================
@@ -0,0 +1,60 @@
+// RUN: %clang_cc1 -ffreestanding -fms-extensions -triple
x86_64-unknown-linux-gnu \
+// RUN: -Oz -fclangir -emit-cir %s -o %t.cir
+// RUN: FileCheck --input-file=%t.cir %s -check-prefix=CIR
+
+// RUN: %clang_cc1 -ffreestanding -fms-extensions -triple
x86_64-unknown-linux-gnu \
+// RUN: -Oz -fclangir -emit-llvm %s -o %t.ll
+// RUN: FileCheck --input-file=%t.ll %s -check-prefix=LLVM
+
+// RUN: %clang_cc1 -ffreestanding -fms-extensions -triple
x86_64-unknown-linux-gnu \
+// RUN: -Oz -emit-llvm %s -o %t.ll
+// RUN: FileCheck --input-file=%t.ll %s -check-prefix=OGCG
+
+unsigned __int64 __shiftleft128(unsigned __int64 low, unsigned __int64 high,
+ unsigned char shift);
+unsigned __int64 __shiftright128(unsigned __int64 low, unsigned __int64 high,
+ unsigned char shift);
+
+// CIR-LABEL: cir.func{{.*}}@test_shiftleft128
+// CIR: (%[[L:[^,]+]]: !u64i{{.*}}, %[[H:[^,]+]]: !u64i{{.*}}, %[[D:[^,]+]]:
!u8i{{.*}})
----------------
andykaylor wrote:
This doesn't seem to be doing anything useful. Maybe just omit this entirely.
You can set the variables for the arguments from the ops where they are
re-loaded from their allocas then use them in the call check (similar to what
you did with the shift amount argument.
https://github.com/llvm/llvm-project/pull/175049
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