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Update model solution.

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- Stop calculating operands for & operators.
- Evaluate the lhs of compound operators only once.
- Add `side-effect.c` example.
This commit is contained in:
Jaewoo Kim
2025-04-07 11:03:18 +00:00
parent 7a95032d43
commit 32283f2ed1
26 changed files with 331 additions and 210 deletions
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52
examples/ir2/pointer.ir
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@@ -23,41 +23,23 @@ init:
block b0:
%b0:i0:unit = store 1:i32 %l0:i32*
%b0:i1:i32 = load %l0:i32*
%b0:i2:unit = store %l0:i32* %l1:i32**
%b0:i1:unit = store %l0:i32* %l1:i32**
%b0:i2:unit = nop
%b0:i3:i32* = load %l1:i32**
%b0:i4:i32* = load %l1:i32**
%b0:i5:i32* = load %l1:i32**
%b0:i6:unit = nop
%b0:i7:i32* = load %l1:i32**
%b0:i8:i32* = load %l1:i32**
%b0:i9:unit = nop
%b0:i10:unit = nop
%b0:i11:i32* = load %l1:i32**
%b0:i12:i32* = call @foo:[ret:i32* params:(i32*)]*(%b0:i11:i32*)
%b0:i4:unit = nop
%b0:i5:unit = nop
%b0:i6:i32* = load %l1:i32**
%b0:i7:i32* = call @foo:[ret:i32* params:(i32*)]*(%b0:i6:i32*)
%b0:i8:i32 = load %b0:i7:i32*
%b0:i9:i32 = add %b0:i8:i32 1:i32
%b0:i10:unit = store %b0:i9:i32 %b0:i7:i32*
%b0:i11:unit = nop
%b0:i12:i32* = call @foo:[ret:i32* params:(i32*)]*(%b0:i3:i32*)
%b0:i13:i32 = load %b0:i12:i32*
%b0:i14:unit = nop
%b0:i15:i32* = load %l1:i32**
%b0:i16:i32* = call @foo:[ret:i32* params:(i32*)]*(%b0:i15:i32*)
%b0:i17:unit = nop
%b0:i18:i32* = load %l1:i32**
%b0:i19:i32* = call @foo:[ret:i32* params:(i32*)]*(%b0:i18:i32*)
%b0:i20:i32 = load %b0:i19:i32*
%b0:i21:unit = nop
%b0:i22:i32* = load %l1:i32**
%b0:i23:i32* = call @foo:[ret:i32* params:(i32*)]*(%b0:i22:i32*)
%b0:i24:i32 = load %b0:i23:i32*
%b0:i25:i32 = add %b0:i24:i32 1:i32
%b0:i26:unit = store %b0:i25:i32 %b0:i16:i32*
%b0:i27:unit = nop
%b0:i28:i32* = call @foo:[ret:i32* params:(i32*)]*(%b0:i8:i32*)
%b0:i29:unit = nop
%b0:i30:i32* = call @foo:[ret:i32* params:(i32*)]*(%b0:i8:i32*)
%b0:i31:i32 = load %b0:i30:i32*
%b0:i32:i32 = add %b0:i31:i32 1:i32
%b0:i33:unit = store %b0:i32:i32 %b0:i28:i32*
%b0:i34:i32 = load %l0:i32*
%b0:i35:u1 = cmp eq %b0:i34:i32 3:i32
%b0:i36:i32 = typecast %b0:i35:u1 to i32
ret %b0:i36:i32
%b0:i14:i32 = add %b0:i13:i32 1:i32
%b0:i15:unit = store %b0:i14:i32 %b0:i12:i32*
%b0:i16:i32 = load %l0:i32*
%b0:i17:u1 = cmp eq %b0:i16:i32 3:i32
%b0:i18:i32 = typecast %b0:i17:u1 to i32
ret %b0:i18:i32
}