diff options
Diffstat (limited to 'src/codegen.c')
| -rw-r--r-- | src/codegen.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/codegen.c b/src/codegen.c index 188275b..6b5f5e0 100644 --- a/src/codegen.c +++ b/src/codegen.c @@ -232,6 +232,13 @@ codegentypedexpr(struct cgctx ctx, idx_t i, type_t type, LLVMValueRef *outv) *outv = LLVMBuildLoad2(ctx.bob, t, ptrval, "loadtmp"); return fwdnode(ctx.ast, i); } + case ASTUNCMPL: { + LLVMValueRef v, minus_one; + minus_one = LLVMConstInt(type2llvm(ctx, ctx.types[i]), -1, false); + idx_t ni = codegentypedexpr(ctx, ctx.ast.kids[i].rhs, ctx.types[i], &v); + *outv = LLVMBuildXor(ctx.bob, v, minus_one, "cmpltmp"); + return ni; + } case ASTUNNEG: { LLVMValueRef v; idx_t ni = codegentypedexpr(ctx, ctx.ast.kids[i].rhs, ctx.types[i], &v); @@ -239,10 +246,11 @@ codegentypedexpr(struct cgctx ctx, idx_t i, type_t type, LLVMValueRef *outv) return ni; } case ASTBINADD: - case ASTBINSUB: - case ASTBINMUL: case ASTBINDIV: - case ASTBINMOD: { + case ASTBINMOD: + case ASTBINMUL: + case ASTBINSUB: + case ASTBINXOR: { typedef LLVMValueRef llbfn(LLVMBuilderRef, LLVMValueRef, LLVMValueRef, const char *); static const struct binop { @@ -250,16 +258,17 @@ codegentypedexpr(struct cgctx ctx, idx_t i, type_t type, LLVMValueRef *outv) const char *name; } binoptbl[UINT8_MAX] = { ['+'] = {{LLVMBuildAdd, LLVMBuildAdd}, "addtmp"}, - ['-'] = {{LLVMBuildSub, LLVMBuildSub}, "subtmp"}, ['*'] = {{LLVMBuildMul, LLVMBuildMul}, "multmp"}, + ['-'] = {{LLVMBuildSub, LLVMBuildSub}, "subtmp"}, ['/'] = {{LLVMBuildUDiv, LLVMBuildSDiv}, "divtmp"}, ['%'] = {{LLVMBuildURem, LLVMBuildSRem}, "remtmp"}, + ['~'] = {{LLVMBuildXor, LLVMBuildXor}, "xortmp"}, }; LLVMValueRef vl, vr; (void)codegentypedexpr(ctx, ctx.ast.kids[i].lhs, ctx.types[i], &vl); - idx_t ni = codegentypedexpr(ctx, ctx.ast.kids[i].rhs, - ctx.types[i], &vr); + idx_t ni = codegentypedexpr(ctx, ctx.ast.kids[i].rhs, ctx.types[i], + &vr); struct binop bo = binoptbl[ctx.ast.kinds[i]]; *outv = bo.fn[ctx.types[i].issigned](ctx.bob, vl, vr, bo.name); |