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Remove support for the special 'fast' value for fpmath accuracy for the moment.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154850 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2012-04-16 19:39:33 +00:00
parent 2c651fe6f4
commit 2867c85a37
8 changed files with 10 additions and 83 deletions
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12
unittests/Support/MDBuilderTest.cpp
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@ -27,24 +27,12 @@ TEST_F(MDBuilderTest, createString) {
EXPECT_EQ(Str0->getString(), StringRef(""));
EXPECT_EQ(Str1->getString(), StringRef("string"));
}
TEST_F(MDBuilderTest, createFastFPMath) {
MDBuilder MDHelper(Context);
MDNode *MD = MDHelper.createFastFPMath();
EXPECT_NE(MD, (MDNode *)0);
EXPECT_EQ(MD->getNumOperands(), 1U);
Value *Op = MD->getOperand(0);
EXPECT_TRUE(isa<MDString>(Op));
EXPECT_EQ(cast<MDString>(Op)->getString(), "fast");
}
TEST_F(MDBuilderTest, createFPMath) {
MDBuilder MDHelper(Context);
MDNode *MD0 = MDHelper.createFPMath(0.0);
MDNode *MD1 = MDHelper.createFPMath(1.0);
MDNode *MDF = MDHelper.createFPMath(-1.0);
MDNode *MDF2 = MDHelper.createFastFPMath();
EXPECT_EQ(MD0, (MDNode *)0);
EXPECT_NE(MD1, (MDNode *)0);
EXPECT_EQ(MDF, MDF2);
EXPECT_EQ(MD1->getNumOperands(), 1U);
Value *Op = MD1->getOperand(0);
EXPECT_TRUE(isa<ConstantFP>(Op));