1 ; Per https://llvm.org/bugs/show_bug.cgi?id=26619, check that for DIGlobalVariable of floating-point type, 2 ; we emit its constant value (if any) in debug info. 3 4 ; Debug metadata doesn't survive passage through llvm-rs-as. Therefore, we represent 5 ; the test case as a separate bitcode file, rather than as the ASCII IR in this file. 6 ; There doesn't seem to be any way to compute the basename of %s, hence the unfortunate 7 ; explicit uses of "debug_info_static_const_fp" below. 8 9 ; RUN: bcc -o debug_info_static_const_fp -output_path %T -bclib libclcore.bc -mtriple armv7-none-linux-gnueabi %S/debug_info_static_const_fp.bc 10 ; RUN: llvm-dwarfdump -debug-dump=info %T/debug_info_static_const_fp.o | FileCheck %s 11 12 ; 32-bit bitcode compiled from the following (-O0 -g): 13 ; 14 ; #pragma version(1) 15 ; #pragma rs java_package_name(debug_info_static_const_fp) 16 ; 17 ; static const __fp16 hVal = 29/13.0f; // 2.2307692307692307692 (2.23046875) 18 ; 19 ; static const float fVal = -147/17.0f; // -8.6470588235294117647 (-8.64705849) 20 ; 21 ; static const double dVal = 19637/7.0; // 2805.2857142857142857 (2805.2857142857142) 22 ; 23 ; int iVal; 24 ; 25 ; void compute() { 26 ; iVal = hVal + fVal + dVal; 27 ; } 28 29 ; CHECK: DW_TAG_variable 30 ; CHECK-NOT: {{DW_TAG|NULL}} 31 ; CHECK: DW_AT_name {{.*}} "hVal" 32 ; CHECK-NOT: {{DW_TAG|NULL}} 33 ; CHECK: DW_AT_const_value {{.*}} (16502) 34 35 ; CHECK: DW_TAG_variable 36 ; CHECK-NOT: {{DW_TAG|NULL}} 37 ; CHECK: DW_AT_name {{.*}} "fVal" 38 ; CHECK-NOT: {{DW_TAG|NULL}} 39 ; CHECK: DW_AT_const_value {{.*}} (3238681178) 40 41 ; CHECK: DW_TAG_variable 42 ; CHECK-NOT: {{DW_TAG|NULL}} 43 ; CHECK: DW_AT_name {{.*}} "dVal" 44 ; CHECK-NOT: {{DW_TAG|NULL}} 45 ; CHECK: DW_AT_const_value {{.*}} (4658387303597904457) 46
