Bugzilla Link	42927
Resolution	DUPLICATE
Resolved on	Aug 14, 2019 19:58
Version	9.0
OS	Linux
Blocks	#41819
CC	@zygoloid

Extended Description

I'm seeing a lot of lit test failures in the 9.0.1-rc1 release that look like the one below. The test are failing because function arguments have the inreg when the test wasn't expecting it. I think this may have something to do with building with CLANG_LINK_CLANG_DYLIB=ON, but I'm still investigating this.

******************** TEST 'Clang :: Sema/libbuiltins-ctype-powerpc64.c' FAILED ********************
Script:

: 'RUN: at line 1'; /builddir/build/BUILD/cfe-9.0.0rc1.src/_build/bin/clang -cc1 -internal-isystem /builddir/build/BUILD/cfe-9.0.0rc1.src/_build/lib64/clang/9.0.0/include -nostdsysteminc -triple powerpc64-unknown-linux-gnu -emit-llvm < /builddir/build/BUILD/cfe-9.0.0rc1.src/test/Sema/libbuiltins-ctype-powerpc64.c | /usr/bin/FileCheck /builddir/build/BUILD/cfe-9.0.0rc1.src/test/Sema/libbuiltins-ctype-powerpc64.c

Exit Code: 1

Command Output (stderr):

/builddir/build/BUILD/cfe-9.0.0rc1.src/test/Sema/libbuiltins-ctype-powerpc64.c:19:12: error: CHECK: expected string not found in input
// CHECK: call signext i32 @​isalnum(i32 signext {{%[0-9]+}}) [[NUW_RO_CALL:#[0-9]+]]
^
:1:1: note: scanning from here
; ModuleID = '-'
^
:12:10: note: possible intended match here
%call = call signext i32 @​isalnum(i32 inreg signext %0) #​2