================
@@ -0,0 +1,40 @@
+// Testfile to verify Sema diagnostics for BCD builtins bcdshift,
bcdshiftround, bcdtruncate.
+
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_cc1 -target-feature +altivec -triple powerpc64-unknown-unknown
-fsyntax-only -verify %s
+// RUN: %clang_cc1 -target-feature +altivec -triple
powerpc64le-unknown-unknown -fsyntax-only -verify %s
+// RUN: %clang_cc1 -target-feature +altivec -triple powerpc-unknown-unknown
-fsyntax-only -verify %s
+
+#include <altivec.h>
+#define DECL_COMMON_VARS \
+ vector unsigned char vec = {1,2,3,4}; \
+ unsigned char scalar = 1; \
+ int i = 1; \
+ float f = 1.0f;
+
+vector unsigned char test_bcdshift(void) {
+ DECL_COMMON_VARS
+ vector unsigned char res_a = __builtin_ppc_bcdshift(scalar, i, i); //
expected-error {{argument 0 must be of type '__vector unsigned char' (vector of
16 'unsigned char' values)}}
+ vector unsigned char res_b = __builtin_ppc_bcdshift(vec, f, i); //
expected-error {{argument 1 must be of integer type}}
+ vector unsigned char res_c = __builtin_ppc_bcdshift(vec, i, 2); //
expected-error-re {{argument value {{.*}} is outside the valid range}}
+ vector unsigned char res_d = __builtin_ppc_bcdshift(vec, i, -1); //
expected-error-re {{argument value {{.*}} is outside the valid range}}
+ return __builtin_ppc_bcdshift(vec, i, 1);
+}
+
+vector unsigned char test_bcdshiftround(void) {
+ DECL_COMMON_VARS
+ vector unsigned char res_a = __builtin_ppc_bcdshiftround(scalar, i, i); //
expected-error {{argument 0 must be of type '__vector unsigned char' (vector of
16 'unsigned char' values)}}
+ vector unsigned char res_b = __builtin_ppc_bcdshiftround(vec, f, i); //
expected-error {{argument 1 must be of integer type}}
+ vector unsigned char res_c = __builtin_ppc_bcdshiftround(vec, i, 2); //
expected-error-re {{argument value {{.*}} is outside the valid range}}
+ vector unsigned char res_d = __builtin_ppc_bcdshiftround(vec, i, -1); //
expected-error-re {{argument value {{.*}} is outside the valid range}}
+ return __builtin_ppc_bcdshiftround(vec, i, 1);
+}
+
+vector unsigned char test_bcdtruncate(void) {
+ DECL_COMMON_VARS
+ vector unsigned char res_a = __builtin_ppc_bcdtruncate(scalar, i, i); //
expected-error {{argument 0 must be of type '__vector unsigned char' (vector of
16 'unsigned char' values)}}
+ vector unsigned char res_b = __builtin_ppc_bcdtruncate(vec, f, i); //
expected-error {{argument 1 must be of integer type}}
+ vector unsigned char res_c = __builtin_ppc_bcdtruncate(vec, i, 2); //
expected-error-re {{argument value {{.*}} is outside the valid range}}
+ vector unsigned char res_d = __builtin_ppc_bcdtruncate(vec, i, -1); //
expected-error-re {{argument value {{.*}} is outside the valid range}}
+ return __builtin_ppc_bcdtruncate(vec, i, 1);
+}
----------------
lei137 wrote:
I think this red circle with a bar inside is due to this file not having a `\n`
following `}`. I feel like this causes some issues but I can't remember
exactly why... save to just add EOL to the end of the file 🙂
https://github.com/llvm/llvm-project/pull/154715
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