Chad Rosier 3127a19140 The Neon VCVT (between floating-point and fixed-point, Advanced SIMD) ... instructions can be used to match combinations of multiply/divide and VCVT (between floating-point and integer, Advanced SIMD). Basically the VCVT immediate operand that specifies the number of fraction bits corresponds to a floating-point multiply or divide by the corresponding power of 2. For example, VCVT (floating-point to fixed-point, Advanced SIMD) can replace a combination of VMUL and VCVT (floating-point to integer) as follows: Example (assume d17 = <float 8.000000e+00, float 8.000000e+00>): vmul.f32 d16, d17, d16 vcvt.s32.f32 d16, d16 becomes: vcvt.s32.f32 d16, d16, #3 Similarly, VCVT (fixed-point to floating-point, Advanced SIMD) can replace a combinations of VCVT (integer to floating-point) and VDIV as follows: Example (assume d17 = <float 8.000000e+00, float 8.000000e+00>): vcvt.f32.s32 d16, d16 vdiv.f32 d16, d17, d16 becomes: vcvt.f32.s32 d16, d16, #3 llvm-svn: 133813		2011-06-24 19:23:04 +00:00
..
Analysis	Remove support for parsing the "type i32" syntax for defining a numbered	2011-06-19 00:03:46 +00:00
Archive	Many LLVM tests relies on standard output stream be in the binary mode. Which is not always the case (on Windows in particular). The patch adds a test to verify that the standard output stream is actually in the binary mode.	2011-05-05 18:40:27 +00:00
Assembler	Remove support for parsing the "type i32" syntax for defining a numbered	2011-06-19 00:03:46 +00:00
Bindings/Ocaml
Bitcode	Remove support for parsing the "type i32" syntax for defining a numbered	2011-06-19 00:03:46 +00:00
BugPoint
CodeGen	The Neon VCVT (between floating-point and fixed-point, Advanced SIMD)	2011-06-24 19:23:04 +00:00
DebugInfo	Test for previous commit.	2011-06-17 14:16:17 +00:00
ExecutionEngine	manually upgrade a bunch of tests to modern syntax, and remove some that	2011-06-17 03:14:27 +00:00
Feature	Remove support for parsing the "type i32" syntax for defining a numbered	2011-06-19 00:03:46 +00:00
FrontendAda	Will not compile without the spec!	2011-03-31 10:03:32 +00:00
FrontendC	remove an unreduced testcase.	2011-06-18 19:12:59 +00:00
FrontendC++	Remove testcase. It's problematic for the buildbots.	2011-06-03 20:43:58 +00:00
FrontendFortran
FrontendObjC	Pass -disable-cfi to llc.	2011-05-06 18:01:58 +00:00
FrontendObjC++
Integer	Remove support for parsing the "type i32" syntax for defining a numbered	2011-06-19 00:03:46 +00:00
lib
Linker
LLVMC
MC	Add support for movntil/movntiq mnemonics. Reported on llvmdev.	2011-06-23 21:07:47 +00:00
Object
Other	Move platform-dependent test to appropriate directory.	2011-05-13 19:45:05 +00:00
Scripts
TableGen	Teach TableGen to evaluate DAG expressions as set operations.	2011-06-04 04:11:37 +00:00
Transforms	PR10180: Fix a instcombine crash with FP vectors.	2011-06-23 20:40:23 +00:00
Unit	test/Unit: Fix enable shared test to follow check that we have actually loaded	2011-06-22 20:41:53 +00:00
Verifier	stop accepting begin/end around function bodies in the .ll parser, this isn't pascal anymore.	2011-06-17 06:42:57 +00:00
CMakeLists.txt	cmake+lit: final cleanup related to the recent churn	2011-06-23 18:00:32 +00:00
lit.cfg	lit support for REQUIRES: asserts.	2011-06-22 23:23:19 +00:00
lit.site.cfg.in	cmake+lit: handle ENABLE_ASSERTIONS feature properly.	2011-06-23 17:52:36 +00:00
Makefile	cmake+lit: handle ENABLE_ASSERTIONS feature properly.	2011-06-23 17:52:36 +00:00
Makefile.tests
site.exp.in
TestRunner.sh