Revert "Keep the old function order in CodeGenModule::applyReplacements."

This reverts commit r194357.

Debugging a cast failure during bootstrap.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194358 91177308-0d34-0410-b5e6-96231b3b80d8
Describe OpenCL C changes

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NetBSD 6.99.26 switched to default rounding mode, so adjust
__FLT_EVAL_METHOD__ accordingly. Add test case for this and the SSE2
variances on NetBSD.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194377 91177308-0d34-0410-b5e6-96231b3b80d8
[AArch64] Add support for NEON scalar floating-point convert to fixed-point instructions.

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Add test for r194350.


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ObjectiveC migrator. More testing of instancetype migration in
method implementations. // rdar://15438505


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Using an invalid -O falls back on -O3 instead of an error

Summary:
Currently with clang:
$ clang -O20 foo.c 
error: invalid value '20' in '-O20'

With the patch:
$ clang -O20 foo.c 
warning: invalid value '20' in '-O20'. Fall back on value '3'

Reviewers: rengolin, hfinkel

Reviewed By: rengolin

CC: cfe-commits, hfinkel, rengolin

Differential Revision: http://llvm-reviews.chandlerc.com/D2125

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194403 91177308-0d34-0410-b5e6-96231b3b80d8
Improve the documentation of the optimization flags

Reviewers: rafael.espindola, rengolin, hfinkel

Reviewed By: rengolin

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2138

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194405 91177308-0d34-0410-b5e6-96231b3b80d8
[AArch64] The shift right/left and insert immediate builtins expect 3
source operands, a vector, an element to insert, and a shift amount.

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Darwin(ish): we don't want __ARM_EABI__ even on v7a embedded targets.

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Fix pr17875.

The assert this patch deletes was valid only when aliasing D2 to D1, not when
looking at a base class. Since the assert was in the path where we had already
decided to not produce an alias, just drop it.

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Improve the documentation (bis) with Arthur and Chandler's comments

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Remove -### from the -O20 test, it was failing the test (?)

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Revert "Remove -### from the -O20 test, it was failing the test (?)"

This reverts commit r194414.

Was breaking too many tests...



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Revert "Using an invalid -O falls back on -O3 instead of an error"

This reverts commit r194403.

Was breaking too many tests...



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194420 91177308-0d34-0410-b5e6-96231b3b80d8
Merge branch 'master' of git://github.com/llvm-mirror/clang