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[mips][fastisel] ADJCALLSTACKUP has a second immediate operand.

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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

llvm-svn: 268386
This commit is contained in:
Daniel Sanders 2016-05-03 14:19:26 +00:00
parent 848ffeb5f0
commit ec5e1f9b79
3 changed files with 7 additions and 7 deletions
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2
lib/Target/Mips/MipsFastISel.cpp
View File

@ -1208,7 +1208,7 @@ bool MipsFastISel::processCallArgs(CallLoweringInfo &CLI,
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);

8
test/CodeGen/Mips/Fast-ISel/callabi.ll
View File

@ -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)

4
test/CodeGen/Mips/Fast-ISel/memtest1.ll
View File

@ -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