1 ; Checks that speculative-execution only runs on divergent targets, if you pass 2 ; -spec-exec-only-if-divergent-target. 3 4 ; RUN: opt < %s -S -mtriple=nvptx-nvidia-cuda -speculative-execution | \ 5 ; RUN: FileCheck --check-prefix=ON %s 6 ; RUN: opt < %s -S -mtriple=nvptx-nvidia-cuda -speculative-execution \ 7 ; RUN: -spec-exec-only-if-divergent-target | \ 8 ; RUN: FileCheck --check-prefix=ON %s 9 ; RUN: opt < %s -S -speculative-execution -spec-exec-only-if-divergent-target | \ 10 ; RUN: FileCheck --check-prefix=OFF %s 11 12 ; Hoist in if-then pattern. 13 define void @f() { 14 ; ON: %x = add i32 2, 3 15 ; ON: br i1 true 16 ; OFF: br i1 true 17 ; OFF: %x = add i32 2, 3 18 br i1 true, label %a, label %b 19 a: 20 %x = add i32 2, 3 21 br label %b 22 b: 23 ret void 24 } 25
