82904401e3
rL82131 changed -O from -O1 to -O2, because -O1 was not different from -O2 at that time. GCC treats -O as -O1 and there is now work to make -O1 meaningful. We can change -O back to -O1 again. Reviewed By: echristo, dexonsmith, arphaman Differential Revision: https://reviews.llvm.org/D79916
11 lines
322 B
C
11 lines
322 B
C
// Test that we parse and translate the -O option correctly.
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// RUN: %clang -O -### %s 2>&1 | FileCheck -check-prefix=CHECK-O %s
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// CHECK-O: -O1
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// RUN: %clang -O0 -### %s 2>&1 | FileCheck -check-prefix=CHECK-O0 %s
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// CHECK-O0: -O0
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// RUN: %clang -O1 -### %s 2>&1 | FileCheck -check-prefix=CHECK-O1 %s
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// CHECK-O1: -O1
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