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Remove an overeager assert from r288844.

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llvm-svn: 292244
This commit is contained in:
Joerg Sonnenberger 2017-01-17 19:29:15 +00:00
parent 62491d9e34
commit d75b6a6a2d
2 changed files with 3 additions and 3 deletions
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3
lib/Target/X86/X86Subtarget.cpp
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@ -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() {

3
test/CodeGen/X86/slow-pmulld.ll
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@ -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: