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| author | H.J. Lu <hjl.tools@gmail.com> | 2020-02-07 03:37:46 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-02-07 03:37:58 -0800 |
| commit | ea5ca698dca15dc86b823661ac357a30b49dd0f6 (patch) | |
| tree | 9256b62d37d28fa39734359195992333b67026cf /gcc/tree-inline.c | |
| parent | c006911de91ca9e23d7d2df069499c768d215eac (diff) | |
| download | gcc-ea5ca698dca15dc86b823661ac357a30b49dd0f6.zip gcc-ea5ca698dca15dc86b823661ac357a30b49dd0f6.tar.gz gcc-ea5ca698dca15dc86b823661ac357a30b49dd0f6.tar.bz2 | |
x86-64: Pass aggregates with only float/double in GPRs for MS_ABI
MS_ABI requires passing aggregates with only float/double in integer
registers as shown in the output from MSVC v19.10 at:
https://godbolt.org/z/2NPygd
This patch fixed:
FAIL: libffi.bhaible/test-callback.c -W -Wall -Wno-psabi -DDGTEST=54 -Wno-unused-variable -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-uninitialized -O0 -DABI_NUM=FFI_GNUW64 -DABI_ATTR=MSABI execution test
FAIL: libffi.bhaible/test-callback.c -W -Wall -Wno-psabi -DDGTEST=54 -Wno-unused-variable -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-uninitialized -O2 -DABI_NUM=FFI_GNUW64 -DABI_ATTR=MSABI execution test
FAIL: libffi.bhaible/test-callback.c -W -Wall -Wno-psabi -DDGTEST=55 -Wno-unused-variable -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-uninitialized -O0 -DABI_NUM=FFI_GNUW64 -DABI_ATTR=MSABI execution test
FAIL: libffi.bhaible/test-callback.c -W -Wall -Wno-psabi -DDGTEST=55 -Wno-unused-variable -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-uninitialized -O2 -DABI_NUM=FFI_GNUW64 -DABI_ATTR=MSABI execution test
FAIL: libffi.bhaible/test-callback.c -W -Wall -Wno-psabi -DDGTEST=56 -Wno-unused-variable -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-uninitialized -O0 -DABI_NUM=FFI_GNUW64 -DABI_ATTR=MSABI execution test
FAIL: libffi.bhaible/test-callback.c -W -Wall -Wno-psabi -DDGTEST=56 -Wno-unused-variable -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-uninitialized -O2 -DABI_NUM=FFI_GNUW64 -DABI_ATTR=MSABI execution test
in libffi testsuite.
gcc/
PR target/85667
* config/i386/i386.c (function_arg_ms_64): Add a type argument.
Don't return aggregates with only SFmode and DFmode in SSE
register.
(ix86_function_arg): Pass arg.type to function_arg_ms_64.
gcc/testsuite/
PR target/85667
* gcc.target/i386/pr85667-10.c: New test.
* gcc.target/i386/pr85667-7.c: Likewise.
* gcc.target/i386/pr85667-8.c: Likewise.
* gcc.target/i386/pr85667-9.c: Likewise.
Diffstat (limited to 'gcc/tree-inline.c')
0 files changed, 0 insertions, 0 deletions