diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86Subtarget.cpp | 3 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/slow-pmulld.ll | 3 |
2 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp index 727ff70c3ff..586bb7bd7b1 100644 --- a/llvm/lib/Target/X86/X86Subtarget.cpp +++ b/llvm/lib/Target/X86/X86Subtarget.cpp @@ -232,9 +232,6 @@ void X86Subtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) { else if (isTargetDarwin() || isTargetLinux() || isTargetSolaris() || isTargetKFreeBSD() || In64BitMode) stackAlignment = 16; - - assert((!isPMULLDSlow() || hasSSE41()) && - "Feature Slow PMULLD can only be set on a subtarget with SSE4.1"); } void X86Subtarget::initializeEnvironment() { diff --git a/llvm/test/CodeGen/X86/slow-pmulld.ll b/llvm/test/CodeGen/X86/slow-pmulld.ll index ff6682090a2..1de19d2334d 100644 --- a/llvm/test/CodeGen/X86/slow-pmulld.ll +++ b/llvm/test/CodeGen/X86/slow-pmulld.ll @@ -4,6 +4,9 @@ ; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE4-32 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE4-64 +; Make sure that the slow-pmulld feature can be used without SSE4.1. +; RUN: llc < %s -mtriple=i386-unknown-unknown -mcpu=silvermont -mattr=-sse4.1 + define <4 x i32> @foo(<4 x i8> %A) { ; CHECK32-LABEL: foo: ; CHECK32: # BB#0: |
