diff options
Diffstat (limited to 'test/CodeGen/arm-asm-warn.c')
| -rw-r--r-- | test/CodeGen/arm-asm-warn.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/test/CodeGen/arm-asm-warn.c b/test/CodeGen/arm-asm-warn.c index 9b52dd6..a5807006 100644 --- a/test/CodeGen/arm-asm-warn.c +++ b/test/CodeGen/arm-asm-warn.c @@ -1,5 +1,5 @@ // REQUIRES: arm-registered-target -// RUN: %clang_cc1 -triple armv7 %s -emit-llvm -o /dev/null +// RUN: %clang_cc1 -triple armv7 -target-feature +neon %s -emit-llvm -o /dev/null char bar(); @@ -12,6 +12,7 @@ void t1(int x, char y) { : "+r" (x), "+r" (y) :); + __asm__ volatile("ldrb %0, [%1]" : "=r" (y) : "r" (x)); // no warning } // <rdar://problem/12284092> @@ -22,10 +23,10 @@ typedef struct int64x2x4_t { int64x2x4_t t2(const long long a[]) { int64x2x4_t r; __asm__("vldm %[a], { %q[r0], %q[r1], %q[r2], %q[r3] }" - : [r0] "=r"(r.val[0]), // expected-warning {{the value is truncated when put into register, use a modifier to specify the size}} - [r1] "=r"(r.val[1]), // expected-warning {{the value is truncated when put into register, use a modifier to specify the size}} - [r2] "=r"(r.val[2]), // expected-warning {{the value is truncated when put into register, use a modifier to specify the size}} - [r3] "=r"(r.val[3]) // expected-warning {{the value is truncated when put into register, use a modifier to specify the size}} + : [r0] "=r"(r.val[0]), // expected-warning {{value size does not match register size specified by the constraint and modifier}} + [r1] "=r"(r.val[1]), // expected-warning {{value size does not match register size specified by the constraint and modifier}} + [r2] "=r"(r.val[2]), // expected-warning {{value size does not match register size specified by the constraint and modifier}} + [r3] "=r"(r.val[3]) // expected-warning {{value size does not match register size specified by the constraint and modifier}} : [a] "r"(a)); return r; } |
