| ; Test -sanitizer-coverage-trace-divs=1 |
| ; RUN: opt < %s -sancov -sanitizer-coverage-level=1 -sanitizer-coverage-trace-divs=1 -S | FileCheck %s |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define i32 @div_a_b(i32 %a, i32 %b) local_unnamed_addr { |
| entry: |
| %div = sdiv i32 %a, %b |
| ret i32 %div |
| } |
| |
| ; CHECK-LABEL: @div_a_b |
| ; CHECK: call void @__sanitizer_cov_trace_div4(i32 %b) |
| ; CHECK: ret |
| |
| |
| define i32 @div_a_10(i32 %a) local_unnamed_addr { |
| entry: |
| %div = sdiv i32 %a, 10 |
| ret i32 %div |
| } |
| |
| ; CHECK-LABEL: @div_a_10 |
| ; CHECK-NOT: __sanitizer_cov_trace_div |
| ; CHECK: ret |
| |
| define i64 @div_a_b_64(i64 %a, i64 %b) local_unnamed_addr { |
| entry: |
| %div = udiv i64 %a, %b |
| ret i64 %div |
| } |
| |
| ; CHECK-LABEL: @div_a_b_64 |
| ; CHECK: call void @__sanitizer_cov_trace_div8(i64 %b) |
| ; CHECK: ret |
| |
