From a4dd8d67320d86ca7dfd88cb3d0c189cab713a88 Mon Sep 17 00:00:00 2001 From: Jyotsna Verma Date: Thu, 7 Mar 2013 20:28:34 +0000 Subject: [PATCH] Hexagon: Handle i8, i16 and i1 Var Args. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176647 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/Hexagon/HexagonISelLowering.cpp | 10 +++++ test/CodeGen/Hexagon/i16_VarArg.ll | 40 ++++++++++++++++++++ test/CodeGen/Hexagon/i1_VarArg.ll | 44 ++++++++++++++++++++++ test/CodeGen/Hexagon/i8_VarArg.ll | 40 ++++++++++++++++++++ 4 files changed, 134 insertions(+) create mode 100644 test/CodeGen/Hexagon/i16_VarArg.ll create mode 100644 test/CodeGen/Hexagon/i1_VarArg.ll create mode 100644 test/CodeGen/Hexagon/i8_VarArg.ll diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp index c142ed92c44..dad1292e7c6 100644 --- a/lib/Target/Hexagon/HexagonISelLowering.cpp +++ b/lib/Target/Hexagon/HexagonISelLowering.cpp @@ -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)); diff --git a/test/CodeGen/Hexagon/i16_VarArg.ll b/test/CodeGen/Hexagon/i16_VarArg.ll new file mode 100644 index 00000000000..eb44c2905c9 --- /dev/null +++ b/test/CodeGen/Hexagon/i16_VarArg.ll @@ -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 +} \ No newline at end of file diff --git a/test/CodeGen/Hexagon/i1_VarArg.ll b/test/CodeGen/Hexagon/i1_VarArg.ll new file mode 100644 index 00000000000..7dbfb25cd2b --- /dev/null +++ b/test/CodeGen/Hexagon/i1_VarArg.ll @@ -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 +} \ No newline at end of file diff --git a/test/CodeGen/Hexagon/i8_VarArg.ll b/test/CodeGen/Hexagon/i8_VarArg.ll new file mode 100644 index 00000000000..687b178824c --- /dev/null +++ b/test/CodeGen/Hexagon/i8_VarArg.ll @@ -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 +} \ No newline at end of file