================
@@ -0,0 +1,58 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --version 5
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_cc1 -triple powerpc64le-unknown-linux -O2 -target-cpu pwr7 \
+// RUN: -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple powerpc64-unknown-aix -O2 -target-cpu pwr7 \
+// RUN: -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple powerpc-unknown-aix -O2 -target-cpu pwr7 \
+// RUN: -emit-llvm %s -o - | FileCheck %s
+
+// CHECK-LABEL: define{{.*}} i64 @cdtbcd_test(i64
+// CHECK: [[CONV:%.*]] = trunc i64 {{.*}} to i32
+// CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @llvm.ppc.cdtbcd(i32 [[CONV]])
+// CHECK-NEXT: [[CONV1:%.*]] = zext i32 [[TMP0]] to i64
+// CHECK-NEXT: ret i64 [[CONV1]]
+long long cdtbcd_test(long long ll) {
+ return __builtin_cdtbcd (ll);
----------------
hubert-reinterpretcast wrote:
> like it rejects 32-bit input for `__cdtbcd`
It does not do so though. It _accepts_ (and converts) 32-bit arguments (in the
C/C++ code) for `__cdtbcd` (in 64-bit mode).
https://github.com/llvm/llvm-project/pull/101390
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