1 ////
2 //// Verify that valid options for the -mrecip flag are passed through and invalid options cause an error.
3 ////
4 
5 //// If there are no options, convert to 'all'.
6 
7 // RUN: %clang -### -S %s -mrecip  2>&1 | FileCheck --check-prefix=RECIP0 %s
8 // RECIP0: "-mrecip=all"
9 
10 //// Check options that cover all types.
11 
12 // RUN: %clang -### -S %s -mrecip=all  2>&1 | FileCheck --check-prefix=RECIP1 %s
13 // RECIP1: "-mrecip=all"
14 
15 // RUN: %clang -### -S %s -mrecip=default  2>&1 | FileCheck --check-prefix=RECIP2 %s
16 // RECIP2: "-mrecip=default"
17 
18 // RUN: %clang -### -S %s -mrecip=none  2>&1 | FileCheck --check-prefix=RECIP3 %s
19 // RECIP3: "-mrecip=none"
20 
21 //// Check options that do not specify float or double.
22 
23 // RUN: %clang -### -S %s -mrecip=vec-sqrt  2>&1 | FileCheck --check-prefix=RECIP4 %s
24 // RECIP4: "-mrecip=vec-sqrt"
25 
26 // RUN: %clang -### -S %s -mrecip=!div,vec-div  2>&1 | FileCheck --check-prefix=RECIP5 %s
27 // RECIP5: "-mrecip=!div,vec-div"
28 
29 //// Check individual option types.
30 
31 // RUN: %clang -### -S %s -mrecip=vec-sqrtd  2>&1 | FileCheck --check-prefix=RECIP6 %s
32 // RECIP6: "-mrecip=vec-sqrtd"
33 
34 // RUN: %clang -### -S %s -mrecip=!divf  2>&1 | FileCheck --check-prefix=RECIP7 %s
35 // RECIP7: "-mrecip=!divf"
36 
37 // RUN: %clang -### -S %s -mrecip=divf,sqrtd,vec-divd,vec-sqrtf  2>&1 | FileCheck --check-prefix=RECIP8 %s
38 // RECIP8: "-mrecip=divf,sqrtd,vec-divd,vec-sqrtf"
39 
40 //// Check optional refinement step specifiers.
41 
42 // RUN: %clang -### -S %s -mrecip=all:1  2>&1 | FileCheck --check-prefix=RECIP9 %s
43 // RECIP9: "-mrecip=all:1"
44 
45 // RUN: %clang -### -S %s -mrecip=sqrtf:3  2>&1 | FileCheck --check-prefix=RECIP10 %s
46 // RECIP10: "-mrecip=sqrtf:3"
47 
48 // RUN: %clang -### -S %s -mrecip=div:5  2>&1 | FileCheck --check-prefix=RECIP11 %s
49 // RECIP11: "-mrecip=div:5"
50 
51 // RUN: %clang -### -S %s -mrecip=divd:1,!sqrtf:2,vec-divf:9,vec-sqrtd:0  2>&1 | FileCheck --check-prefix=RECIP12 %s
52 // RECIP12: "-mrecip=divd:1,!sqrtf:2,vec-divf:9,vec-sqrtd:0"
53 
54 //// Check invalid parameters.
55 
56 // RUN: %clang -### -S %s -mrecip=bogus  2>&1 | FileCheck --check-prefix=RECIP13 %s
57 // RECIP13: error: unknown argument
58 
59 // RUN: %clang -### -S %s -mrecip=divd:1,divd  2>&1 | FileCheck --check-prefix=RECIP14 %s
60 // RECIP14: error: invalid value
61 
62 // RUN: %clang -### -S %s -mrecip=sqrt,sqrtf  2>&1 | FileCheck --check-prefix=RECIP15 %s
63 // RECIP15: error: invalid value
64 
65 // RUN: %clang -### -S %s -mrecip=+default:10  2>&1 | FileCheck --check-prefix=RECIP16 %s
66 // RECIP16: error: invalid value
67 
68 // RUN: %clang -### -S %s -mrecip=!vec-divd:  2>&1 | FileCheck --check-prefix=RECIP17 %s
69 // RECIP17: error: invalid value
70 
71