diff options
25 files changed, 99 insertions, 15 deletions
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp index 1c3fa84..a647688 100644 --- a/lib/Target/ARM/ARMFastISel.cpp +++ b/lib/Target/ARM/ARMFastISel.cpp @@ -628,6 +628,11 @@ unsigned ARMFastISel::ARMMaterializeGV(const GlobalValue *GV, MVT VT) { (const TargetRegisterClass*)&ARM::GPRRegClass; unsigned DestReg = createResultReg(RC); + // FastISel TLS support on non-Darwin is broken, punt to SelectionDAG. + const GlobalVariable *GVar = dyn_cast<GlobalVariable>(GV); + bool IsThreadLocal = GVar && GVar->isThreadLocal(); + if (!Subtarget->isTargetDarwin() && IsThreadLocal) return 0; + // Use movw+movt when possible, it avoids constant pool entries. // Darwin targets don't support movt with Reloc::Static, see // ARMTargetLowering::LowerGlobalAddressDarwin. Other targets only support @@ -2961,13 +2966,22 @@ bool ARMFastISel::FastLowerArguments() { namespace llvm { FastISel *ARM::createFastISel(FunctionLoweringInfo &funcInfo, const TargetLibraryInfo *libInfo) { - // Completely untested on non-iOS. const TargetMachine &TM = funcInfo.MF->getTarget(); - // Darwin and thumb1 only for now. const ARMSubtarget *Subtarget = &TM.getSubtarget<ARMSubtarget>(); - if (Subtarget->isTargetIOS() && !Subtarget->isThumb1Only()) + // Thumb2 support on iOS; ARM support on iOS, Linux and NaCl. + bool UseFastISel = false; + UseFastISel |= Subtarget->isTargetIOS() && !Subtarget->isThumb1Only(); + UseFastISel |= Subtarget->isTargetLinux() && !Subtarget->isThumb(); + UseFastISel |= Subtarget->isTargetNaCl() && !Subtarget->isThumb(); + if (UseFastISel) { + // iOS always has a FP for backtracking, force other targets + // to keep their FP when doing FastISel. The emitted code is + // currently superior, and in cases like test-suite's lencod + // FastISel isn't quite correct when FP is eliminated. + TM.Options.NoFramePointerElim = true; return new ARMFastISel(funcInfo, libInfo); + } return 0; } } diff --git a/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll b/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll index 28a84e3..05a6bab 100644 --- a/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll +++ b/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-darwin | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=THUMB %struct.A = type { i32, [2 x [2 x i32]], i8, [3 x [3 x [3 x i32]]] } diff --git a/test/CodeGen/ARM/fast-isel-binary.ll b/test/CodeGen/ARM/fast-isel-binary.ll index 723383e..3159627 100644 --- a/test/CodeGen/ARM/fast-isel-binary.ll +++ b/test/CodeGen/ARM/fast-isel-binary.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB ; Test add with non-legal types diff --git a/test/CodeGen/ARM/fast-isel-br-const.ll b/test/CodeGen/ARM/fast-isel-br-const.ll index aefe200..293302f 100644 --- a/test/CodeGen/ARM/fast-isel-br-const.ll +++ b/test/CodeGen/ARM/fast-isel-br-const.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB define i32 @t1(i32 %a, i32 %b) nounwind uwtable ssp { diff --git a/test/CodeGen/ARM/fast-isel-call-multi-reg-return.ll b/test/CodeGen/ARM/fast-isel-call-multi-reg-return.ll index 46d5f99..da829e9 100644 --- a/test/CodeGen/ARM/fast-isel-call-multi-reg-return.ll +++ b/test/CodeGen/ARM/fast-isel-call-multi-reg-return.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB ; Fast-isel can't handle non-double multi-reg retvals. diff --git a/test/CodeGen/ARM/fast-isel-call.ll b/test/CodeGen/ARM/fast-isel-call.ll index 6ee2c34..55911e5 100644 --- a/test/CodeGen/ARM/fast-isel-call.ll +++ b/test/CodeGen/ARM/fast-isel-call.ll @@ -1,8 +1,11 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=THUMB-LONG ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -mattr=-vfp2 | FileCheck %s --check-prefix=ARM-NOVFP +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -mattr=-vfp2 | FileCheck %s --check-prefix=ARM-NOVFP ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -mattr=-vfp2 | FileCheck %s --check-prefix=THUMB-NOVFP ; Note that some of these tests assume that relocations are either diff --git a/test/CodeGen/ARM/fast-isel-cmp-imm.ll b/test/CodeGen/ARM/fast-isel-cmp-imm.ll index 660156a..45ef4ed 100644 --- a/test/CodeGen/ARM/fast-isel-cmp-imm.ll +++ b/test/CodeGen/ARM/fast-isel-cmp-imm.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB define void @t1a(float %a) uwtable ssp { diff --git a/test/CodeGen/ARM/fast-isel-conversion.ll b/test/CodeGen/ARM/fast-isel-conversion.ll index 686ccad..91034fb 100644 --- a/test/CodeGen/ARM/fast-isel-conversion.ll +++ b/test/CodeGen/ARM/fast-isel-conversion.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB ; Test sitofp diff --git a/test/CodeGen/ARM/fast-isel-crash.ll b/test/CodeGen/ARM/fast-isel-crash.ll index 7d45fef..ec9cf8d 100644 --- a/test/CodeGen/ARM/fast-isel-crash.ll +++ b/test/CodeGen/ARM/fast-isel-crash.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=thumbv7-apple-darwin +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=thumbv7-linux-gnueabi %union.anon = type { <16 x i32> } diff --git a/test/CodeGen/ARM/fast-isel-crash2.ll b/test/CodeGen/ARM/fast-isel-crash2.ll index 8867f87..d606877 100644 --- a/test/CodeGen/ARM/fast-isel-crash2.ll +++ b/test/CodeGen/ARM/fast-isel-crash2.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=thumbv7-apple-darwin +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=thumbv7-linux-gnueabi ; rdar://9515076 ; (Make sure this doesn't crash.) diff --git a/test/CodeGen/ARM/fast-isel-fold.ll b/test/CodeGen/ARM/fast-isel-fold.ll index 7a65295..38e1f884 100644 --- a/test/CodeGen/ARM/fast-isel-fold.ll +++ b/test/CodeGen/ARM/fast-isel-fold.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-darwin | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=THUMB @a = global i8 1, align 1 diff --git a/test/CodeGen/ARM/fast-isel-frameaddr.ll b/test/CodeGen/ARM/fast-isel-frameaddr.ll index c256e73..5ae7ad7 100644 --- a/test/CodeGen/ARM/fast-isel-frameaddr.ll +++ b/test/CodeGen/ARM/fast-isel-frameaddr.ll @@ -46,8 +46,7 @@ entry: ; LINUX-ARM: frameaddr_index1: ; LINUX-ARM: push {r11} ; LINUX-ARM: mov r11, sp -; LINUX-ARM: mov r0, r11 -; LINUX-ARM: ldr r0, [r0] +; LINUX-ARM: ldr r0, [r11] ; LINUX-THUMB2: frameaddr_index1: ; LINUX-THUMB2: str r7, [sp, #-4]! @@ -80,8 +79,7 @@ entry: ; LINUX-ARM: frameaddr_index3: ; LINUX-ARM: push {r11} ; LINUX-ARM: mov r11, sp -; LINUX-ARM: mov r0, r11 -; LINUX-ARM: ldr r0, [r0] +; LINUX-ARM: ldr r0, [r11] ; LINUX-ARM: ldr r0, [r0] ; LINUX-ARM: ldr r0, [r0] diff --git a/test/CodeGen/ARM/fast-isel-icmp.ll b/test/CodeGen/ARM/fast-isel-icmp.ll index 8357ed5..04a9282 100644 --- a/test/CodeGen/ARM/fast-isel-icmp.ll +++ b/test/CodeGen/ARM/fast-isel-icmp.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB define i32 @icmp_i16_signed(i16 %a, i16 %b) nounwind { diff --git a/test/CodeGen/ARM/fast-isel-indirectbr.ll b/test/CodeGen/ARM/fast-isel-indirectbr.ll index ebc0e84..2456ef4 100644 --- a/test/CodeGen/ARM/fast-isel-indirectbr.ll +++ b/test/CodeGen/ARM/fast-isel-indirectbr.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB define void @t1(i8* %x) { diff --git a/test/CodeGen/ARM/fast-isel-intrinsic.ll b/test/CodeGen/ARM/fast-isel-intrinsic.ll index bc9769a..9ae9f0f 100644 --- a/test/CodeGen/ARM/fast-isel-intrinsic.ll +++ b/test/CodeGen/ARM/fast-isel-intrinsic.ll @@ -1,6 +1,8 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=THUMB-LONG ; Note that some of these tests assume that relocations are either @@ -20,8 +22,8 @@ define void @t1() nounwind ssp { ; ARM: uxtb r1, r1 ; ARM: bl {{_?}}memset ; ARM-LONG: t1 -; ARM-LONG: movw r3, :lower16:L_memset$non_lazy_ptr -; ARM-LONG: movt r3, :upper16:L_memset$non_lazy_ptr +; ARM-LONG: {{(movw r3, :lower16:L_memset\$non_lazy_ptr)|(ldr r3, .LCPI)}} +; ARM-LONG: {{(movt r3, :upper16:L_memset\$non_lazy_ptr)?}} ; ARM-LONG: ldr r3, [r3] ; ARM-LONG: blx r3 ; THUMB: t1 @@ -58,8 +60,8 @@ define void @t2() nounwind ssp { ; ARM: ldr r1, [sp[[SLOT]]] @ 4-byte Reload ; ARM: bl {{_?}}memcpy ; ARM-LONG: t2 -; ARM-LONG: movw r3, :lower16:L_memcpy$non_lazy_ptr -; ARM-LONG: movt r3, :upper16:L_memcpy$non_lazy_ptr +; ARM-LONG: {{(movw r3, :lower16:L_memcpy\$non_lazy_ptr)|(ldr r3, .LCPI)}} +; ARM-LONG: {{(movt r3, :upper16:L_memcpy\$non_lazy_ptr)?}} ; ARM-LONG: ldr r3, [r3] ; ARM-LONG: blx r3 ; THUMB: t2 @@ -96,8 +98,8 @@ define void @t3() nounwind ssp { ; ARM: mov r0, r1 ; ARM: bl {{_?}}memmove ; ARM-LONG: t3 -; ARM-LONG: movw r3, :lower16:L_memmove$non_lazy_ptr -; ARM-LONG: movt r3, :upper16:L_memmove$non_lazy_ptr +; ARM-LONG: {{(movw r3, :lower16:L_memmove\$non_lazy_ptr)|(ldr r3, .LCPI)}} +; ARM-LONG: {{(movt r3, :upper16:L_memmove\$non_lazy_ptr)?}} ; ARM-LONG: ldr r3, [r3] ; ARM-LONG: blx r3 ; THUMB: t3 diff --git a/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll b/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll index 0e71322..c05ea39 100644 --- a/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll +++ b/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; rdar://10418009 define zeroext i16 @t1(i16* nocapture %a) nounwind uwtable readonly ssp { diff --git a/test/CodeGen/ARM/fast-isel-mvn.ll b/test/CodeGen/ARM/fast-isel-mvn.ll index 328168a..0bc9395 100644 --- a/test/CodeGen/ARM/fast-isel-mvn.ll +++ b/test/CodeGen/ARM/fast-isel-mvn.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB ; rdar://10412592 diff --git a/test/CodeGen/ARM/fast-isel-pic.ll b/test/CodeGen/ARM/fast-isel-pic.ll index da7007b..0589f9a 100644 --- a/test/CodeGen/ARM/fast-isel-pic.ll +++ b/test/CodeGen/ARM/fast-isel-pic.ll @@ -26,7 +26,7 @@ entry: ; ARMv7-ELF: LoadGV ; ARMv7-ELF: ldr r[[reg2:[0-9]+]], ; ARMv7-ELF: ldr r[[reg3:[0-9]+]], -; ARMv7-ELF: ldr r[[reg2]], [r[[reg2]], r[[reg3]]] +; ARMv7-ELF: ldr r[[reg2]], [r[[reg3]], r[[reg2]]] %tmp = load i32* @g ret i32 %tmp } @@ -55,7 +55,7 @@ entry: ; ARMv7-ELF: LoadIndirectSymbol ; ARMv7-ELF: ldr r[[reg5:[0-9]+]], ; ARMv7-ELF: ldr r[[reg6:[0-9]+]], -; ARMv7-ELF: ldr r[[reg5]], [r[[reg5]], r[[reg6]]] +; ARMv7-ELF: ldr r[[reg5]], [r[[reg6]], r[[reg5]]] %tmp = load i32* @i ret i32 %tmp } diff --git a/test/CodeGen/ARM/fast-isel-pred.ll b/test/CodeGen/ARM/fast-isel-pred.ll index 27731de..48f9322 100644 --- a/test/CodeGen/ARM/fast-isel-pred.ll +++ b/test/CodeGen/ARM/fast-isel-pred.ll @@ -1,4 +1,5 @@ ; RUN: llc -O0 -verify-machineinstrs -mtriple=armv7-apple-darwin < %s +; RUN: llc -O0 -verify-machineinstrs -mtriple=armv7-linux-gnueabi < %s define i32 @main() nounwind ssp { entry: diff --git a/test/CodeGen/ARM/fast-isel-ret.ll b/test/CodeGen/ARM/fast-isel-ret.ll index 689b169..a7d271a 100644 --- a/test/CodeGen/ARM/fast-isel-ret.ll +++ b/test/CodeGen/ARM/fast-isel-ret.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s ; Sign-extend of i1 currently not supported by fast-isel diff --git a/test/CodeGen/ARM/fast-isel-select.ll b/test/CodeGen/ARM/fast-isel-select.ll index a937036..bb88814 100644 --- a/test/CodeGen/ARM/fast-isel-select.ll +++ b/test/CodeGen/ARM/fast-isel-select.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB define i32 @t1(i1 %c) nounwind readnone { diff --git a/test/CodeGen/ARM/fast-isel-shifter.ll b/test/CodeGen/ARM/fast-isel-shifter.ll index 111818b..dbb1ce2 100644 --- a/test/CodeGen/ARM/fast-isel-shifter.ll +++ b/test/CodeGen/ARM/fast-isel-shifter.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM define i32 @shl() nounwind ssp { entry: diff --git a/test/CodeGen/ARM/fast-isel-static.ll b/test/CodeGen/ARM/fast-isel-static.ll index afdfa84..7d86cb9 100644 --- a/test/CodeGen/ARM/fast-isel-static.ll +++ b/test/CodeGen/ARM/fast-isel-static.ll @@ -1,5 +1,7 @@ ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=static -arm-long-calls | FileCheck -check-prefix=LONG %s +; RUN: llc < %s -mtriple=thumbv7-linux-gnueabi -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=static -arm-long-calls | FileCheck -check-prefix=LONG %s ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=static | FileCheck -check-prefix=NORM %s +; RUN: llc < %s -mtriple=thumbv7-linux-gnueabi -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=static | FileCheck -check-prefix=NORM %s define void @myadd(float* %sum, float* %addend) nounwind { entry: diff --git a/test/CodeGen/ARM/fast-isel-vararg.ll b/test/CodeGen/ARM/fast-isel-vararg.ll new file mode 100644 index 0000000..0b7b0bd --- /dev/null +++ b/test/CodeGen/ARM/fast-isel-vararg.ll @@ -0,0 +1,47 @@ +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB + +define i32 @VarArg() nounwind { +entry: + %i = alloca i32, align 4 + %j = alloca i32, align 4 + %k = alloca i32, align 4 + %m = alloca i32, align 4 + %n = alloca i32, align 4 + %tmp = alloca i32, align 4 + %0 = load i32* %i, align 4 + %1 = load i32* %j, align 4 + %2 = load i32* %k, align 4 + %3 = load i32* %m, align 4 + %4 = load i32* %n, align 4 +; ARM: VarArg +; ARM: mov [[FP:r[0-9]+]], sp +; ARM: sub sp, sp, #32 +; ARM: movw r0, #5 +; ARM: ldr r1, {{\[}}[[FP]], #-4] +; ARM: ldr r2, {{\[}}[[FP]], #-8] +; ARM: ldr r3, {{\[}}[[FP]], #-12] +; ARM: ldr [[Ra:r[0-9]+]], [sp, #16] +; ARM: ldr [[Rb:[lr]+[0-9]*]], [sp, #12] +; ARM: str [[Ra]], [sp] +; ARM: str [[Rb]], [sp, #4] +; ARM: bl {{_?CallVariadic}} +; THUMB: sub sp, #32 +; THUMB: movs r0, #5 +; THUMB: movt r0, #0 +; THUMB: ldr r1, [sp, #28] +; THUMB: ldr r2, [sp, #24] +; THUMB: ldr r3, [sp, #20] +; THUMB: ldr.w {{[a-z0-9]+}}, [sp, #16] +; THUMB: ldr.w {{[a-z0-9]+}}, [sp, #12] +; THUMB: str.w {{[a-z0-9]+}}, [sp] +; THUMB: str.w {{[a-z0-9]+}}, [sp, #4] +; THUMB: bl {{_?}}CallVariadic + %call = call i32 (i32, ...)* @CallVariadic(i32 5, i32 %0, i32 %1, i32 %2, i32 %3, i32 %4) + store i32 %call, i32* %tmp, align 4 + %5 = load i32* %tmp, align 4 + ret i32 %5 +} + +declare i32 @CallVariadic(i32, ...) diff --git a/test/CodeGen/ARM/fast-isel.ll b/test/CodeGen/ARM/fast-isel.ll index c4274c5..ad21d9e 100644 --- a/test/CodeGen/ARM/fast-isel.ll +++ b/test/CodeGen/ARM/fast-isel.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB ; Very basic fast-isel functionality. |