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-rw-r--r--lib/Target/ARM/ARMCallingConv.td3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMCallingConv.td b/lib/Target/ARM/ARMCallingConv.td
index 426ba13..d2981c0 100644
--- a/lib/Target/ARM/ARMCallingConv.td
+++ b/lib/Target/ARM/ARMCallingConv.td
@@ -22,6 +22,9 @@ class CCIfAlign<string Align, CCAction A>:
//===----------------------------------------------------------------------===//
def CC_ARM_APCS : CallingConv<[
+ // Handles byval parameters.
+ CCIfByVal<CCPassByVal<4, 4>>,
+
CCIfType<[i8, i16], CCPromoteToType<i32>>,
// Handle all vector types as either f64 or v2f64.
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