llvm-svn: 36050

make check-one TESTONE=test/path/to/test.ll

This runs a single check in exactly the same way that dejagnu runs it.

llvm-svn: 36049

llvm-svn: 36048

llvm-svn: 36047

Convert to new test system. This exposes IsDigit.ll as failing.

llvm-svn: 36046

Conver to new test system.

llvm-svn: 36045

llvm-svn: 36044

llvm-svn: 36043

llvm-svn: 36042

llvm-svn: 36041

This sinks the two stores in this example into a single store in cond_next.  In this
case, it allows elimination of the load as well:

        store double 0.000000e+00, double* @s.3060
        %tmp3 = fcmp ogt double %tmp1, 5.000000e-01             ; <i1> [#uses=1]
        br i1 %tmp3, label %cond_true, label %cond_next
cond_true:              ; preds = %entry
        store double 1.000000e+00, double* @s.3060
        br label %cond_next
cond_next:              ; preds = %entry, %cond_true
        %tmp6 = load double* @s.3060            ; <double> [#uses=1]

This implements Transforms/InstCombine/store-merge.ll:test2

llvm-svn: 36040

llvm-svn: 36039

llvm-svn: 36038

llvm-svn: 36037

llvm-svn: 36036

llvm-svn: 36035

in the long process that will be fixing PR 217.

llvm-svn: 36034

llvm-svn: 36033

llvm-svn: 36032

llvm-svn: 36031

llvm-svn: 36030

llvm-svn: 36029

llvm-svn: 36028

Convert to new test system. This exposes test/Transforms/ConstProp/calls.ll

llvm-svn: 36027

llvm-svn: 36026

define i32 @test(float %f) {
        %tmp7 = insertelement <4 x float> undef, float %f, i32 0
        %tmp17 = bitcast <4 x float> %tmp7 to <4 x i32>
        %tmp19 = extractelement <4 x i32> %tmp17, i32 0
        ret i32 %tmp19
}

into:

define i32 @test(float %f) {
        %tmp19 = bitcast float %f to i32                ; <i32> [#uses=1]
        ret i32 %tmp19
}

On PPC, this is the difference between:

_test:
        mfspr r2, 256
        oris r3, r2, 8192
        mtspr 256, r3
        stfs f1, -16(r1)
        addi r3, r1, -16
        addi r4, r1, -32
        lvx v2, 0, r3
        stvx v2, 0, r4
        lwz r3, -32(r1)
        mtspr 256, r2
        blr

and:

_test:
        stfs f1, -4(r1)
        nop
        nop
        nop
        lwz r3, -4(r1)
        blr

llvm-svn: 36025

llvm-svn: 36024

Convert to new test system.

llvm-svn: 36023

functions and Tcl's just tickled with that. The fix is to give the "new"
test system a different interface function name.

llvm-svn: 36022

llvm-svn: 36021

unsigned test(float f) {
 return _mm_cvtsi128_si32( (__m128i) _mm_set_ss( f*f ));
}

into:

_test:
        movss 4(%esp), %xmm0
        mulss %xmm0, %xmm0
        movd %xmm0, %eax
        ret

instead of:

_test:
        movss 4(%esp), %xmm0
        mulss %xmm0, %xmm0
        xorps %xmm1, %xmm1
        movss %xmm0, %xmm1
        movd %xmm1, %eax
        ret

GCC gets:

_test:
        subl    $28, %esp
        movss   32(%esp), %xmm0
        mulss   %xmm0, %xmm0
        xorps   %xmm1, %xmm1
        movss   %xmm0, %xmm1
        movaps  %xmm1, %xmm0
        movd    %xmm0, 12(%esp)
        movl    12(%esp), %eax
        addl    $28, %esp
        ret

llvm-svn: 36020

because of the tclification.  :(

llvm-svn: 36019

llvm-svn: 36018

llvm-svn: 36017

llvm-svn: 36016

Rewrite much of the DejaGnu section to bring it in line with the new
facilities in llvm.exp.

llvm-svn: 36015

llvm-svn: 36014

Upgrade tests to work with new llvm.exp version of llvm_runtest.

llvm-svn: 36013

llvm-svn: 36012

some reason.  :(  Will investigate.

llvm-svn: 36011