diff options
Diffstat (limited to 'test/Concrete/FloatingPointOps.ll')
| -rw-r--r-- | test/Concrete/FloatingPointOps.ll | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/test/Concrete/FloatingPointOps.ll b/test/Concrete/FloatingPointOps.ll index 7f23dcef..c7807503 100644 --- a/test/Concrete/FloatingPointOps.ll +++ b/test/Concrete/FloatingPointOps.ll @@ -1,6 +1,3 @@ -%struct.stdout = type { i32, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, %struct._IO_marker*, %struct.stdout*, i32, i32, i32, i16, i8, [1 x i8], i8*, i64, i8*, i8*, i8*, i8*, i32, i32, [40 x i8] } -%struct._IO_marker = type { %struct._IO_marker*, %struct.stdout*, i32 } -@stdout = external global %struct.stdout* ; casting error messages @.strTrunc = internal constant [15 x i8] c"FPTrunc broken\00" @@ -66,9 +63,8 @@ @.strWorks = internal constant [20 x i8] c"Everything works!\0D\0A\00" @.strNL = internal constant [3 x i8] c"\0D\0A\00" -declare i32 @fprintf(%struct.stdout*, i8*, ...) +declare i32 @printf(i8*, ...) declare void @exit(i32) -declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) ; if isOk is false, then print errMsg to stdout and exit(1) define void @failCheck(i1 %isOk, i8* %errMsg) { @@ -78,12 +74,11 @@ entry: failed: ; print the error msg - %err_stream = load %struct.stdout** @stdout - %ret = call i32 (%struct.stdout*, i8*, ...)* @fprintf( %struct.stdout* %err_stream, i8* %errMsg ) + %ret = call i32 (i8*, ...)* @printf( i8* %errMsg ) ; add a newline to the ostream %nl = getelementptr [3 x i8]* @.strNL, i32 0, i32 0 - %ret2 = call i32 (%struct.stdout*, i8*, ...)* @fprintf( %struct.stdout* %err_stream, i8* %nl ) + %ret2 = call i32 (i8*, ...)* @printf( i8* %nl ) ; exit with return value 1 to denote that an error occurred call void @exit( i32 1 ) @@ -267,7 +262,7 @@ entry: ret void } -; test addition (fp and int since add is polymorphic) +; test addition define void @testAdd() { entry: %f1_addr = alloca float, align 4 @@ -286,7 +281,7 @@ entry: store float 0x4010CCCCC0000000, float* %f2_addr %f1 = load float* %f1_addr %f2 = load float* %f2_addr - %sumf = add float %f1, %f2 + %sumf = fadd float %f1, %f2 %matchesf = fcmp oeq float %sumf, 0x401ECCCCC0000000 %err_msgf = getelementptr [18 x i8]* @.strAddFlt, i32 0, i32 0 call void @failCheck( i1 %matchesf, i8* %err_msgf ) @@ -296,7 +291,7 @@ entry: store double -4.200000e+00, double* %d2_addr %d1 = load double* %d1_addr %d2 = load double* %d2_addr - %sumd = add double %d1, %d2 + %sumd = fadd double %d1, %d2 %matchesd = fcmp oeq double %sumd, 0xBFE6666666666668 %err_msgd = getelementptr [19 x i8]* @.strAddDbl, i32 0, i32 0 call void @failCheck( i1 %matchesd, i8* %err_msgd ) @@ -304,7 +299,7 @@ entry: ret void } -; test subtraction (fp and int since sub is polymorphic) +; test subtraction define void @testSub() { entry: %f1_addr = alloca float, align 4 @@ -323,7 +318,7 @@ entry: store float 0x4010CCCCC0000000, float* %f2_addr %f1 = load float* %f1_addr %f2 = load float* %f2_addr - %subf = sub float %f1, %f2 + %subf = fsub float %f1, %f2 %matchesf = fcmp oeq float %subf, 0xBFE6666600000000 %err_msgf = getelementptr [18 x i8]* @.strSubFlt, i32 0, i32 0 call void @failCheck( i1 %matchesf, i8* %err_msgf ) @@ -333,7 +328,7 @@ entry: store double -4.200000e+00, double* %d2_addr %d1 = load double* %d1_addr %d2 = load double* %d2_addr - %subd = sub double %d1, %d2 + %subd = fsub double %d1, %d2 %matchesd = fcmp oeq double %subd, 7.700000e+00 %err_msgd = getelementptr [19 x i8]* @.strSubDbl, i32 0, i32 0 call void @failCheck( i1 %matchesd, i8* %err_msgd ) @@ -341,7 +336,7 @@ entry: ret void } -; test multiplication (fp and int since mul is polymorphic) +; test multiplication define void @testMul() { entry: %f1_addr = alloca float, align 4 @@ -360,7 +355,7 @@ entry: store float 0x4010CCCCC0000000, float* %f2_addr %f1 = load float* %f1_addr %f2 = load float* %f2_addr - %mulf = mul float %f1, %f2 + %mulf = fmul float %f1, %f2 %matchesf = fcmp oeq float %mulf, 0x402D666640000000 %err_msgf = getelementptr [18 x i8]* @.strMulFlt, i32 0, i32 0 call void @failCheck( i1 %matchesf, i8* %err_msgf ) @@ -370,7 +365,7 @@ entry: store double -4.200000e+00, double* %d2_addr %d1 = load double* %d1_addr %d2 = load double* %d2_addr - %muld = mul double %d1, %d2 + %muld = fmul double %d1, %d2 %matchesd = fcmp oeq double %muld, 0xC02D666666666667 %err_msgd = getelementptr [19 x i8]* @.strMulDbl, i32 0, i32 0 call void @failCheck( i1 %matchesd, i8* %err_msgd ) @@ -639,16 +634,15 @@ entry: call void @testFCmpBoth( double 1.000000e+00, double 0.000000e+00, i1 0, i1 1, i1 1, i1 0, i1 0, i1 1, i1 1, i1 0 ) ; build NaN - store i64 -1, i64* %x - %nan_as_i8 = bitcast double* %nan to i8* - %x_as_i8 = bitcast i64* %x to i8* - call void @llvm.memcpy.i32( i8* %nan_as_i8, i8* %x_as_i8, i32 8, i32 8 ) + %nan_as_i64 = bitcast double* %nan to i64* + store i64 -1, i64* %nan_as_i64 ; load two copies of our NaN %nan1 = load double* %nan %nan2 = load double* %nan ; Warning: NaN comparisons with normal operators is BROKEN in LLVM JIT v2.0. Fixed in v2.1. + ; FIXME: Just check against 2.9 and the Unordered checks work, but the ordered ones do not. Should be investigated. ; NaNs do different things depending on ordered vs unordered ; call void @testFCmpBothOrdered( double %nan1, double 0.000000e+00, i1 0, i1 0, i1 0, i1 0, i1 0, i1 0, i1 0 ) ; call void @testFCmpBothOrdered( double %nan1, double %nan2, i1 0, i1 0, i1 0, i1 0, i1 0, i1 0, i1 0 ) @@ -678,8 +672,7 @@ entry: ; everything worked -- print a message saying so %works_msg = getelementptr [20 x i8]* @.strWorks, i32 0, i32 0 - %err_stream = load %struct.stdout** @stdout - %ret = call i32 (%struct.stdout*, i8*, ...)* @fprintf( %struct.stdout* %err_stream, i8* %works_msg ) + %ret = call i32 (i8*, ...)* @printf( i8* %works_msg ) ret i32 0 } |