1; Test -sanitizer-coverage-trace-divs=1 2; RUN: opt < %s -sancov -sanitizer-coverage-level=1 -sanitizer-coverage-trace-divs=1 -S -enable-new-pm=0 | FileCheck %s 3; RUN: opt < %s -passes='module(sancov-module)' -sanitizer-coverage-level=1 -sanitizer-coverage-trace-divs=1 -S | FileCheck %s 4 5target 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" 6target triple = "x86_64-unknown-linux-gnu" 7 8define i32 @div_a_b(i32 %a, i32 %b) local_unnamed_addr { 9entry: 10 %div = sdiv i32 %a, %b 11 ret i32 %div 12} 13 14; CHECK-LABEL: @div_a_b 15; CHECK: call void @__sanitizer_cov_trace_div4(i32 %b) 16; CHECK: ret 17 18 19define i32 @div_a_10(i32 %a) local_unnamed_addr { 20entry: 21 %div = sdiv i32 %a, 10 22 ret i32 %div 23} 24 25; CHECK-LABEL: @div_a_10 26; CHECK-NOT: __sanitizer_cov_trace_div 27; CHECK: ret 28 29define i64 @div_a_b_64(i64 %a, i64 %b) local_unnamed_addr { 30entry: 31 %div = udiv i64 %a, %b 32 ret i64 %div 33} 34 35; CHECK-LABEL: @div_a_b_64 36; CHECK: call void @__sanitizer_cov_trace_div8(i64 %b) 37; CHECK: ret 38 39