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New tests.

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llvm-svn: 42948
This commit is contained in:
Evan Cheng 2007-10-13 03:10:54 +00:00
parent b9ab88ccd5
commit 6101e4ffdf
2 changed files with 102 additions and 0 deletions
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45
test/CodeGen/X86/2007-10-12-SpillerUnfold1.ll Normal file
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; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep addss | not grep esp
define fastcc void @fht(float* %fz, i16 signext %n) {
entry:
br i1 true, label %bb171.preheader, label %bb431
bb171.preheader: ; preds = %entry
%tmp176 = add float 0.000000e+00, 1.000000e+00 ; <float> [#uses=2]
%gi.1 = getelementptr float* %fz, i32 0 ; <float*> [#uses=2]
%tmp240 = load float* %gi.1, align 4 ; <float> [#uses=1]
%tmp242 = sub float %tmp240, 0.000000e+00 ; <float> [#uses=2]
%tmp251 = getelementptr float* %fz, i32 0 ; <float*> [#uses=1]
%tmp252 = load float* %tmp251, align 4 ; <float> [#uses=1]
%tmp258 = getelementptr float* %fz, i32 0 ; <float*> [#uses=2]
%tmp259 = load float* %tmp258, align 4 ; <float> [#uses=2]
%tmp261 = mul float %tmp259, %tmp176 ; <float> [#uses=1]
%tmp262 = sub float 0.000000e+00, %tmp261 ; <float> [#uses=2]
%tmp269 = mul float %tmp252, %tmp176 ; <float> [#uses=1]
%tmp276 = mul float %tmp259, 0.000000e+00 ; <float> [#uses=1]
%tmp277 = add float %tmp269, %tmp276 ; <float> [#uses=2]
%tmp281 = getelementptr float* %fz, i32 0 ; <float*> [#uses=1]
%tmp282 = load float* %tmp281, align 4 ; <float> [#uses=2]
%tmp284 = sub float %tmp282, %tmp277 ; <float> [#uses=1]
%tmp291 = add float %tmp282, %tmp277 ; <float> [#uses=1]
%tmp298 = sub float 0.000000e+00, %tmp262 ; <float> [#uses=1]
%tmp305 = add float 0.000000e+00, %tmp262 ; <float> [#uses=1]
%tmp315 = mul float 0.000000e+00, %tmp291 ; <float> [#uses=1]
%tmp318 = mul float 0.000000e+00, %tmp298 ; <float> [#uses=1]
%tmp319 = add float %tmp315, %tmp318 ; <float> [#uses=1]
%tmp329 = add float 0.000000e+00, %tmp319 ; <float> [#uses=1]
store float %tmp329, float* null, align 4
%tmp336 = sub float %tmp242, 0.000000e+00 ; <float> [#uses=1]
store float %tmp336, float* %tmp258, align 4
%tmp343 = add float %tmp242, 0.000000e+00 ; <float> [#uses=1]
store float %tmp343, float* null, align 4
%tmp355 = mul float 0.000000e+00, %tmp305 ; <float> [#uses=1]
%tmp358 = mul float 0.000000e+00, %tmp284 ; <float> [#uses=1]
%tmp359 = add float %tmp355, %tmp358 ; <float> [#uses=1]
%tmp369 = add float 0.000000e+00, %tmp359 ; <float> [#uses=1]
store float %tmp369, float* %gi.1, align 4
ret void
bb431: ; preds = %entry
ret void
}

57
test/CodeGen/X86/2007-10-12-SpillerUnfold2.ll Normal file
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; RUN: llvm-as < %s | llc -march=x86 | grep sarl | not grep esp
define i16 @t(i16* %qmatrix, i16* %dct, i16* %acBaseTable, i16* %acExtTable, i16 signext %acBaseRes, i16 signext %acMaskRes, i16 signext %acExtRes, i32* %bitptr, i32* %source, i32 %markerPrefix, i8** %byteptr, i32 %scale, i32 %round, i32 %bits) signext {
entry:
br label %cond_next127
cond_next127: ; preds = %cond_next391, %entry
%tmp151 = add i32 0, %round ; <i32> [#uses=1]
%tmp153 = ashr i32 %tmp151, %scale ; <i32> [#uses=1]
%tmp158 = xor i32 0, %tmp153 ; <i32> [#uses=1]
%tmp160 = or i32 %tmp158, 0 ; <i32> [#uses=1]
%tmp180181 = sext i16 0 to i32 ; <i32> [#uses=1]
%tmp183 = add i32 %tmp160, 1 ; <i32> [#uses=1]
br i1 false, label %cond_true188, label %cond_next245
cond_true188: ; preds = %cond_next127
ret i16 0
cond_next245: ; preds = %cond_next127
%tmp253444 = lshr i32 %tmp180181, 4 ; <i32> [#uses=1]
%tmp254 = and i32 %tmp253444, 15 ; <i32> [#uses=1]
br i1 false, label %cond_true267, label %cond_next391
cond_true267: ; preds = %cond_next245
%tmp269 = load i8** %byteptr, align 4 ; <i8*> [#uses=3]
%tmp270 = load i8* %tmp269, align 1 ; <i8> [#uses=1]
%tmp270271 = zext i8 %tmp270 to i32 ; <i32> [#uses=1]
%tmp272 = getelementptr i8* %tmp269, i32 1 ; <i8*> [#uses=2]
store i8* %tmp272, i8** %byteptr, align 4
%tmp276 = load i8* %tmp272, align 1 ; <i8> [#uses=1]
%tmp278 = getelementptr i8* %tmp269, i32 2 ; <i8*> [#uses=1]
store i8* %tmp278, i8** %byteptr, align 4
%tmp286 = icmp eq i32 %tmp270271, %markerPrefix ; <i1> [#uses=1]
%cond = icmp eq i8 %tmp276, 0 ; <i1> [#uses=1]
%bothcond = and i1 %tmp286, %cond ; <i1> [#uses=1]
br i1 %bothcond, label %cond_true294, label %cond_next327
cond_true294: ; preds = %cond_true267
ret i16 0
cond_next327: ; preds = %cond_true267
br i1 false, label %cond_true343, label %cond_next391
cond_true343: ; preds = %cond_next327
%tmp345 = load i8** %byteptr, align 4 ; <i8*> [#uses=1]
store i8* null, i8** %byteptr, align 4
store i8* %tmp345, i8** %byteptr, align 4
br label %cond_next391
cond_next391: ; preds = %cond_true343, %cond_next327, %cond_next245
%tmp422445 = add i32 %tmp254, %tmp183 ; <i32> [#uses=1]
%tmp429448 = icmp ult i32 %tmp422445, 63 ; <i1> [#uses=1]
br i1 %tmp429448, label %cond_next127, label %UnifiedReturnBlock
UnifiedReturnBlock: ; preds = %cond_next391
ret i16 0
}