Regressions on native/master at commit r15-6989 vs commit r15-6984 on Linux/x86_64

[Haochen Jiang]

Regressions on master at commit r15-6989 vs commit r15-6984 on Linux/x86_64
New failures:

New passes:
FAIL: c-c++-common/gomp/metadirective-device.c scan-tree-dump-not optimized "__builtin_GOMP_error"
FAIL: c-c++-common/gomp/metadirective-device.c  -std=c++17  scan-tree-dump-not optimized "__builtin_GOMP_error"
FAIL: c-c++-common/gomp/metadirective-device.c  -std=c++26  scan-tree-dump-not optimized "__builtin_GOMP_error"
FAIL: c-c++-common/gomp/metadirective-device.c  -std=c++98  scan-tree-dump-not optimized "__builtin_GOMP_error"
FAIL: c-c++-common/gomp/metadirective-target-device-1.c scan-tree-dump-times optimized "GOMP_error" 0
FAIL: c-c++-common/gomp/metadirective-target-device-1.c  -std=c++17  scan-tree-dump-times optimized "GOMP_error" 0
FAIL: c-c++-common/gomp/metadirective-target-device-1.c  -std=c++26  scan-tree-dump-times optimized "GOMP_error" 0
FAIL: c-c++-common/gomp/metadirective-target-device-1.c  -std=c++98  scan-tree-dump-times optimized "GOMP_error" 0