|  | // Please note the following: | 
|  | //   + we are checking that the first bytes of the PPA2 are 0x3 0x0 | 
|  | //     for C, and 0x3 0x1 for C++ | 
|  | //   + the label for the PPA2 seems to vary on different versions. | 
|  | //     We try to cover all cases, and use substitution blocks to | 
|  | //     help write the tests. The contents of the PPA2 itself should | 
|  | //     not be different. | 
|  | //   + the [[:space:]] combines the two .byte lines into one pattern. | 
|  | //     This is necessary because if the lines were separated, the first | 
|  | //     .byte (i.e., the one for the 3) would, it seems, also match | 
|  | //     the .byte line below for the 34. | 
|  |  | 
|  | // REQUIRES: systemz-registered-target | 
|  |  | 
|  | // RUN: %clang_cc1 -triple s390x-ibm-zos -xc -S -o - %s | FileCheck %s --check-prefix CHECK-C | 
|  | // CHECK-C:        [[PPA2:(.L)|(L#)PPA2]]: | 
|  | // CHECK-C-NEXT:   .byte        3{{[[:space:]]*}}.byte 0 | 
|  | // CHECK-C-NEXT:   .byte        34{{$}} | 
|  | // CHECK-C-NEXT:   .byte        {{4}} | 
|  | // CHECK-C-NEXT:   .long        {{(CELQSTRT)}}-[[PPA2]] | 
|  |  | 
|  | // RUN: %clang_cc1 -triple s390x-ibm-zos -xc++ -S -o - %s | FileCheck %s --check-prefix CHECK-CXX | 
|  | // CHECK-CXX:        [[PPA2:(.L)|(L#)PPA2]]: | 
|  | // CHECK-CXX-NEXT:   .byte      3{{[[:space:]]*}}.byte 1 | 
|  | // CHECK-CXX-NEXT:   .byte      34{{$}} | 
|  | // CHECK-CXX-NEXT:   .byte      {{4}} | 
|  | // CHECK-CXX-NEXT:   .long      {{(CELQSTRT)}}-[[PPA2]] |