diff options
author | Dale Johannesen <dalej@apple.com> | 2008-09-25 20:47:45 +0000 |
---|---|---|
committer | Dale Johannesen <dalej@apple.com> | 2008-09-25 20:47:45 +0000 |
commit | c9c6da61ac027d9818652d417907f84398288b99 (patch) | |
tree | 47df050f4b38ba844ed9163b55ac45fbf4b71a67 /test/CodeGen/X86/2008-09-25-sseregparm-1.ll | |
parent | 0c8927efed7576d8992c3950601fc19394603a75 (diff) | |
download | llvm-c9c6da61ac027d9818652d417907f84398288b99.tar.gz llvm-c9c6da61ac027d9818652d417907f84398288b99.tar.bz2 llvm-c9c6da61ac027d9818652d417907f84398288b99.tar.xz |
Accept 'inreg' attribute on x86 functions as
meaning sse_regparm (i.e. float/double values go
in XMM0 instead of ST0). Update documentation
to reflect reality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56619 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/2008-09-25-sseregparm-1.ll')
-rw-r--r-- | test/CodeGen/X86/2008-09-25-sseregparm-1.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2008-09-25-sseregparm-1.ll b/test/CodeGen/X86/2008-09-25-sseregparm-1.ll new file mode 100644 index 0000000000..d103f144e2 --- /dev/null +++ b/test/CodeGen/X86/2008-09-25-sseregparm-1.ll @@ -0,0 +1,19 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movs | count 2 +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep fld | count 2 +; check 'inreg' attribute for sse_regparm + +define double @foo1() inreg nounwind { + ret double 1.0 +} + +define float @foo2() inreg nounwind { + ret float 1.0 +} + +define double @bar() nounwind { + ret double 1.0 +} + +define float @bar2() nounwind { + ret float 1.0 +} |