fast-isel-abort=1 | FileCheck %s \
+; RUN:     -fast-isel-abort=1 -verify-machineinstrs | FileCheck %s \
 ; RUN:     -check-prefix=ALL -check-prefix=32R1
 ; RUN: llc < %s -march=mipsel -mcpu=mips32r2 -O0 -relocation-model=pic \
-; RUN:     -fast-isel-abort=1 | FileCheck %s \
+; RUN:     -fast-isel-abort=1 -verify-machineinstrs | FileCheck %s \
 ; RUN:     -check-prefix=ALL -check-prefix=32R2
 
 @str = private unnamed_addr constant [12 x i8] c"hello there\00", align 1