https://bugs.llvm.org/show_bug.cgi?id=42927
Bug ID: 42927
Summary: clang-9.0.0-rc1 lit test failures due to spurious
inreg added to function arguments
Product: clang
Version: 9.0
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: tstel...@redhat.com
CC: htmldevelo...@gmail.com, llvm-bugs@lists.llvm.org,
neeil...@live.com, richard-l...@metafoo.co.uk
Blocks: 42474
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]+]]
^
<stdin>:1:1: note: scanning from here
; ModuleID = '-'
^
<stdin>:12:10: note: possible intended match here
%call = call signext i32 @isalnum(i32 inreg signext %0) #2
Referenced Bugs:
https://bugs.llvm.org/show_bug.cgi?id=42474
[Bug 42474] [meta] 9.0.0 Release Blockers
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