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Split test to test -Wshadow with emmintrin.h more portable. 

llvm-svn: 192144
This commit is contained in:
Ted Kremenek 2013-10-08 00:03:41 +00:00
parent 854cc293a7
commit db49a5df47
2 changed files with 11 additions and 10 deletions
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11
clang/test/Sema/warn-shadow-intrinsics.c Normal file
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@ -0,0 +1,11 @@
// RUN: %clang_cc1 -ffreestanding -triple x86_64-apple-macosx10.8.0 -fsyntax-only %s
#include <emmintrin.h>
// Test that using two macros from emmintrin do not cause a
// useless -Wshadow warning.
void rdar10679282() {
__m128i qf = _mm_setzero_si128();
qf = _mm_slli_si128(_mm_add_epi64(qf, _mm_srli_si128(qf, 8)), 8); // no-warning
(void) qf;
}

10
clang/test/Sema/warn-shadow.c
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@ -1,7 +1,5 @@
// RUN: %clang_cc1 -verify -fsyntax-only -fblocks -Wshadow %s
#include <emmintrin.h>
int i; // expected-note 3 {{previous declaration is here}}
void foo() {
@ -61,11 +59,3 @@ void rdar8883302() {
void test8() {
int bob; // expected-warning {{declaration shadows a variable in the global scope}}
}
// Test that using two macros from emmintrin do not cause a
// useless -Wshadow warning.
void rdar10679282() {
__m128i qf = _mm_setzero_si128();
qf = _mm_slli_si128(_mm_add_epi64(qf, _mm_srli_si128(qf, 8)), 8); // no-warning
(void) qf;
}