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| author | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-10-10 23:11:06 +0000 |
|---|---|---|
| committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-10-10 23:11:06 +0000 |
| commit | 92bf38c956f60b99d1888b289755bcaa4ab945f5 (patch) | |
| tree | 1f2e37d00ca13250cc1bfa546420a5f32bddf990 | |
| parent | 1802a9f8fe657e270fe3fb2c9ca324fe3aec4591 (diff) | |
X86: MinGW should always use libgcc on Windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116177 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 2 | ||||
| -rw-r--r-- | test/CodeGen/X86/alldiv-divdi3.ll | 7 |
2 files changed, 5 insertions, 4 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 74fe647370..09785eab72 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -96,7 +96,7 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM) setSchedulingPreference(Sched::RegPressure); setStackPointerRegisterToSaveRestore(X86StackPtr); - if (Subtarget->isTargetWindows() && !Subtarget->isTargetCygwin()) { + if (Subtarget->isTargetWindows() && !Subtarget->isTargetCygMing()) { // Setup Windows compiler runtime calls. setLibcallName(RTLIB::SDIV_I64, "_alldiv"); setLibcallCallingConv(RTLIB::SDIV_I64, CallingConv::X86_StdCall); diff --git a/test/CodeGen/X86/alldiv-divdi3.ll b/test/CodeGen/X86/alldiv-divdi3.ll index 250d7d87ce..86aa1fde19 100644 --- a/test/CodeGen/X86/alldiv-divdi3.ll +++ b/test/CodeGen/X86/alldiv-divdi3.ll @@ -1,8 +1,9 @@ ; Test that, for a 64 bit signed div, a libcall to alldiv is made on Windows -; except for cygwin. +; unless we have libgcc. ; RUN: llc < %s -mtriple i386-pc-win32 | FileCheck %s -; RUN: llc < %s -mtriple i386-pc-cygwin | FileCheck %s -check-prefix CYGWIN +; RUN: llc < %s -mtriple i386-pc-cygwin | FileCheck %s -check-prefix USEDIVDI +; RUN: llc < %s -mtriple i386-pc-mingw32 | FileCheck %s -check-prefix USEDIVDI define i32 @main(i32 %argc, i8** nocapture %argv) nounwind readonly { entry: @@ -13,4 +14,4 @@ entry: } ; CHECK: alldiv -; CYGWIN: divdi3 +; USEDIVDI: divdi3 |