[clang] [flang] [llvm] [IR] Convert from nocapture to captures(none) (PR #123181)

[Nikita Popov via llvm-commits]

================
@@ -8,14 +8,14 @@ typedef float  v4sf __attribute__ ((__vector_size__ (16)));
 typedef double v4df __attribute__ ((__vector_size__ (32)));
 typedef int v4i32 __attribute__ ((__vector_size__ (16)));
 
-// O32-LABEL: define{{.*}} void @test_v4sf(ptr dead_on_unwind noalias nocapture writable writeonly sret
+// O32-LABEL: define{{.*}} void @test_v4sf(ptr dead_on_unwind noalias writable writeonly sret
 // N64: define{{.*}} inreg { i64, i64 } @test_v4sf
 v4sf test_v4sf(float a) {
   return (v4sf){0.0f, a, 0.0f, 0.0f};
 }
 
-// O32-LABEL: define{{.*}} void @test_v4df(ptr dead_on_unwind noalias nocapture writable writeonly sret
-// N64-LABEL: define{{.*}} void @test_v4df(ptr dead_on_unwind noalias nocapture writable writeonly sret
+// O32-LABEL: define{{.*}} void @test_v4df(ptr dead_on_unwind noalias writable writeonly sret
+// N64-LABEL: define{{.*}} void @test_v4df(ptr dead_on_unwind noalias writable writeonly sret
----------------
nikic wrote:

captures is an integer attribute, so it sorts after type attributes like sret. It's still printed, just not being matched here.

https://github.com/llvm/llvm-project/pull/123181