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[v4,45/63] llvm: make value_to_pvalue() more flexible

Message ID 20170321001607.75169-46-luc.vanoostenryck@gmail.com (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Luc Van Oostenryck March 21, 2017, 12:15 a.m. UTC 
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 sparse-llvm.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)
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Patch

diff --git a/sparse-llvm.c b/sparse-llvm.c
index 238cf0f50..58bddf216 100644
--- a/sparse-llvm.c
+++ b/sparse-llvm.c
@@ -425,10 +425,19 @@  static LLVMValueRef value_to_ivalue(struct function *fn, LLVMValueRef val)
 
 static LLVMValueRef value_to_pvalue(struct function *fn, struct symbol *ctype, LLVMValueRef val)
 {
-	if (LLVMGetTypeKind(LLVMTypeOf(val)) == LLVMIntegerTypeKind) {
-		LLVMTypeRef dtype = symbol_type(ctype);
-		const char *name = LLVMGetValueName(val);
+	const char *name = LLVMGetValueName(val);
+	LLVMTypeRef dtype = symbol_type(ctype);
+
+	assert(is_ptr_type(ctype));
+	switch (LLVMGetTypeKind(LLVMTypeOf(val))) {
+	case LLVMIntegerTypeKind:
 		val = LLVMBuildIntToPtr(fn->builder, val, dtype, name);
+		break;
+	case LLVMPointerTypeKind:
+		val = LLVMBuildBitCast(fn->builder, val, dtype, name);
+		break;
+	default:
+		break;
 	}
 	return val;
 }