| ; RUN: llc < %s | FileCheck -check-prefix=ENABLED %s |
| ; RUN: llc -disable-nvptx-load-store-vectorizer < %s | FileCheck -check-prefix=DISABLED %s |
| target triple = "nvptx64-nvidia-cuda" |
| |
| ; Check that the load-store vectorizer is enabled by default for nvptx, and |
| ; that it's disabled by the appropriate flag. |
| |
| ; ENABLED: ld.v2.{{.}}32 |
| ; DISABLED: ld.{{.}}32 |
| ; DISABLED: ld.{{.}}32 |
| define i32 @f(i32* %p) { |
| %p.1 = getelementptr i32, i32* %p, i32 1 |
| %v0 = load i32, i32* %p, align 8 |
| %v1 = load i32, i32* %p.1, align 4 |
| %sum = add i32 %v0, %v1 |
| ret i32 %sum |
| } |
