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Hexagon: Handle i8, i16 and i1 Var Args. 

llvm-svn: 176647
This commit is contained in:
Jyotsna Verma 2013-03-07 20:28:34 +00:00
parent afe60c1d80
commit c7dcc2fbc5
4 changed files with 134 additions and 0 deletions
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10
llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
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@ -103,6 +103,16 @@ CC_Hexagon_VarArg (unsigned ValNo, MVT ValVT,
State.addLoc(CCValAssign::getMem(ValNo, ValVT, ofst, LocVT, LocInfo));
return false;
}
if (LocVT == MVT::i1 || LocVT == MVT::i8 || LocVT == MVT::i16) {
LocVT = MVT::i32;
ValVT = MVT::i32;
if (ArgFlags.isSExt())
LocInfo = CCValAssign::SExt;
else if (ArgFlags.isZExt())
LocInfo = CCValAssign::ZExt;
else
LocInfo = CCValAssign::AExt;
}
if (LocVT == MVT::i32 || LocVT == MVT::f32) {
ofst = State.AllocateStack(4, 4);
State.addLoc(CCValAssign::getMem(ValNo, ValVT, ofst, LocVT, LocInfo));

40
llvm/test/CodeGen/Hexagon/i16_VarArg.ll Normal file
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@ -0,0 +1,40 @@
; RUN: llc -march=hexagon < %s | FileCheck %s
; CHECK: call __hexagon_{{[A-Z_a-z0-9]+}}
@a_str = internal constant [8 x i8] c"a = %f\0A\00"
@b_str = internal constant [8 x i8] c"b = %f\0A\00"
@add_str = internal constant [12 x i8] c"a + b = %f\0A\00"
@sub_str = internal constant [12 x i8] c"a - b = %f\0A\00"
@mul_str = internal constant [12 x i8] c"a * b = %f\0A\00"
@div_str = internal constant [12 x i8] c"b / a = %f\0A\00"
@rem_str = internal constant [13 x i8] c"b %% a = %f\0A\00"
@lt_str = internal constant [12 x i8] c"a < b = %d\0A\00"
@le_str = internal constant [13 x i8] c"a <= b = %d\0A\00"
@gt_str = internal constant [12 x i8] c"a > b = %d\0A\00"
@ge_str = internal constant [13 x i8] c"a >= b = %d\0A\00"
@eq_str = internal constant [13 x i8] c"a == b = %d\0A\00"
@ne_str = internal constant [13 x i8] c"a != b = %d\0A\00"
@A = global double 2.000000e+00
@B = global double 5.000000e+00
declare i32 @printf(i8*, ...)
define i32 @main() {
%a = load double* @A
%b = load double* @B
%lt_r = fcmp olt double %a, %b
%le_r = fcmp ole double %a, %b
%gt_r = fcmp ogt double %a, %b
%ge_r = fcmp oge double %a, %b
%eq_r = fcmp oeq double %a, %b
%ne_r = fcmp une double %a, %b
%val1 = zext i1 %lt_r to i16
%lt_s = getelementptr [12 x i8]* @lt_str, i64 0, i64 0
%le_s = getelementptr [13 x i8]* @le_str, i64 0, i64 0
%gt_s = getelementptr [12 x i8]* @gt_str, i64 0, i64 0
%ge_s = getelementptr [13 x i8]* @ge_str, i64 0, i64 0
%eq_s = getelementptr [13 x i8]* @eq_str, i64 0, i64 0
%ne_s = getelementptr [13 x i8]* @ne_str, i64 0, i64 0
call i32 (i8*, ...)* @printf( i8* %lt_s, i16 %val1 )
ret i32 0
}

44
llvm/test/CodeGen/Hexagon/i1_VarArg.ll Normal file
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@ -0,0 +1,44 @@
; RUN: llc -march=hexagon < %s | FileCheck %s
; CHECK: call __hexagon_{{[_A-Za-z0-9]+}}
@a_str = internal constant [8 x i8] c"a = %f\0A\00"
@b_str = internal constant [8 x i8] c"b = %f\0A\00"
@add_str = internal constant [12 x i8] c"a + b = %f\0A\00"
@sub_str = internal constant [12 x i8] c"a - b = %f\0A\00"
@mul_str = internal constant [12 x i8] c"a * b = %f\0A\00"
@div_str = internal constant [12 x i8] c"b / a = %f\0A\00"
@rem_str = internal constant [13 x i8] c"b %% a = %f\0A\00"
@lt_str = internal constant [12 x i8] c"a < b = %d\0A\00"
@le_str = internal constant [13 x i8] c"a <= b = %d\0A\00"
@gt_str = internal constant [12 x i8] c"a > b = %d\0A\00"
@ge_str = internal constant [13 x i8] c"a >= b = %d\0A\00"
@eq_str = internal constant [13 x i8] c"a == b = %d\0A\00"
@ne_str = internal constant [13 x i8] c"a != b = %d\0A\00"
@A = global double 2.000000e+00
@B = global double 5.000000e+00
declare i32 @printf(i8*, ...)
define i32 @main() {
%a = load double* @A
%b = load double* @B
%lt_r = fcmp olt double %a, %b
%le_r = fcmp ole double %a, %b
%gt_r = fcmp ogt double %a, %b
%ge_r = fcmp oge double %a, %b
%eq_r = fcmp oeq double %a, %b
%ne_r = fcmp une double %a, %b
%lt_s = getelementptr [12 x i8]* @lt_str, i64 0, i64 0
%le_s = getelementptr [13 x i8]* @le_str, i64 0, i64 0
%gt_s = getelementptr [12 x i8]* @gt_str, i64 0, i64 0
%ge_s = getelementptr [13 x i8]* @ge_str, i64 0, i64 0
%eq_s = getelementptr [13 x i8]* @eq_str, i64 0, i64 0
%ne_s = getelementptr [13 x i8]* @ne_str, i64 0, i64 0
call i32 (i8*, ...)* @printf( i8* %lt_s, i1 %lt_r )
call i32 (i8*, ...)* @printf( i8* %le_s, i1 %le_r )
call i32 (i8*, ...)* @printf( i8* %gt_s, i1 %gt_r )
call i32 (i8*, ...)* @printf( i8* %ge_s, i1 %ge_r )
call i32 (i8*, ...)* @printf( i8* %eq_s, i1 %eq_r )
call i32 (i8*, ...)* @printf( i8* %ne_s, i1 %ne_r )
ret i32 0
}

40
llvm/test/CodeGen/Hexagon/i8_VarArg.ll Normal file
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@ -0,0 +1,40 @@
; RUN: llc -march=hexagon < %s | FileCheck %s
; CHECK: call __hexagon_{{[A-Z_a-z0-9]+}}
@a_str = internal constant [8 x i8] c"a = %f\0A\00"
@b_str = internal constant [8 x i8] c"b = %f\0A\00"
@add_str = internal constant [12 x i8] c"a + b = %f\0A\00"
@sub_str = internal constant [12 x i8] c"a - b = %f\0A\00"
@mul_str = internal constant [12 x i8] c"a * b = %f\0A\00"
@div_str = internal constant [12 x i8] c"b / a = %f\0A\00"
@rem_str = internal constant [13 x i8] c"b %% a = %f\0A\00"
@lt_str = internal constant [12 x i8] c"a < b = %d\0A\00"
@le_str = internal constant [13 x i8] c"a <= b = %d\0A\00"
@gt_str = internal constant [12 x i8] c"a > b = %d\0A\00"
@ge_str = internal constant [13 x i8] c"a >= b = %d\0A\00"
@eq_str = internal constant [13 x i8] c"a == b = %d\0A\00"
@ne_str = internal constant [13 x i8] c"a != b = %d\0A\00"
@A = global double 2.000000e+00
@B = global double 5.000000e+00
declare i32 @printf(i8*, ...)
define i32 @main() {
%a = load double* @A
%b = load double* @B
%lt_r = fcmp olt double %a, %b
%le_r = fcmp ole double %a, %b
%gt_r = fcmp ogt double %a, %b
%ge_r = fcmp oge double %a, %b
%eq_r = fcmp oeq double %a, %b
%ne_r = fcmp une double %a, %b
%val1 = zext i1 %lt_r to i8
%lt_s = getelementptr [12 x i8]* @lt_str, i64 0, i64 0
%le_s = getelementptr [13 x i8]* @le_str, i64 0, i64 0
%gt_s = getelementptr [12 x i8]* @gt_str, i64 0, i64 0
%ge_s = getelementptr [13 x i8]* @ge_str, i64 0, i64 0
%eq_s = getelementptr [13 x i8]* @eq_str, i64 0, i64 0
%ne_s = getelementptr [13 x i8]* @ne_str, i64 0, i64 0
call i32 (i8*, ...)* @printf( i8* %lt_s, i8 %val1 )
ret i32 0
}