flang/test/Driver/save-temps.f90

   1 ! Tests for the `-save-temps` flag. As `flang` does not implement `-fc1as` (i.e. a driver for the integrated assembler), we need to
   2 ! use `-fno-integrated-as` here.
   3
   4 ! UNSUPPORTED: system-windows
   5
   6 !--------------------------
   7 ! Basic case: `-save-temps`
   8 !--------------------------
   9 ! RUN: %flang -save-temps -fno-integrated-as %s -### 2>&1 | FileCheck %s
  10 ! CHECK: "-o" "save-temps.i"
  11 ! CHECK-NEXT: "-o" "save-temps.bc"
  12 ! CHECK-NEXT: "-o" "save-temps.s"
  13 ! CHECK-NEXT: "-o" "save-temps.o"
  14 ! CHECK-NEXT: "-o" "a.out"
  15
  16 !--------------------------
  17 ! `-save-temps=cwd`
  18 !--------------------------
  19 ! This should work the same as -save-temps above
  20
  21 ! RUN: %flang -save-temps=cwd -fno-integrated-as  %s -### 2>&1 | FileCheck %s -check-prefix=CWD
  22 ! CWD: "-o" "save-temps.i"
  23 ! CWD-NEXT: "-o" "save-temps.bc"
  24 ! CWD-NEXT: "-o" "save-temps.s"
  25 ! CWD-NEXT: "-o" "save-temps.o"
  26 ! CWD-NEXT: "-o" "a.out"
  27
  28 !--------------------------
  29 ! `-save-temps=obj`
  30 !--------------------------
  31 ! Check that temp files are saved in the same directory as the output file
  32 ! regardless of whether -o is specified.
  33
  34 ! RUN: %flang -save-temps=obj -fno-integrated-as -o obj/dir/a.out %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-OBJ
  35 ! CHECK-OBJ: "-o" "obj/dir/save-temps.i"
  36 ! CHECK-OBJ-NEXT: "-o" "obj/dir/save-temps.bc"
  37 ! CHECK-OBJ-NEXT: "-o" "obj/dir/save-temps.s"
  38 ! CHECK-OBJ-NEXT: "-o" "obj/dir/save-temps.o"
  39 ! CHECK-OBJ-NEXT: "-o" "obj/dir/a.out"
  40
  41 ! RUN: %flang -save-temps=obj -fno-integrated-as %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-OBJ-NOO
  42 ! CHECK-OBJ-NOO: "-o" "save-temps.i"
  43 ! CHECK-OBJ-NOO-NEXT: "-o" "save-temps.bc"
  44 ! CHECK-OBJ-NOO-NEXT: "-o" "save-temps.s"
  45 ! CHECK-OBJ-NOO-NEXT: "-o" "save-temps.o"
  46 ! CHECK-OBJ-NOO-NEXT: "-o" "a.out"
  47
  48 !--------------------------
  49 ! `-S` without `-save-temps`
  50 !--------------------------
  51 ! Check for a single `flang -fc1` invocation when NOT using -save-temps.
  52 ! RUN: %flang -S %s -### 2>&1 | FileCheck %s -check-prefix=NO-TEMPS
  53 ! NO-TEMPS: "-fc1"
  54 ! NO-TEMPS-SAME: "-S"
  55 ! NO-TEMPS-SAME: "-o" "save-temps.s"