Awesome, thanks Evan. As an improvement, can't vector fneg be
implemented with a xor of a constant vector?
-Chris
On Jun 28, 2007, at 5:18 PM, Evan Cheng wrote:
>
>
> Changes in directory llvm/lib/Target/X86:
>
> X86ISelLowering.cpp updated: 1.416 -> 1.417
> ---
> Log message:
>
> No vector f
On Jun 16, 2007, at 4:57 PM, Bill Wendling wrote:
> Revert patch. It regresses:
>
> define double @test2(i64 %A) {
>%B = bitcast i64 %A to double
>ret double %B
> }
Thanks Bill,
-Chris
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ht
Doh! Reverting. Sorry about that.
-bw
On Jun 16, 2007, at 12:35 PM, Chris Lattner wrote:
> On Jun 15, 2007, at 11:17 PM, Bill Wendling wrote:
>> Fix a failure to bit_convert from integer GPR to MMX register.
>
> Bill, this causes a regression on this testcase:
>
> define double @test2(i64 %A) {
On Jun 15, 2007, at 11:17 PM, Bill Wendling wrote:
> Fix a failure to bit_convert from integer GPR to MMX register.
Bill, this causes a regression on this testcase:
define double @test2(i64 %A) {
%B = bitcast i64 %A to double
ret double %B
}
$ llvm-as < t.ll | llc -march=x86-64
before:
Thanks Anton!
On Apr 17, 2007, at 12:34 PM, Anton Korobeynikov wrote:
>
>
> Changes in directory llvm/lib/Target/X86:
>
> X86ISelLowering.cpp updated: 1.392 -> 1.393
> ---
> Log message:
>
> Add comment
>
>
> ---
> Diffs of the changes: (+9 -0)
>
> X86ISelLowering.cpp |9 +
> 1 file
>
> Implemented correct stack probing on mingw/cygwin for dynamic
> alloca's.
> Also, fixed static case in presence of eax livin. This fixes PR331:
> http://llvm.org/PR331
Cool :)
>
> +SDOperand X86TargetLowering::LowerDYNAMIC_STACKALLOC(SDOperand Op,
> +
On 3/27/07, Chris Lattner <[EMAIL PROTECTED]> wrote:
>
> On Mar 27, 2007, at 5:57 PM, Bill Wendling wrote:
>
> > -// This file was developed by the Evan Cheng and is distributed
> > under the
> > +// This file was developed by Evan Cheng and is distributed under the
>
> Why are you dissing on the e
On Mar 27, 2007, at 5:57 PM, Bill Wendling wrote:
> -// This file was developed by the Evan Cheng and is distributed
> under the
> +// This file was developed by Evan Cheng and is distributed under the
Why are you dissing on the evan?
-Chris
___
llv
On Mar 27, 2007, at 1:22 PM, Bill Wendling wrote:
> +// Some special case pandn patterns.
> +def : Pat<(v1i64 (and (xor VR64:$src1, (bc_v1i64 (v2i32
> immAllOnesV))),
> + VR64:$src2)),
> + (MMX_PANDNrr VR64:$src1, VR64:$src2)>;
> +def : Pat<(v1i64 (and (xor VR64:$src1, (
Hello, Nick.
> Fix compile error "jump to case label crosses initialization".
> What compiler are people using that accepts this code?
Sorry for the breakage. It was just gcc 3.4.6 :( I know about this
"feature" and double checked the code. However, I was wrong
--
With best regards, Anton Ko
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