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Chris Lattner d60eedca01 Codegen: 
as:

_bar:
	pushl	%esi
	subl	$8, %esp
	movl	16(%esp), %esi
	call	L_foo$stub
	fstps	(%esi)
	addl	$8, %esp
	popl	%esi
	#FP_REG_KILL
	ret

instead of:

_bar:
	pushl	%esi
	subl	$8, %esp
	movl	16(%esp), %esi
	call	L_foo$stub
	fstpl	(%esi)
	cvtsd2ss	(%esi), %xmm0
	movss	%xmm0, (%esi)
	addl	$8, %esp
	popl	%esi
	#FP_REG_KILL
	ret



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45401 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 06:57:38 +00:00
..
2002-12-23-LocalRAProblem.llx
…
2002-12-23-SubProblem.llx
…
2003-08-03-CallArgLiveRanges.llx
…
2003-08-23-DeadBlockTest.llx
…
2003-11-03-GlobalBool.llx
…
2004-02-12-Memcpy.llx
…
2004-02-13-FrameReturnAddress.llx
…
2004-02-14-InefficientStackPointer.llx
…
2004-02-22-Casts.llx
…
2004-03-30-Select-Max.llx
…
2004-04-09-SameValueCoalescing.llx
…
2004-04-13-FPCMOV-Crash.llx
…
2004-06-10-StackifierCrash.llx
…
2004-10-08-SelectSetCCFold.llx
…
2005-01-17-CycleInDAG.ll
…
2005-02-14-IllegalAssembler.ll
…
2005-05-08-FPStackifierPHI.ll
…
2006-01-19-ISelFoldingBug.ll
…
2006-03-01-InstrSchedBug.ll
…
2006-03-02-InstrSchedBug.ll
…
2006-04-04-CrossBlockCrash.ll
…
2006-04-27-ISelFoldingBug.ll
…
2006-05-01-SchedCausingSpills.ll
…
2006-05-02-InstrSched1.ll
…
2006-05-02-InstrSched2.ll
one fewer uncond branch with my codegenprepare hack for single-mbb backedges.
2007-12-26 17:23:47 +00:00
2006-05-08-CoalesceSubRegClass.ll
…
2006-05-08-InstrSched.ll
…
2006-05-11-InstrSched.ll
…
2006-05-17-VectorArg.ll
…
2006-05-22-FPSetEQ.ll
…
2006-05-25-CycleInDAG.ll
…
2006-07-10-InlineAsmAConstraint.ll
…
2006-07-12-InlineAsmQConstraint.ll
…
2006-07-19-ATTAsm.ll
…
2006-07-20-InlineAsm.ll
…
2006-07-28-AsmPrint-Long-As-Pointer.ll
…
2006-07-31-SingleRegClass.ll
…
2006-08-07-CycleInDAG.ll
…
2006-08-16-CycleInDAG.ll
…
2006-08-21-ExtraMovInst.ll
…
2006-09-01-CycleInDAG.ll
…
2006-10-02-BoolRetCrash.ll
…
2006-10-07-ScalarSSEMiscompile.ll
…
2006-10-09-CycleInDAG.ll
…
2006-10-10-FindModifiedNodeSlotBug.ll
…
2006-10-12-CycleInDAG.ll
…
2006-10-13-CycleInDAG.ll
…
2006-10-19-SwitchUnnecessaryBranching.ll
Revert 42908 for now.
2007-10-14 05:57:21 +00:00
2006-11-12-CSRetCC.ll
…
2006-11-17-IllegalMove.ll
…
2006-11-27-SelectLegalize.ll
…
2006-11-28-Memcpy.ll
…
2006-12-19-IntelSyntax.ll
…
2007-01-08-InstrSched.ll
Revert 42908 for now.
2007-10-14 05:57:21 +00:00
2007-01-13-StackPtrIndex.ll
…
2007-01-29-InlineAsm-ir.ll
…
2007-02-04-OrAddrMode.ll
…
2007-02-19-LiveIntervalAssert.ll
…
2007-02-25-FastCCStack.ll
…
2007-03-01-SpillerCrash.ll
…
2007-03-15-GEP-Idx-Sink.ll
…
2007-03-16-InlineAsm.ll
…
2007-03-18-LiveIntervalAssert.ll
…
2007-03-24-InlineAsmMultiRegConstraint.ll
…
2007-03-24-InlineAsmPModifier.ll
…
2007-03-24-InlineAsmVectorOp.ll
…
2007-03-24-InlineAsmXConstraint.ll
…
2007-04-08-InlineAsmCrash.ll
…
2007-04-11-InlineAsmVectorResult.ll
…
2007-04-17-LiveIntervalAssert.ll
…
2007-04-24-Huge-Stack.ll
…
2007-04-24-VectorCrash.ll
…
2007-04-25-MMX-PADDQ.ll
…
2007-04-27-InlineAsm-IntMemInput.ll
…
2007-05-05-VecCastExpand.ll
…
2007-05-07-InvokeSRet.ll
…
2007-05-14-LiveIntervalAssert.ll
…
2007-05-15-maskmovq.ll
…
2007-05-17-ShuffleISelBug.ll
…
2007-06-04-tailmerge4.ll
…
2007-06-04-X86-64-CtorAsmBugs.ll
…
2007-06-05-LSR-Dominator.ll
…
2007-06-14-branchfold.ll
Improve branch folding by recgonizing that explict successor relationships impact the value of fall-through choices.
2007-12-10 07:24:06 +00:00
2007-06-15-IntToMMX.ll
…
2007-06-28-X86-64-isel.ll
…
2007-06-29-DAGCombinerBug.ll
…
2007-06-29-VecFPConstantCSEBug.ll
…
2007-07-03-GR64ToVR64.ll
Remove unnecessary && from the RUN lines of this test.
2007-11-27 00:03:38 +00:00
2007-07-10-StackerAssert.ll
…
2007-07-18-Vector-Extract.ll
…
2007-07-25-EpilogueBug.ll
…
2007-08-01-LiveVariablesBug.ll
…
2007-08-09-IllegalX86-64Asm.ll
…
2007-08-10-LEA16Use32.ll
Strength reduction improvements.
2007-10-22 20:40:42 +00:00
2007-08-10-SignExtSubreg.ll
…
2007-08-13-AppendingLinkage.ll
…
2007-08-13-SpillerReuse.ll
Turning simple splitting on. Start testing new coalescer heuristics as new llcbeta.
2007-12-06 08:54:31 +00:00
2007-09-03-X86-64-EhSelector.ll
…
2007-09-05-InvalidAsm.ll
…
2007-09-06-ExtWeakAliasee.ll
…
2007-09-17-ObjcFrameEH.ll
Add an explicit target triple to make this test behave as expected on
2007-10-11 23:04:36 +00:00
2007-09-18-ShuffleXformBug.ll
…
2007-09-27-LDIntrinsics.ll
…
2007-10-04-AvoidEFLAGSCopy.ll
…
2007-10-05-3AddrConvert.ll
…
2007-10-12-CoalesceExtSubReg.ll
Doh.
2007-10-12 09:10:27 +00:00
2007-10-12-SpillerUnfold1.ll
New tests.
2007-10-13 03:10:54 +00:00
2007-10-12-SpillerUnfold2.ll
New tests.
2007-10-13 03:10:54 +00:00
2007-10-14-CoalescerCrash.ll
Fix run line.
2007-10-15 16:35:13 +00:00
2007-10-15-CoalescerCrash.ll
Fix PR1729: watch out for val# with no def.
2007-10-15 18:33:50 +00:00
2007-10-16-CoalescerCrash.ll
Yet another test case for extract_subreg coalescing crash.
2007-10-17 02:15:06 +00:00
2007-10-16-fp80_select.ll
New test for svn rev 43033, radar 5538745.
2007-10-16 18:10:14 +00:00
2007-10-16-IllegalAsm.ll
Fix PR1734.
2007-10-16 19:29:47 +00:00
2007-10-17-IllegalAsm.ll
Really fix PR1734. Carefully track which register uses are sub-register uses by
2007-10-18 07:49:59 +00:00
2007-10-19-SpillerUnfold.ll
New test case.
2007-10-19 22:05:00 +00:00
2007-10-28-inlineasm-q-modifier.ll
Add support for the x86-64 'q' regigster modifier, and add support for the
2007-10-29 03:09:07 +00:00
2007-10-29-ExtendSetCC.ll
Enable more fold (sext (load x)) -> (sext (truncate (sextload x)))
2007-10-29 19:58:20 +00:00
2007-10-30-LSRCrash.ll
It's not safe to tell SplitCriticalEdge to merge identical edges. It may delete the phi instruction that's being processed.
2007-10-30 22:27:26 +00:00
2007-10-31-extractelement-i64.ll
Test that expand_vector_elt(v2i64) works in 32-bit mode.
2007-11-01 02:38:24 +00:00
2007-11-01-ISelCrash.ll
Add run line.
2007-11-02 17:36:58 +00:00
2007-11-02-BadAsm.ll
One more extract_subreg coalescing bug.
2007-11-02 17:35:08 +00:00
2007-11-03-x86-64-q-constraint.ll
Fix PR1763 by allowing the 'q' constraint to work with 64-bit
2007-11-04 06:51:12 +00:00
2007-11-04-LiveIntervalCrash.ll
Doh. PR1187 -> PR1766.
2007-11-05 01:00:44 +00:00
2007-11-04-LiveVariablesBug.ll
Handle cases where a register and one of its super-register are both marked as
2007-11-05 03:11:55 +00:00
2007-11-04-rip-immediate-constant.ll
Fix PR1761 by not printing (rip) suffix when in -static mode.
2007-11-04 19:23:28 +00:00
2007-11-06-InstrSched.ll
Add pseudo dependency to force two-address instruction to be scheduled after
2007-11-06 08:44:59 +00:00
2007-11-07-MulBy4.ll
If both parts of smul_lohi, etc. are used, don't simplify. If only one part is used, try simplify it.
2007-11-08 09:25:29 +00:00
2007-11-14-Coalescer-Bug.ll
Typo.
2007-11-16 23:55:08 +00:00
2007-11-30-LoadFolding-Bug.ll
Do not fold reload into an instruction with multiple uses. It issues one extra load.
2007-11-30 21:23:43 +00:00
2007-11-30-TestLoadFolding.ll
Turning simple splitting on. Start testing new coalescer heuristics as new llcbeta.
2007-12-06 08:54:31 +00:00
2007-12-11-FoldImpDefSpill.ll
Implicit def instructions, e.g. X86::IMPLICIT_DEF_GR32, are always re-materializable and they should not be spilled.
2007-12-12 23:12:09 +00:00
2007-12-16-BURRSchedCrash.ll
FIX for PR1799: When a load is unfolded from an instruction, check if it is a new node. If not, do not create a new SUnit.
2007-12-18 08:42:10 +00:00
2007-12-18-LoadCSEBug.ll
Fix PR1872: SrcValue and SrcValueOffset should not be used to compute load / store node id.
2007-12-18 19:38:14 +00:00
aliases.ll
…
alloca-align-rounding.ll
…
and-or-fold.ll
…
asm-block-labels.ll
Make labels work in asm blocks; allow labels as
2007-11-05 21:20:28 +00:00
asm-global-imm.ll
…
bitcast2.ll
…
bitcast-int-to-vector.ll
Fix a DAGCombiner abort on a bitcast from a scalar to a vector.
2007-10-29 20:44:42 +00:00
bitcast.ll
…
bswap.ll
…
byval2.ll
…
byval3.ll
Add support for byval function whose argument is not 32 bit aligned.
2007-10-19 10:41:11 +00:00
byval4.ll
Add support for byval function whose argument is not 32 bit aligned.
2007-10-19 10:41:11 +00:00
byval5.ll
Test byval with a 8 bit aligned struct
2007-10-19 11:29:21 +00:00
byval.ll
…
call-push.ll
…
clz.ll
Fix ctlz and cttz. llvm definition requires them to return number of bits in of the src type when value is zero.
2007-12-14 08:30:15 +00:00
cmp0.ll
…
cmp1.ll
…
cmp-test.ll
…
commute-two-addr.ll
…
compare_folding.llx
…
compare-add.ll
…
constant-pool-remat-0.ll
…
darwin-no-dead-strip.ll
…
dg.exp
…
div_const.ll
…
divrem.ll
…
dollar-name.ll
…
dyn-stackalloc.ll
…
epilogue.ll
…
extend.ll
…
extern_weak.ll
…
extmul64.ll
…
extmul128.ll
…
extractelement-from-arg.ll
…
fabs.ll
…
fast-cc-callee-pops.ll
…
fast-cc-merge-stack-adj.ll
…
fast-cc-pass-in-regs.ll
fix bogus test that the more strict lexer is finding.
2007-11-18 18:26:45 +00:00
fastcall-correct-mangling.ll
…
fildll.ll
…
fold-and-shift.ll
Fold some and + shift in x86 addressing mode.
2007-12-13 00:43:27 +00:00
fold-mul-lohi.ll
Fix the folding of multiplication into addresses on x86, which was broken
2007-10-22 20:22:24 +00:00
fp2sint.ll
LowerFP_TO_SINT must not create a stack object if it's not needed.
2007-10-15 20:11:21 +00:00
fp_constant_op.llx
Reapply the fix in 42908 for this file. This changes the function names
2007-10-15 19:22:17 +00:00
fp_load_cast_fold.llx
…
fp_load_fold.llx
…
fp-immediate-shorten.ll
…
fp-stack-compare.ll
…
fp-stack-ret-store.ll
Codegen:
2007-12-29 06:57:38 +00:00
fp-stack-ret.ll
…
fsxor-alignment.ll
…
i128-mul.ll
…
i128-ret.ll
…
iabs.ll
…
illegal-insert.ll
…
illegal-vector-args-return.ll
…
imul-lea.ll
…
inline-asm-x-scalar.ll
…
inline-asm.ll
…
insertelement-copytoregs.ll
…
isel-sink.ll
…
isnan.llx
…
ispositive.ll
…
jump_sign.ll
…
ldzero.ll
…
lea-2.ll
…
lea-3.ll
…
lea-recursion.ll
…
lea.ll
…
long-setcc.ll
…
loop-hoist.ll
…
loop-strength-reduce2.ll
…
loop-strength-reduce3.ll
If a loop termination compare instruction is the only use of its stride,
2007-10-25 09:11:16 +00:00
loop-strength-reduce4.ll
If a loop termination compare instruction is the only use of its stride,
2007-10-25 09:11:16 +00:00
loop-strength-reduce5.ll
Loosen up iv reuse to allow reuse of the same stride but a larger type when truncating from the larger type to smaller type is free.
2007-10-26 01:56:11 +00:00
loop-strength-reduce6.ll
- Bug fixes.
2007-10-29 22:07:18 +00:00
loop-strength-reduce.ll
…
lsr-negative-stride.ll
…
memcpy.ll
…
memmove-0.ll
…
memmove-1.ll
…
memmove-2.ll
…
memmove-3.ll
…
mingw-alloca.ll
…
mmx-arith.ll
…
mmx-emms.ll
…
mmx-insert-element.ll
…
mmx-punpckhdq.ll
…
mmx-shuffle.ll
…
mul64.ll
…
mul128.ll
…
mul-shift-reassoc.ll
…
nancvt.ll
…
negative_zero.ll
…
negative-sin.ll
…
opt-ext-uses.ll
Be extra careful with extension use optimation. Now turned on by default.
2007-12-13 03:32:53 +00:00
or-branch.ll
…
overlap-shift.ll
…
packed_struct.ll
…
peep-vector-extract-concat.ll
…
peep-vector-extract-insert.ll
…
pic_jumptable.ll
Fix tests.
2007-11-09 20:46:00 +00:00
postalloc-coalescing.ll
There are times when the coalescer would not coalesce away a copy but the copy
2007-11-03 07:20:12 +00:00
pr1489.ll
…
pr1505.ll
…
pr1505b.ll
…
rdtsc.ll
upgrade this test
2007-11-24 05:39:29 +00:00
regpressure.ll
…
rem.ll
…
rotate.ll
…
scalar_sse_minmax.ll
…
scalar-min-max-fill-operand.ll
…
select-zero-one.ll
…
select.ll
…
setuge.ll
…
shift-coalesce.ll
…
shift-codegen.ll
…
shift-combine.ll
third time around: instead of disabling this completely,
2007-12-06 07:47:55 +00:00
shift-double.llx
…
shift-folding.ll
…
shift-one.ll
…
shl_elim.ll
…
sincos.ll
…
split-select.ll
Add support for ISD::SELECT in SplitVectorOp.
2007-10-17 14:48:28 +00:00
split-vector-rem.ll
Add support in SplitVectorOp for remainder operators.
2007-11-19 15:15:03 +00:00
sse_reload_fold.ll
…
sse-align-0.ll
…
sse-align-1.ll
…
sse-align-2.ll
…
sse-align-3.ll
…
sse-align-4.ll
…
sse-align-5.ll
…
sse-align-6.ll
…
sse-align-7.ll
…
sse-align-8.ll
…
sse-align-9.ll
…
sse-align-10.ll
…
sse-align-11.ll
…
sse-align-12.ll
…
sse-fcopysign.ll
…
sse-load-ret.ll
…
store_op_load_fold2.ll
…
store_op_load_fold.ll
…
store-fp-constant.ll
…
store-global-address.ll
…
stride-nine-with-base-reg.ll
This was failing on Darwin, which defaults to PIC;
2007-10-24 20:58:14 +00:00
stride-reuse.ll
Strength reduction improvements.
2007-10-22 20:40:42 +00:00
tailcall1.ll
Added missing -march=x86 flag.
2007-10-12 07:49:48 +00:00
tailcallbyval.ll
Update tailcall code to include inline attribute operand for memcpy.
2007-11-10 10:48:01 +00:00
tailcallpic1.ll
…
tailcallpic2.ll
…
test-hidden.ll
…
test-load-fold.ll
…
test-pic-1.ll
…
test-pic-2.ll
…
test-pic-3.ll
…
test-pic-4.ll
…
test-pic-5.ll
…
test-pic-6.ll
…
test-pic-cpool.ll
…
test-pic-jtbl.ll
Fix PIC jump table codegen on x86-32/linux. In fact, such thing should be applied
2007-11-14 09:18:41 +00:00
tls1.ll
…
tls2.ll
…
trunc-to-bool.ll
…
urem-i8-constant.ll
Don't lower srem/urem X%C to X-X/C*C unless the division is actually
2007-11-26 23:46:11 +00:00
v4f32-immediate.ll
…
vec_add.ll
…
vec_call.ll
…
vec_clear.ll
…
vec_ctbits.ll
Allow vector integer constants to be created with
2007-12-12 22:21:26 +00:00
vec_extract.ll
…
vec_fneg.ll
…
vec_ins_extract.ll
…
vec_insert-2.ll
Use shuffles to implement insert_vector_elt for i32, i64, f32, and f64.
2007-12-12 07:55:34 +00:00
vec_insert-3.ll
Use shuffles to implement insert_vector_elt for i32, i64, f32, and f64.
2007-12-12 07:55:34 +00:00
vec_insert.ll
Use shuffles to implement insert_vector_elt for i32, i64, f32, and f64.
2007-12-12 07:55:34 +00:00
vec_logical.ll
…
vec_return.ll
Lower a build_vector with all constants into a constpool load unless it can be done with a move to low part.
2007-12-12 06:45:40 +00:00
vec_select.ll
…
vec_set-2.ll
Fix a bogus test case.
2007-12-06 22:12:45 +00:00
vec_set-3.ll
…
vec_set-4.ll
…
vec_set-5.ll
Make better use of instructions that clear high bits; fix various 2-wide shuffle bugs.
2007-12-15 03:00:47 +00:00
vec_set-6.ll
…
vec_set-7.ll
Make better use of instructions that clear high bits; fix various 2-wide shuffle bugs.
2007-12-15 03:00:47 +00:00
vec_set.ll
…
vec_shuffle-2.ll
…
vec_shuffle-3.ll
…
vec_shuffle-4.ll
…
vec_shuffle-5.ll
…
vec_shuffle-6.ll
…
vec_shuffle-7.ll
…
vec_shuffle-8.ll
…
vec_shuffle-9.ll
…
vec_shuffle-10.ll
…
vec_shuffle-11.ll
…
vec_shuffle-12.ll
- Improved v8i16 shuffle lowering. It now uses pshuflw and pshufhw as much as
2007-12-11 01:46:18 +00:00
vec_shuffle-13.ll
- Improved v8i16 shuffle lowering. It now uses pshuflw and pshufhw as much as
2007-12-11 01:46:18 +00:00
vec_shuffle-14.ll
Make better use of instructions that clear high bits; fix various 2-wide shuffle bugs.
2007-12-15 03:00:47 +00:00
vec_shuffle-15.ll
Make better use of instructions that clear high bits; fix various 2-wide shuffle bugs.
2007-12-15 03:00:47 +00:00
vec_shuffle.ll
…
vec_splat-2.ll
…
vec_splat.ll
…
vec_ss_load_fold.ll
…
vec_zero_cse.ll
fix this when run on non x86 hosts.
2007-12-06 01:05:52 +00:00
vec_zero.ll
…
vector-intrinsics.ll
Add intrinsics for sin, cos, and pow. These use llvm_anyfloat_ty, and so
2007-10-12 00:01:22 +00:00
vector-rem.ll
Add support for vector remainder operations.
2007-11-05 23:35:22 +00:00
vector.ll
…
weak.ll
…
x86-64-arg.ll
…
x86-64-asm.ll
…
x86-64-mem.ll
Fix test case. Chris didn't do make check. :-)
2007-11-05 03:04:26 +00:00
x86-64-shortint.ll
…
xmm-r64.ll
…
zero-remat.ll
…