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4af0733112
This allows using anything that isn't a literal integer as the bounds for a foreach. Some of the diagnostics aren't perfect, but nobody ever accused tablegen of having good errors. For example, the existing wording suggests a bitrange is valid, but as far as I can tell this has never worked. Fixes bug 41958. llvm-svn: 361434
129 lines
3.5 KiB
TableGen
129 lines
3.5 KiB
TableGen
// RUN: llvm-tblgen %s
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class ConstantsImpl {
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int Zero = 0;
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int One = 1;
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int Two = 2;
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int Three = 3;
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int Five = 5;
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}
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def Constants : ConstantsImpl;
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// CHECK-DAG: def var_bound_whitespaceA0
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// CHECK-DAG: def var_bound_whitespaceA1
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// CHECK-DAG: def var_bound_whitespaceA2
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foreach Index = Constants.Zero - Constants.Two in {
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def var_bound_whitespaceA#Index;
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}
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// CHECK-DAG: def var_bound_whitespaceB0
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// CHECK-DAG: def var_bound_whitespaceB1
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// CHECK-DAG: def var_bound_whitespaceB2
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foreach Index = Constants.Zero-Constants.Two in {
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def var_bounds_whitespaceB#Index;
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}
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// CHECK-DAG: def var_bound_whitespaceC0
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// CHECK-DAG: def var_bound_whitespaceC1
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// CHECK-DAG: def var_bound_whitespaceC2
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foreach Index = Constants.Zero -Constants.Two in {
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def var_bounds_whitespaceC#Index;
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}
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// CHECK-DAG: def var_bound_whitespaceD0
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// CHECK-DAG: def var_bound_whitespaceD1
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// CHECK-DAG: def var_bound_whitespaceD2
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foreach Index = Constants.Zero- Constants.Two in {
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def var_bounds_whitespaceD#Index;
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}
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// CHECK-DAG: def const_lower_whitespaceA0
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// CHECK-DAG: def const_lower_whitespaceA1
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// CHECK-DAG: def const_lower_whitespaceA2
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foreach Index = 0 - Constants.Two in {
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def const_lower_whitespaceA#Index;
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}
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// CHECK-DAG: def const_lower_whitespaceB0
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// CHECK-DAG: def const_lower_whitespaceB1
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// CHECK-DAG: def const_lower_whitespaceB2
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foreach Index = 0-Constants.Two in {
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def const_lower_whitespaceB#Index;
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}
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// CHECK-DAG: def const_lower_whitespaceC0
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// CHECK-DAG: def const_lower_whitespaceC1
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// CHECK-DAG: def const_lower_whitespaceC2
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foreach Index = 0 -Constants.Two in {
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def const_lower_whitespaceC#Index;
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}
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// CHECK-DAG: def const_lower_whitespaceD0
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// CHECK-DAG: def const_lower_whitespaceD1
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// CHECK-DAG: def const_lower_whitespaceD2
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foreach Index = 0- Constants.Two in {
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def const_lower_whitespaceD#Index;
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}
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// CHECK-DAG: def const_upper_whitespaceA0
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// CHECK-DAG: def const_upper_whitespaceA1
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// CHECK-DAG: def const_upper_whitespaceA2
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foreach Index = Constants.Zero - 2 in {
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def const_upper_whitespaceA#Index;
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}
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// CHECK-DAG: def const_upper_whitespaceB0
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// CHECK-DAG: def const_upper_whitespaceB1
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// CHECK-DAG: def const_upper_whitespaceB2
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foreach Index = Constants.Zero-2 in {
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def const_upper_whitespaceB#Index;
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}
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// CHECK-DAG: def const_upper_whitespaceC0
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// CHECK-DAG: def const_upper_whitespaceC1
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// CHECK-DAG: def const_upper_whitespaceC2
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foreach Index = Constants.Zero -2 in {
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def const_upper_whitespaceC#Index;
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}
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// CHECK-DAG: def const_upper_whitespaceD0
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// CHECK-DAG: def const_upper_whitespaceD1
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// CHECK-DAG: def const_upper_whitespaceD2
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foreach Index = Constants.Zero- 2 in {
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def const_upper_whitespaceD#Index;
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}
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// CHECK-DAG: def multi_rangeA0
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// CHECK-DAG: def multi_rangeA1
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// CHECK-DAG: def multi_rangeA2
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// CHECK-DAG: def multi_rangeA3
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foreach Index = {Constants.Zero-Constants.One, Constants.Two-Constants.Three} in {
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def multi_rangeA#Index;
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}
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// CHECK-DAG: def multi_rangeB0
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// CHECK-DAG: def multi_rangeB1
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// CHECK-DAG: def multi_rangeB3
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// CHECK-DAG: def multi_rangeB4
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// CHECK-DAG: def multi_rangeB5
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foreach Index = {0-Constants.One, Constants.Three-Constants.Five} in {
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def multi_rangeB#Index;
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}
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// CHECK-DAG: def multi_rangeC0
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// CHECK-DAG: def multi_rangeC1
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// CHECK-DAG: def multi_rangeC2
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// CHECK-DAG: def multi_rangeC3
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foreach Index = {0-Constants.One, 2-Constants.Three} in {
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def multi_rangeC#Index;
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}
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// CHECK-DAG: def multi_rangeD0
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// CHECK-DAG: def multi_rangeD1
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// CHECK-DAG: def multi_rangeD2
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// CHECK-DAG: def multi_rangeD3
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foreach Index = {0-1, Constants.Two-3} in {
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def multi_rangeD#Index;
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}
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