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| author | Hans Wennborg <hans@hanshq.net> | 2017-08-01 23:54:32 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2017-08-01 23:54:32 +0000 |
| commit | 2239da4a1b47021c70e9a5aa4d0061412ea9f91b (patch) | |
| tree | 6352f822ee9e67afaaae78c911316e5324a0bf1b /test | |
| parent | 90047174d9c34dedc5ac750fcd1fe0d7c738491c (diff) | |
Merging r309722:
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r309722 | bruno | 2017-08-01 12:05:25 -0700 (Tue, 01 Aug 2017) | 7 lines
[Sema] Fix lax conversion between non ext vectors
r282968 introduced a regression due to the lack of proper testing.
Re-add lax conversion support between non ext vectors for compound
assignments and add a test for that.
rdar://problem/28639467
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_50@309770 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Sema/vector-cast.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/Sema/vector-cast.c b/test/Sema/vector-cast.c index cf23eb2742..2bdc00707d 100644 --- a/test/Sema/vector-cast.c +++ b/test/Sema/vector-cast.c @@ -48,6 +48,9 @@ typedef float float2 __attribute__ ((vector_size (8))); typedef __attribute__((vector_size(8))) double float64x1_t; typedef __attribute__((vector_size(16))) double float64x2_t; float64x1_t vget_low_f64(float64x2_t __p0); +typedef float float16 __attribute__((__vector_size__(16))); +typedef signed int vSInt32 __attribute__((__vector_size__(16))); +typedef unsigned int vUInt32 __attribute__((__vector_size__(16))); void f4() { float2 f2; @@ -73,3 +76,8 @@ void f5() { v = ptr; // expected-error-re {{assigning to 'short_sizeof_pointer' (vector of {{[0-9]+}} 'short' values) from incompatible type 'void *'}} ptr = v; // expected-error {{assigning to 'void *' from incompatible type 'short_sizeof_pointer'}} } + +void f6(vSInt32 a0) { + vUInt32 counter = (float16){0.0f, 0.0f, 0.0f, 0.0f}; // expected-warning {{incompatible vector types initializing 'vUInt32' (vector of 4 'unsigned int' values) with an expression of type 'float16' (vector of 4 'float' values)}} + counter -= a0; +} |