| ! RUN: %flang -help 2>&1 | FileCheck %s --check-prefix=HELP |
| ! RUN: not %flang -helps 2>&1 | FileCheck %s --check-prefix=ERROR |
| |
| ! RUN: %flang_fc1 -help 2>&1 | FileCheck %s --check-prefix=HELP-FC1 |
| ! RUN: not %flang_fc1 -helps 2>&1 | FileCheck %s --check-prefix=ERROR |
| |
| ! HELP:USAGE: flang |
| ! HELP-EMPTY: |
| ! HELP-NEXT:OPTIONS: |
| ! HELP: -ffp-sum-reassociation |
| ! HELP: Enable Fortran-standard compliant reassociation within individual REAL and COMPLEX sum expressions |
| ! HELP: may change exact floating-point results |
| ! HELP: Enabled by default |
| ! HELP-NOT: -freal-sum-reassociation |
| |
| ! HELP-FC1:USAGE: flang |
| ! HELP-FC1-EMPTY: |
| ! HELP-FC1-NEXT:OPTIONS: |
| ! HELP-FC1: -ffp-sum-reassociation |
| ! HELP-FC1: Enable Fortran-standard compliant reassociation within individual REAL and COMPLEX sum expressions |
| ! HELP-FC1: may change exact floating-point results |
| ! HELP-FC1: Enabled by default |
| ! HELP-FC1-NOT: -freal-sum-reassociation |
| |
| ! ERROR: error: unknown argument '-helps'; did you mean '-help' |
