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[builtins] Fix floattitf.c etc. compilation on Solaris/SPARC (#70058)

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69660ccf2ae402b02799efed072afd8ecf5a6eb0 broke the [Solaris/sparcv9
buildbot](https://lab.llvm.org/staging/#/builders/12/builds/264):
`compiler-rt/lib/builtins/int_to_fp.h` unconditionally uses `*int128_t`
which don't exist on 32-bit SPARC.

As suggested in https://github.com/llvm/llvm-project/pull/67540, this
patch fixes this by moving the `CRT_HAS_TF_MODE` guard up which does the
necessary checks.

Tested on `sparcv9-sun-solaris2.11`.
This commit is contained in:
Rainer Orth 2023-10-24 19:14:33 +02:00 committed by GitHub
parent 9f592cbc18
commit ad7611dafe
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 2 additions and 2 deletions
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2
compiler-rt/lib/builtins/floattitf.c
View File

@ -16,6 +16,7 @@
#include "fp_lib.h"
#include "int_lib.h"
#if defined(CRT_HAS_TF_MODE)
#define SRC_I128
#define DST_QUAD
#include "int_to_fp_impl.inc"
@ -29,7 +30,6 @@
// mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm
// mmmm mmmm mmmm
#if defined(CRT_HAS_TF_MODE)
COMPILER_RT_ABI fp_t __floattitf(ti_int a) { return __floatXiYf__(a); }
#endif

2
compiler-rt/lib/builtins/floatuntitf.c
View File

@ -16,6 +16,7 @@
#include "fp_lib.h"
#include "int_lib.h"
#if defined(CRT_HAS_TF_MODE)
#define SRC_U128
#define DST_QUAD
#include "int_to_fp_impl.inc"
@ -29,7 +30,6 @@
// mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm
// mmmm mmmm mmmm
#if defined(CRT_HAS_TF_MODE)
COMPILER_RT_ABI fp_t __floatuntitf(tu_int a) { return __floatXiYf__(a); }
#endif